Comparison

OB vs Sobriety Timer

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

Head to head
About

OB

Track your progress in sobriety or no-fap challenges with this dedicated application. It offers tools to help you stay committed to your goals and maintain your abstinence.

Highlights
  • Abstinence tracking
  • Sobriety support
  • No-fap challenge tools
  • Progress monitoring
  • Commitment tools
Features
Read full description

This app is the best for your sobriety or no fap challenge. 1. Privacy policy: https://www.kiyac.app/privacypolicy/f02BDdDeZZzb3shsvhKO 2. Term of use of this app: https://www.kiyac.app/termsOfService/9uMlQL9LkHhLq0Izhn6U 3. Term of use of Apple: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Sobriety Timer

This app helps you track your progress in staying sober with a live timer, daily journaling, and a supportive community. Visualize your achievements, log urges, and connect with others to build lasting habits and overcome temptations.

Highlights
  • Live sobriety timer
  • Daily journaling and calendar
  • Community support board
  • Track drinks avoided and money saved
  • Urge logging (Premium)
  • Progress visualization and rewards
Features
Read full description

Sobriety Timer — the app that helps you actually stay sober — just got a major update! Start your sober journey today, together. Sobriety Timer makes your progress visible with a live timer, and turns quitting into a lasting habit through daily journaling and a calendar. Connect with others on the community board and finally break free from "I just can't stick with it." Key Features Commitment & Encouragement Your personal commitment stays pinned at the top of the screen to keep you motivated. An endless stream of encouraging messages keeps you going—even on the hard days. Sobriety Timer See exactly how long you've been sober, down to the second. Drinks avoided, money saved, and sober hours gained are all calculated automatically. You can even log every urge to drink (a Premium feature). Calendar & Journal Track your alcohol-free days, your mood, and your cravings on the calendar at a glance. Record how you're feeling and what happened—it works as a daily journal, too. Community Board Post, comment, and react anonymously. Cheer each other on and beat the temptation to drink, together. Profile & Rewards Unlock new icons as your streak grows. With Premium, you can even set a custom photo of your own. Premium (optional) Remove ads, log and analyze your drinking urges, unlock special reactions on the board, set custom icons, and more. Perfect for you if… • You can't stay sober on your own • You tend to drink too much • You want to start by simply cutting back • You want more alcohol-free days • You want a real sense of progress through numbers and records • You want a community to keep you accountable • You want to reset your routine and feel better, day by day Terms of Use: https://dobmint.github.io/eula.html Privacy Policy: https://ameblo.jp/miharanapp/entry-12821802935.html

Screenshots

OB4 screens
Sobriety Timer4 screens

Verdict

The call

The clearest difference is review sentiment: Sobriety Timer at 89% against OB's 50%. Sobriety Timer also leads on update cadence (every 5 days vs every 2 weeks). OB's advantage is ads (none vs shown). On price, in-app purchases, monetization model 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. OB sells 1 in-app purchase, starting at $2.99 per month and Sobriety Timer sells 3 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

OB ships an update every 2 weeks, Sobriety Timer every 5 days. The most recent releases landed on September 9, 2026 and September 12, 2026 respectively.

Scorecard3 real differences · 5 level
OB versus Sobriety Timer: the parameters behind the verdict, then further details
ParameterOBSobriety Timer
PriceFreeFree
Positive reviews50.0% of reviews88.9% of reviews — better
Update frequencyEvery 2 weeksEvery 5 days — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad — betteriPhone
Requires iOS16.0 — better16.6
Further details — not scored
Size78 MB61 MB
Age rating17+17+
DeveloperKBOY, LLC.Koshi Mihara

Customer experience

OB

Written reviews6 reviews
Positive50.0%
Neutral16.7%
Negative33.3%

Sobriety Timer

Written reviews9 reviews
Positive88.9%
Neutral0.0%
Negative11.1%

In-app purchases

1 purchases

OB

Subscriptions1
  • OB-1 PRO7 Days trial$2.991 Month
3 purchases

Sobriety Timer

Subscriptions3
  • 1週間プラン$0.997 Days
  • 月額プラン$2.991 Month
  • 年額プラン$19.991 Year

Questions

Is OB free?
OB is free to download, with in-app purchases available.
Is Sobriety Timer free?
Sobriety Timer is free to download, with in-app purchases available.
Do OB or Sobriety Timer have ads?
Sobriety Timer shows ads; OB does not.
Which is updated more often, OB or Sobriety Timer?
OB ships an update every 2 weeks, and Sobriety Timer every 5 days. Most recently, OB was updated on September 9, 2026 and Sobriety Timer on September 12, 2026.

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