Comparison

OB vs Simple Drink Log

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

Simple Drink Log

Easily log your alcohol consumption, including drink type, volume, and alcohol content. Track your intake over time with weekly, monthly, and yearly charts to understand your drinking habits and identify potential overconsumption.

Highlights
  • Record drinks, volume, and alcohol content
  • Calculate pure alcohol consumed
  • View weekly, monthly, and yearly consumption charts
  • Add past records via calendar
  • Register favorite drinks for quick logging
  • No login required
Features
Read full description

An app that allows you to record the drinks, the amount of alcohol you have consumed, and the alcohol content you have drunk. Based on the data you have added, it calculates the actual amount of pure alcohol you have drunk. "Am I drinking too much these days?" If you are worried, check how much you usually drink and whether you are consuming too much pure alcohol. In the Chart screen, you can check the weekly, monthly, and yearly amount of pure alcohol and the amount your drinking. This is useful for reviewing your daily alcohol consumption. If you forget to keep a record of your alcohol consumption, you can also add past records from the Calendar screen. ●Features ・The app allows you to easily record your alcohol consumption by simply selecting the name of the drink, volume, and the alcohol content, and tapping the "Add" button. ・If you register your most frequently consumed drinks as favorites, it will be easier to add them next time. ・The chart allows you to see your weekly, monthly, and yearly amount of pure alcohol and the amount of drinking at a glance. ・The calendar allows you to quickly see how much you are drinking each day. ・No need to log in. ●Disclaimer This App is not medical or treatment advice. It is neither professional diagnosis, opinion or service – and may not be treated as such by the user. We strongly recommend that you consult your own physician or another available health professional regarding any diagnosis, findings or interpretation. ● Privacy Policy https://apps.seeds-digital.com/privacy-policy/ ● Terms of Use https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

OB4 screens
Simple Drink Log4 screens

Verdict

The call

The clearest difference is review sentiment: Simple Drink Log at 100% against OB's 50%. Simple Drink Log also leads on iOS requirement (14.0 vs 16.0). OB's advantage is price (Free vs $9.99) and ads (none vs shown). On 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

OB is free to download; Simple Drink Log costs $9.99 up front. OB sells 1 in-app purchase, starting at $2.99 per month and Simple Drink Log sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

OB ships an update every 2 weeks, Simple Drink Log every 2 months. The most recent releases landed on October 11, 2026 and October 3, 2026 respectively.

Scorecard5 real differences · 3 level
OB versus Simple Drink Log: the parameters behind the verdict, then further details
ParameterOBSimple Drink Log
PriceFree — better$9.99
Positive reviews50.0% of reviews100.0% of reviews — better
Update frequencyEvery 2 weeks — betterEvery 2 months
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.014.0 — better
Further details — not scored
Size78 MB39 MB
Age rating17+17+
DeveloperKBOY, LLC.NAOYA ONO

Customer experience

OB

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

Simple Drink Log

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

OB

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

Simple Drink Log

Subscriptions1
  • Premium Plan$0.991 Month
One-time2
  • Support Developer$0.99
  • Remove ads$24.99

Questions

Is OB free?
OB is free to download, with in-app purchases available.
Is Simple Drink Log free?
Simple Drink Log costs $9.99, and also offers in-app purchases.
Do OB or Simple Drink Log have ads?
Simple Drink Log shows ads; OB does not.
Which is updated more often, OB or Simple Drink Log?
OB ships an update every 2 weeks, and Simple Drink Log every 2 months. Most recently, OB was updated on October 11, 2026 and Simple Drink Log on October 3, 2026.

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