# OB vs 禁欲マン

The clearest difference is review sentiment: 禁欲マン at 100% against OB's 50%. 禁欲マン also leads on iOS requirement (13.0 vs 16.0). OB's advantage is update cadence (every 2 weeks vs every 7 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. OB sells 1 in-app purchase, starting at $2.99 per month and 禁欲マン sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

OB ships an update every 2 weeks, 禁欲マン every 7 months. The most recent releases landed on September 9, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | OB | 禁欲マン |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6444385492/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 7 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 78 MB | 74 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 9+ |
| Developer | [KBOY, LLC.](https://appshunter.io/developer/1121544040) | [NAKASHIN, K.K.](https://appshunter.io/developer/1554813140) |

## What reviewers say

### OB

[App page](https://appshunter.io/ios/app/ob-1/id1666271955)

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:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OB-1 PRO | $2.99 | per month |


### 禁欲マン

[App page](https://appshunter.io/ios/app/id6444385492)

This app helps you track and achieve your goals by gamifying abstinence. Customize your desired outcomes, like saved money or calories, and watch your progress advance through a charming dot-art adventure story. Stay motivated with inspirational quotes and connect with others on social media.

**Highlights:** Customizable abstinence goals, Track saved money and calories, Progress-based dot-art adventure story, Motivational quotes, Reflection feature for failed attempts, Social media sharing, Daily mood journaling

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告の非表示 | $2.99 | one-time |


## Frequently asked questions

### Is OB free?

OB is free to download, with in-app purchases available.

### Is 禁欲マン free?

禁欲マン is free to download, with in-app purchases available.

### Do OB or 禁欲マン have ads?

Neither OB nor 禁欲マン shows ads.

### Which is updated more often, OB or 禁欲マン?

OB ships an update every 2 weeks, and 禁欲マン every 7 months. Most recently, OB was updated on September 9, 2026 and 禁欲マン on September 10, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*