PatternsHabits and attentionNotifications

Notifications and reminders

When may a faith app interrupt someone, in whose voice, and who decides?

“Morning, noon, and night, I cry out in distress, and He hears my voice” (Psalm 55:17). For centuries a bell has called Christians to prayer at shared hours. Now a phone beside the bed can call them at any hour, about anything, in any voice: a reminder they set, a verse of the day, a friend who prayed for them, a countdown on a streak, or an AI companion that says it has been thinking about them. Notifications are the strongest tool an app has to bring people back, and the most intimate. Most of the time a reminder helps someone keep a practice they want to keep. Design also for the person who has been away for weeks, and for the one who is awake at 2 am.

  • 10 working options
  • 136 app screens
  • 7 takeaways
  • Prototypes awaiting user testing

The spectrum

From the person’s choice to the app’s

  1. 1

    The app waits

    Familiar convention
    • Nothing interrupts
    • Nothing calls them back
  2. 2

    Their own bell

    Observed
    • Their days, time and words
    • Needs setting up
  3. 3

    The church’s hours

    Familiar convention
    • A rhythm shared with others
    • A fixed time may not fit
  4. 4

    A daily word

    Observed
    • A small daily start
    • Piles up when unwanted
  5. 5

    People, not the app

    Observed
    • Carries what someone did
    • Quiet without friends
  6. 6

    A bell for a season

    Exploratory
    • The bell ends with the season
    • Restarting needs a new choice
  7. 7

    A quiet day each week

    Exploratory
    • A day with no interruptions
    • Wanted alerts stay in the app
  8. 8

    One summary instead of many

    Borrowed
    • One predictable message
    • Human messages may wait
  9. 9

    Engagement-driven

    Observed
    • More people come back
    • Urgency as a tool
  10. 10

    Messages about the person

    Warning case
    • Feels personal
    • A persona pleads and guesses

Stills from the working example below. Scroll sideways to see all of them. Choose one to try it.

Try it

Try ten ways a faith app can call someone

The same faith app, ten ways of sending notifications. Choose who is holding the phone: someone who installed it yesterday, someone who opens it most days, someone who has been away for three weeks, or someone awake at 2 am. Then choose what their phone does: show everything on the lock screen, collect it in a Scheduled Summary at 8:00, or keep Sleep Focus until 7:45. Look at the lock screen now, what the app sent this week, and the settings it offers.

Prototype controls

Option

PersonNot used here
PhoneNot used here
Why these settings?

The Scheduled Summary arrives at 8:00 and Sleep Focus lasts until 7:45, so at 7:30 and at 2:07 both hold back ordinary notifications; anything marked Time Sensitive breaks through. Someone awake at 2 am sees what the app sent overnight, and opening the app at night offers TelefonSeelsorge, whose numbers are from its own website, checked 11 October 2026.

Familiar convention

1. The app waits

Familiar from Bibles on the web and from widgets: Bible Widgets (118K ratings) puts verses on the lock and home screens, “turning every phone unlock into a moment of connection with God”, and Bible Chat and Universalis offer widgets too; see their store listings. The widget here is written for this example.

Try this

Look at the lock screen as each person. Then check what was sent this week.

Makes easier

Nothing interrupts; Scripture is there when someone looks.

Costs

Nothing calls anyone back, and some people want to be called.

Ask your teamWho would miss a reminder, and could they set one themselves?

The app, the persona “Grace”, the names and every message were written for this example. Scripture is quoted from the Berean Standard Bible. Nothing is saved or sent. Switching options restarts the example from the same starting point.

Design considerations

Takeaways

  1. Ask when someone sets a reminder

    Spark Bible asks for notifications before the first verse; ESV and Joseph Prince ask when someone sets a reminder. The second gives people a reason to say yes.

  2. Let the person choose the days, the time and the words

    A reminder in someone’s own words, on their days, is their bell, not the app’s.

  3. Offer the church’s hours

    Morning, midday and night prayer, shared with others who pray at those hours, are an old answer to the question of when to call people. Three predictable moments are also what the research on batching found easiest to live with.

  4. Mark nothing urgent that is not

    A reading, a verse or an offer is never Time Sensitive. Let Scheduled Summary and Focus do their work; a streak warning that breaks through Sleep Focus at 23:50 breaks trust.

  5. After silence, ask once, then stop

    When reminders go unopened, ask whether to keep them, change the time or pause them, and then be quiet. Never count what was missed, and never write “we miss you”.

  6. Keep quiet hours

    Send nothing from late evening to morning unless the person chose it, and when someone opens the app at night, put help within reach.

  7. No persona writes first, unless the person set the message

    An AI that says it has been thinking about someone, asks “Did I say something wrong?” or tells their friends they might need a call is using a voice that is not a person’s to bring them back. A check-in the person set, in their own words, is their own bell.

Use cases

Which situation, which option?

People come with different needs, sometimes in the same week. Each need fits some options better than others.

How well each option fits each situation
SituationNeeds1 The app waits2 Their own bell3 The church’s hours4 A daily word5 People, not the app6 A bell for a season7 A quiet day each week8 One summary instead of many9 Engagement-driven10 Messages about the person
Someone who wants to read each morningA reminder at their time, in their wordsPoor fitGood fitPossiblePossiblePoor fitGood fitGood fitGood fitPoor fitPoor fit
A parish that prays the hoursThe same bell for everyone who chose itPoor fitPossibleGood fitPoor fitPossibleGood fitPossiblePossiblePoor fitPoor fit
Someone who comes when they chooseNothing that interruptsGood fitPossiblePoor fitPoor fitPossiblePossibleGood fitPossiblePoor fitPoor fit
A small group praying for each otherWord when someone prayed for themPoor fitPoor fitPoor fitPoor fitGood fitPossiblePossibleGood fitPoor fitPoor fit
Someone away for three weeksOne question, then quiet; nothing about what they missedGood fitGood fitPossiblePoor fitPossiblePossibleGood fitPossiblePoor fitPoor fit
Someone awake at 2 amSilence at night, and help when they open the appGood fitGood fitGood fitPossiblePossibleGood fitGood fitGood fitPoor fitPoor fit

Suggested fits based on the research below. Test these choices with people in your context.

The research behind it

Theology, practice and science

Scripture and tradition

Called at the hours, and left alone at night

  • Morning, noon and night

    “Morning, noon, and night, I cry out in distress, and He hears my voice” (Psalm 55:17); Daniel prayed “three times a day” (Daniel 6:10). The Angelus is prayed “three times each day, morning, noon, and evening, at the sound of the bell”, and began with the evening bell.

  • The signal is a responsibility

    In Benedict’s Rule, “as soon as the signal is heard, let them abandon whatever they may have in hand”; so the signal “by day and by night shall devolve upon the Abbot”. Whoever rings the bell answers for it. The same Rule asks for silence “especially during the hours of the night”.

  • A still, small voice

    God was not in the wind, the earthquake or the fire, but in “a still, small voice” (1 Kings 19:12). When the disciples found Jesus praying alone and said, “Everyone is looking for You!”, he went on instead of going back (Mark 1:37–38). Not every call needs answering.

Platforms and research

What the phone allows, and what notifications do

  • Urgency is a promise

    Apple’s guidelines define four interruption levels and ask apps to “Build trust by accurately representing the urgency of each notification”: “Never use the Time Sensitive interruption level to send a marketing notification.” Apple’s review rules allow marketing by push only if “customers have explicitly opted in to receive them via consent language displayed in your app’s UI”.

  • Ask when they set a reminder

    Android’s guidance: “Before you ask users to grant any permissions, let them familiarize themselves with your app”; a good moment is when “The user taps an "alert bell" button.”

  • Three times a day

    In a field experiment with 237 people, those whose notifications were “batched three-times-a-day felt more attentive, productive, in a better mood, and in greater control of their phones”. Those with no notifications at all “experienced higher levels of anxiety and “fear of missing out” (FoMO)”.

  • Tuned for return

    Duolingo used an algorithm to “optimize millions of daily reminders”, which led “to a 0.5 % increase in total daily active users (DAUs) and a 2 % increase in new user retention”. The measure is use.

  • A persona that will not let go

    Companion apps answered goodbyes with guilt, fear-of-missing-out hooks and similar tactics in 37% of 1,200 real farewells; in experiments, such replies raised engagement “by up to 14×”, driven by “reactance-based anger and curiosity—rather than enjoyment”. The EU asks platforms to switch off push notifications for minors by default.

Products

What faith apps send

  • Widgets instead of interruptions

    Bible Widgets (118K ratings, #8 in Reference) puts verses on the lock screen, “turning every phone unlock into a moment of connection with God”; Bible Chat, #1 in Reference, offers a verse widget and a “Send a Blessing Widget”.

  • Reminders shaped by a practice

    Intercede sends “timely, gentle reminders that ensure you never miss a day of your novena prayers”; Universalis offers “reminders and alarms” for the hours; Hallow includes the “Angelus” and the “Ability to set prayer reminders”.

  • A word in the evening

    Blessed sends “a fresh evening Scripture and prayer prompt to quiet your mind, restore your heart, and remind you of God’s presence — even in the dark”, and also offers to “track your prayer streak”.

  • What people did

    Echo Prayer lets someone “send out a notification to let them know you’ve prayed for their shared prayer”.

The techniques

Why they work, where they cross a line, what they could become

  • A prompt at the right moment

    BJ Fogg’s behaviour model says behaviour happens when motivation, ability and a prompt meet; Nir Eyal’s habit loop begins with a trigger. A notification is the prompt, which is why it brings people back so reliably. It crosses a line when the moment is chosen for the app’s numbers rather than the person’s rhythm, or when it borrows urgency to break through. Redeemed, it is a bell the person set: their days, their time, their words.

  • Defaults decide the rhythm

    Most people never change a default, so whatever is on at install becomes the app’s real policy. A promotional category switched on, or several reminder types on at times nobody chose, sets the rhythm for the person. Redeemed, every category starts off or asks at the moment it is useful, with practice, people, new content and offers as separate choices.

  • The deciding questions

    Purpose: whose rhythm does this notification serve, the person’s or a retention metric? Transparency: would it still work if it said why it was sent? Context: what reaches someone at night, in grief or straight after a prayer? The principles

Observed, October 2026

What faith apps sent and asked in our captures

  • A prayer card that opens into an ad

    Bible For Women’s Morning Prayer Live Activity, with its Pray Now button, opened the app into a full-screen video ad for a mobile game, and its Gospel of the Night card opened into an ad for a trading app. Screen

  • A reminder ask after prayer

    Straight after a prayer, Bible For Women showed a sheet titled “Never miss your prayer time”; Glorify, after a completed devotional, offered a reminder preset to Daily at 7:00 AM with a sample message about keeping a streak alive. Screen

  • Defaults nobody chose

    HelloBible had three reminder types switched on at times the researcher did not choose; Hallow’s promotional category for new prayers and features was on; Creed’s Reminders screen said “No Reminders Yet” on a day it had sent notifications. Screen

  • An ask before the system dialog

    Orthodox Bible asks in its own card before the iOS dialog appears, so a person can decline without spending the one system prompt. Screen

Further options to try

Borrowed and exploratory states in the working example

  • A bell for a season

    Exploratory. A reminder set for Lent, Advent or a novena ends by itself when the season does, so nobody has to remember to switch it off, and the silence afterwards is part of the design.

  • A quiet day each week

    Exploratory. On a day the person chooses, the app sends nothing at all and says so in its settings: a sabbath for the phone, where silence is a feature and not a failure to engage.

  • One summary instead of many

    Borrowed from the scheduled summaries phones now offer and from a newspaper’s morning edition: everything the app wants to say arrives once, at a time the person picked, in a single message.

Find the supporting research under Go further → Sources and their limits.

Where to start

Which fits your product?

  • IfA reading or prayer habit

    Start withTheir own bell: a reminder they set, asked for when they set it

  • IfA parish or a liturgical app

    Start withThe church’s hours, chosen at setup, with silence at night

  • IfA group praying for each other

    Start withPeople, not the app: word when someone prayed or invited

  • IfA Bible reader with no reminders

    Start withThe app waits, with a widget for those who want one

  • IfYou are tempted to add streak warnings, “we miss you” or AI messages no one asked for

    Start withDon’t: ask once whether to keep reminding, then stop

Suggested fits based on the research on this page. Test these choices with people in your context.

Trade-offs to hold

Pulls against

Some choices here pull against choices in another deep dive. Each pair below says what pulls and one way to hold both.

  • Reminders that bring people back, and streaks that drive them away

    HereEngagement-driven · Their own bellPulls againstProgress and streaks: Month calendar with a streak · Today’s step

    Reminders work best when they warn of a loss, and that same loss is what makes people stop after a gap.

    Holding itRemind in the person’s own words and at their times, and never mention the count. Let the plan wait after a missed day, so a reminder invites rather than threatens.

  • Protective defaults, and opt-in rates

    HereTheir own bell · Engagement-drivenPulls againstFirst use: Guest first, an account when there is something to keep · Questions first

    Defaults decide most outcomes, and the defaults that protect people cost sign-ups and opt-ins.

    Holding itDefault to the less invasive setting, and ask at the moment a feature needs it, with a reason the person can weigh.

  • The assistant writing first, and restraint in notifications

    HereTheir own bell · Messages about the personPulls againstWhen the assistant writes first: A check-in they set · A daily page from memory

    A check-in the person asked for can be real care, but a message built from what they confided is exactly what a lock screen should not show.

    Holding itA message the person set is their own bell. Anything built from what they confided stays inside the app, keeps to quiet hours and stays off the lock screen.

  • A daily verse, and a feed without end

    HereA daily wordPulls againstFeeds, cards and stories: A feed in order, without end

    A reminder that brings people back and a feed that never ends work as one loop.

    Holding itIf you send a daily verse, let it open the passage with its end, not the feed: a reading that is enough for today.

See every place the deep dives pull against each other →

In real apps

Examples in real apps

Attributed screenshots with dates and review limits. A screenshot shows an implementation; it does not show that it works for every audience.

Annotated examples

Research screens

Companion check-in schedule
Companion check-in schedule

Creed offers Prayer and Devotional reminders with a time field and skip action.

Creed · 2026-10-25
Lock-screen verse preview
Lock-screen verse preview

Duomo previews a scripture lock-screen feature inside a phone illustration.

Duomo · 2026-10-25
Reminder permission entry
Reminder permission entry

Prayminder places notification permission guidance above a voluntary support invitation.

Prayminder · 2026-10-11
Reminder and analytics settings
Reminder and analytics settings

Everyday Faith separates a daily reminder time from push-notification and analytics toggles.

Everyday Faith · 2026-10-11
Media catalogue and notification offer
Media catalogue and notification offer

Formed places a dismissible notification offer above featured publisher media.

Formed · 2026-10-25
Plan reminder offer
Plan reminder offer

Bible Chat offers a timed reminder for the Proverbs reading plan.

Bible Chat · 2026-10-14
Reader preferences and a daily verse switch
Reader preferences and a daily verse switch

Bible Gateway exposes display, translation, footnote, red-letter and notification preferences.

Bible Gateway · 2026-10-14
Reading settings and app information
Reading settings and app information

Bibelzeit groups disabled night mode and reminders above transfer and information links.

Bibelzeit · 2026-10-11

See all 136 screens for this pattern · Browse apps · How we review

Screenshots: respective app publishers. Captions describe the captured state; generated responses can differ.

Theological reflection

What is this practice for?

What a call to prayer is for

“Morning, noon, and night, I cry out in distress, and He hears my voice” (Psalm 55:17). Daniel kept his hours “three times a day”, “just as he had done before” (Daniel 6:10), and the church has rung bells for morning, noon and evening prayer for centuries. A call to prayer is an invitation into something others are doing too; it is answered freely, and whoever rings the bell answers for it.

Where Christians differ

Catholic, Orthodox and Anglican Christians keep set hours, the Angelus and the Daily Office; many evangelicals keep a personal quiet time at an hour they choose; Reformed and Pietist traditions warn against mistaking regular habits for faith. Some find a daily reminder a help to a practice they love; others find that any reminder turns prayer into a task. Scripture holds both: Daniel’s fixed hours, and Jesus going out “while it was still dark” (Mark 1:35) and not going back when he was told, “Everyone is looking for You!”

What follows for design

Let the person, or the church’s shared hours, decide when the phone calls. Speak in “a still, small voice” (1 Kings 19:12): no urgency that is not real, no counting of what was missed, no persona writing first. Keep the night quiet, and when someone stops answering, ask once and let them go.

In conversation with

Scripture is quoted from the Berean Standard Bible. This reflection is the editor’s, written from within the Christian tradition and open to correction. How we approach theology here →

Three ways to build

What would each way do here?

  • ExploitativeTakes from the person

    Ask for notifications before the first verse, count down streaks marked Time Sensitive, send more the longer someone is away, put offers in the reminder’s place, and let an AI persona write first.

  • EthicalDoes no harm

    Ask when someone sets a reminder, let them choose days, time and words, keep marketing out unless they opted in, mark nothing urgent that is not, and keep quiet hours.

  • RedemptiveGives something up for them

    Call people at the church’s hours or their own, in a still, small voice; after silence ask once and then stop; and give up the returning users that urgency, guilt and a persona’s voice would bring.

The three ways are Praxis’s frame for redemptive entrepreneurship; their application here is ours. Why we use it, and its limits →

Take into your next review

Who chose this interruption, how urgent does it claim to be, and what does it say to someone who has stopped coming?

Exercise

Install your app on a test phone, allow notifications, use it once and leave it for two weeks. Log every notification: time, words, interruption level and who chose it. Turn on Sleep Focus and a Scheduled Summary and see what breaks through. Then read every notification aloud as someone who is grieving, depressed or awake at 2 am, and ask whether you would send it in your own name to a friend.

Record the decision with the worksheet

Something missing or wrong here? Send a correction or suggest a topic.

Call people as the church’s bell does, at hours they chose, in a still, small voice; never with urgency, guilt or a voice that is not a person’s.

Details

Go further

Edge cases to design for

Start with the person’s own choice. Ask for permission when someone sets a reminder, not before the first verse, and let them choose the days, the time and the words. Offer the church’s hours, morning, midday and evening, as a rhythm others keep too. Notify for what people did, a prayer said for them, an invitation, not for what the app wants. Mark nothing Time Sensitive that is not, keep quiet hours, and let the phone’s summary and Focus do their work. When someone stops opening the app, ask once whether to keep reminding them, then stop. Separate practice reminders, social messages, new-content announcements and commercial offers so one choice does not silently authorize all four. When a nudge reaches another person, explain who receives it, what triggers it and whether consent is requested each time.

What tends to go wrong

A permission prompt before the first verse; “Your 12-day streak ends at midnight!” marked Time Sensitive to break through Sleep Focus; reminders that multiply after silence; “We miss you” and “Did I say something wrong?” in the voice of an app or an AI; reminders to friends who stopped; telling someone’s friends that the app thinks they need a call; marketing offers in the prayer reminder’s place.

How to test it

Install the app on a test phone, allow notifications, use it once and leave it for two weeks. Log every notification: time, words, urgency and who chose it. Record the category and recipient separately from its delivery channel; a settings switch alone does not establish how often messages arrive. Then turn on Sleep Focus and a Scheduled Summary and see what breaks through. Finally, read every notification as someone who is grieving, depressed or awake at 2 am would read it.

Sources and their limits

Research-informed design proposal · draft for review. Original prototypes await user testing.

Faith and interpretation

“Morning, noon, and night, I cry out in distress, and He hears my voice” (Psalm 55:17). Daniel prayed “three times a day” (Daniel 6:10), and the Psalmist “Seven times a day” (Psalm 119:164); the church has rung bells for its hours ever since. But when the disciples found Jesus praying alone and said, “Everyone is looking for You!”, he did not go back (Mark 1:37–38). God spoke to Elijah not in the wind, the earthquake or the fire, but in “a still, small voice” (1 Kings 19:12).