Comparison

One Day At A Time vs Custom Devotion

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

One Day At A Time

This app provides easy access to recovery resources, including the Big Book of Alcoholics Anonymous, daily meditations, and contact management for recovery friends. It helps users stay on track with their sobriety journey by offering quick access to prayers, promises, and important recovery literature.

Highlights
  • Full Big Book of Alcoholics Anonymous
  • Search and highlight passages
  • Daily meditations
  • Track recovery friends and sobriety dates
  • Access to prayers and promises
  • Detailed step information
Features
Read full description

From 2009-2013 One Day At A Time was the top recovery app on iOS. We apologize for the expiration of the old version, it was unavoidable. We are back! I have retired and am spending time working on my own apps again. One Day At a Time is free for all. We will be adding some features around AI which will really change your recovery experience. The only Big Book app with Passage Highlighting! (Coming Soon) Imagine waking up in the morning, hitting your knees, asking God to guide you for the day. Then open your phone and One Day At A Time, and instantly get to your daily prayers and readings. This is how I start my day, it allows me to get in the right frame of mind before I can start messing it up. An application to help people in recovery have access to the Big Book, Search the Big Book of Alcoholics Anonymous, and have quick access to prayers and promises in the Big Book. It is a must have application for anyone taking their recovery seriously and wanting access to these resources in your pocket. Applicable for folks in Alcoholics Anonymous (A.A., AA), Narcotics Anonymous (NA), Cocaine Anonymous (CA), Al-Anon, Overeaters Anonymous (OA), Adult Children of Alcoholics (ACOA). ----------------------------------------- Features: * Big Book - Full 164 Pages of the Big Book of Alcoholics Anonymous. - Highlight Your Favorite Passages in the Big Book. - Jump to Any Page - Search and Highlight Words/Phrases - Remembers Last Position in A Chapter - 44 Stories from 1st & 2nd Edition(v2.6) * Daily Meditations from various resources (None from AAWS, or Hazelden). * Friends of Bill - Keep Track of All Your AA Friends - Keeps Sobriety Date For You And Your Friends - Quick Access To Friends Phone Numbers, Quick Dial - Categorize By Sponsor, Favorites, and Yourself - Keep Track Of Home Groups - Shows Days Sober - Shows Sobriety Length in Years, Months, Days - Access Information From Your Address Book, Keeps AA Information Separate. * Search for Words and Get Paragraphs in AA Literature * Detail of Promises In The Big Book - 3rd Step - 4th Step - 5th Step - 9th Step - 10th Step - 11th Step - 12th Step * Detail of Prayers in The Big Book & Bible - Serenity Prayer - Lord's Prayer - Serenity Prayer (Long) - 1st Step - 2nd Step - 3rd Step - 4th Step (4 Prayers) - 5th Step - 6th Step - 7th Step - 8th Step - 9th Step - 10th Step - 11th Step & St. Francis * Principles - Lists the guiding principles behind the steps. * Phone Rotation - Phone In Any Orientation Support - Larger Font in Landscape Big Book (copyright) - All the content in this application is from the 1st or 2nd Edition. All other information in this application is pulled from public sources on the net. Search and Meditations require internet connection. Please always support AA by purchasing a printed copy of the Big Book of Alcoholics Anonymous. Keywords: Addiction, Sober, A.A., Alcoholic, Addict, Narcotics, Cocaine, Recovery, Addict, Relapse, Rehab, Dr. Drew, Meditations, Daily Readings, Alcoholics Anonymous, CA, NA

About

Custom Devotion

Features
Read full description

Custom Devotion writes Bible studies the way you'd want them written - your theology, your denomination, for your audience. No more reading devotionals that water down doctrine to please everyone, or skip the exegesis, or ignore the question you actually came in with. Tell Custom Devotion who you are and what you're studying, and it generates a tailored devotion in seconds. HOW IT WORKS • Set your defaults once — translation, denomination, audience, length, voice. • Quick Study: type a passage or topic and tap Generate. Two taps, one tailored study. • Build a Study: open the full 11-question questionnaire when you want fine control. • Save, share, and export to PDF for small group, family worship, or your own files. BUILT FROM A CONSERVATIVE PROTESTANT FRAME Custom Devotion writes from within historic, conservative Protestant Christianity. Supported traditions include Reformed, Baptist, Reformed Baptist, Presbyterian (PCA / EPC / OPC), Methodist (Global / Free), Lutheran (LCMS / WELS), Non-denominational, Evangelical Free, Wesleyan, Holiness, and Plymouth Brethren. If a request lands outside that frame, the app declines gently rather than faking a perspective we can't faithfully represent. By design. BIBLE TRANSLATIONS Public-domain translations like KJV, BSB, and WEB are quoted in full inside studies. For copyright-restricted translations — ESV, NIV, NASB, NKJV, NRSV, NLT, CSB, AMP, The Message — studies are written using your translation as the reference point with verse references shown, so you can read the text in your own Bible. WHO IT'S FOR • The dad planning family worship who wants more than a stock devotional. • The small-group leader prepping a Tuesday-night study. • The Sunday school teacher building a 4-week unit. • The reader who studies their Bible seriously and wants a tool that respects that. SUBSCRIPTION Personal — 10 studies per month, save unlimited, PDF export. $9.99/mo or $79.99/yr. Pro — 50 studies per month, longer studies, all advanced options. $14.99/mo or $119.99/yr. Each plan includes a 14-day free trial. Family Sharing enabled. Subscriptions auto-renew at the price shown above unless cancelled at least 24 hours before the renewal date. Manage or cancel anytime in Settings > Apple ID > Subscriptions on your iPhone. PRIVACY Custom Devotion does not track you, does not run analytics, does not show ads, and does not maintain user accounts. Your saved defaults, library, and presets live on your phone. The only thing that leaves your device is your questionnaire input when you tap Generate, so the AI can write the devotion. LINKS Terms of Use (EULA): https://custom-devotion-api.netlify.app/terms Privacy Policy: https://custom-devotion-api.netlify.app/privacy Support: https://custom-devotion-api.netlify.app/support Standard Apple EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ From Next Frontier Builders. Made for serious Christian readers.

Screenshots

One Day At A Time4 screens
Custom Devotion4 screens

Verdict

The call

The clearest difference is in-app purchases: One Day At A Time at none against Custom Devotion's 4. One Day At A Time also leads on iOS requirement (17.6 vs 26.0). Custom Devotion's advantage is update cadence (every 3 days vs every 2 weeks). On price, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Custom Devotion sells 4 in-app purchases, starting at $9.99 per month. One Day At A Time asks for nothing beyond the download.

UpkeepUpdate frequency

One Day At A Time ships an update every 2 weeks, Custom Devotion every 3 days. The most recent releases landed on October 18, 2026 and October 12, 2026 respectively.

Scorecard3 real differences · 7 level
One Day At A Time versus Custom Devotion: the parameters behind the verdict, then further details
ParameterOne Day At A TimeCustom Devotion
PriceFreeFree
Rating4.3 (6 ratings) — better—
Positive reviews46.4% of reviews—
Number of ratings6 — better—
Update frequencyEvery 2 weeksEvery 3 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.6 — better26.0
Further details — not scored
Size25 MB1 MB
Age rating12+4+
DeveloperCalidad SystemsKinzi Herron

Bugs and requests

One Day At A Time

Reported bugs

14 issues
  • App not opening on iOS 11
  • App not opening on new OS updates
  • App crashes on Meditations
  • Quote on splash screen doesn't change
  • Page numbers missing in word search
Show 9 more
  • App won't load
  • Update broke quotes
  • Does not format to the screen properly after update
  • Won't work after update on iPhone
  • Won't open on iPad
  • Worthless after update
  • Won't open after update
  • Recent update won't install
  • Friend tab kicks user out

Requested features

5 requests
  • Update app for iOS 11
  • Update app for new iOS versions
  • Add 3rd or 4th edition stories
  • Add search and bookmark capabilities
  • Add new features

Custom Devotion

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

One Day At A Time

No in-app purchases

4 purchases

Custom Devotion

Subscriptions4
  • Personal Monthly$9.991 Month
  • Pro Monthly$14.991 Month
  • Personal Annual$79.991 Year
Show 1 more
  • Pro Annual$119.991 Year

Questions

Is One Day At A Time free?
One Day At A Time is free to download, with no in-app purchases.
Is Custom Devotion free?
Custom Devotion is free to download, with in-app purchases available.
Do One Day At A Time or Custom Devotion have ads?
Neither One Day At A Time nor Custom Devotion shows ads.
Which is updated more often, One Day At A Time or Custom Devotion?
One Day At A Time ships an update every 2 weeks, and Custom Devotion every 3 days. Most recently, One Day At A Time was updated on October 18, 2026 and Custom Devotion on October 12, 2026.

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