One Day At A Time vs AA Big Book
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
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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
AA Big Book
This app provides a digital version of the AA Big Book, allowing users to read, listen to the audio version, and take notes. It features highlighting, bookmarking, search functionality, and a sobriety calculator to support recovery.
- Highlight and color-code text
- Take notes and reflections
- Bookmark and quick access
- Powerful search functionality
- Full text of the Big Book
- Audio playback
- Sobriety calculator
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Introducing the AA Big Book app, your comprehensive companion for recovery! This powerful tool provides a wealth of features to enhance your sobriety journey. Dive into the depths of the Big Book with ease and convenience, and experience sobriety like never before. • Highlight and Color-Code: Customize your reading experience by highlighting important passages and color-coding them for easy reference. Mark significant sections and make them stand out in vibrant hues. • Take Notes: Capture your thoughts, insights, and personal reflections as you delve into the Big Book. Jot down your own interpretations, lessons learned, and meaningful quotes to revisit later. • Bookmark and Quick Access: Never lose your place again! Bookmark pages to effortlessly return to specific passages or chapters. Access your favorite sections instantly, ensuring you stay connected to the wisdom of the Big Book. • Powerful Search Functionality: Seamlessly navigate the Big Book's vast content with our comprehensive search feature. Find specific keywords, phrases, or topics to explore relevant information quickly and efficiently. • 164 Pages and More: Access the complete text of the AA Big Book, spanning 164 pages, and beyond. Immerse yourself in the rich teachings and inspiring stories that have transformed countless lives. • Meeting Readings and Literature: Explore a collection of meeting readings and additional literature to deepen your understanding and broaden your perspective on recovery. Enhance your knowledge with supplementary material that complements the Big Book. • Audio Format: Listen to the Big Book on the go with our integrated audio feature. Immerse yourself in the stories and teachings, and let the powerful messages resonate with you wherever you are. • Sobriety Calculator: Keep track of your progress with a basic sobriety calculator. Celebrate your milestones and see your sober days accumulate, reminding you of the positive changes you've made. • Daily Reflections: Stay inspired with a direct link to the Daily Reflections, a valuable resource for daily meditation and contemplation. Gain fresh insights and renewed motivation with each passing day. Embark on your recovery journey armed with the AA Big Book app, a valuable companion that puts the power of sobriety at your fingertips. Let the wisdom of the Big Book guide you towards a life of fulfilment, serenity, and lasting sobriety. Subscription pricing and terms • AA Big Book eReader + Audio offers an auto-renewing annual subscription at $29.99/year a quarterly auto-renewing subscription at $15.99 or a monthly auto-renewing subscription at $4.99 to provide you with unlimited & ad-free access to the app features while you maintain an active subscription. • Payment will be charged to iTunes Account at confirmation of purchase • Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period • The account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal • Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase • Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable Terms of Use- https://aabigbook.app/terms.php Privacy Policy- https://aabigbook.app/privacy.php This app is not affiliated to, sponsored by or endorsed by Alcoholics Anonymous, AAWS or any other 12 Step fellowship. A.A. & Alcoholics Anonymous are trademarks of A.A.W.S. and are only used in the app on an as-is basis from the public domain book "Alcoholics Anonymous" Please rate our app. For support, contact us through the app or email us directly ibyteapps@gmail.com
Screenshots
Verdict
One Day At A Time and AA Big Book both sit at 4.3 stars, but that hides the real split: 46% of One Day At A Time's written reviews are positive against 0% of AA Big Book's. One Day At A Time also leads on in-app purchases (none vs 3) and ads (none vs shown). AA Big Book's advantage is update cadence (every 8 days vs every 2 weeks) and ratings volume (34 vs 6). On price, rating 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
Both are free to download. AA Big Book sells 3 in-app purchases, starting at $4.99 per month. One Day At A Time asks for nothing beyond the download.
AA Big Book holds the better App Store score, 4.5 against 4.3. That said, the two scores are not equally well evidenced: AA Big Book has 34 ratings behind it against 6, so its average is the more settled of the two. Written reviews complicate that: 46% of One Day At A Time's written reviews are positive against 0% of AA Big Book's, so the app with the better star average is not the one people write more warmly about.
One Day At A Time ships an update every 2 weeks, AA Big Book every 8 days. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.
| Parameter | One Day At A Time | AA Big Book |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (6 ratings) | 4.5 (34 ratings) — better |
| Positive reviews | 46.4% of reviews — better | 0.0% of reviews |
| Number of ratings | 6 | 34 — better |
| Update frequency | Every 2 weeks | Every 8 days — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 25 MB | 42 MB |
| Age rating | 12+ | 17+ |
| Developer | Calidad Systems | Tushar Bhagat |
Customer experience
One Day At A Time
AA Big Book
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
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- 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
AA Big Book
Not enough reviews yet to summarise bugs or requests.
In-app purchases
One Day At A Time
No in-app purchases
AA Big Book
- Monthly Subscription3 Days trial$4.991 Month
- Quarterly Subscription7 Days trial$9.993 Months
- Annual Subscription7 Days trial$29.991 Year
Questions
Is One Day At A Time free?
Is AA Big Book free?
Which has better reviews, One Day At A Time or AA Big Book?
Do One Day At A Time or AA Big Book have ads?
Which is updated more often, One Day At A Time or AA Big Book?
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