# Focus & Fish vs モチタン

The clearest difference is rating: Focus & Fish at 5.0 against モチタン's 4.7. Focus & Fish also leads on review sentiment (62% vs 53%). モチタン's advantage is ratings volume (143 vs 10) and device support (3 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Focus & Fish sells 7 in-app purchases, starting at $0.99 per month and モチタン sells 16 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Focus & Fish holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: モチタン has 143 ratings behind it against 10, so its average is the more settled of the two. Written reviews point the same way: 62% of Focus & Fish's written reviews are positive against 53% of モチタン's.

Focus & Fish ships an update every 5 days, モチタン weekly. Both last shipped on September 24, 2026.

## The numbers

| Metric | Focus & Fish | モチタン |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (10 ratings)](https://appshunter.io/ios/app/focus-and-fish-study-timer-app/id1669133971/reviews)** | [4.7 (143 ratings)](https://appshunter.io/ios/app/ai/id6451048056/reviews) |
| Number of ratings | 10 | **143** |
| Positive reviews | **61.5% of reviews** | 52.6% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 5 days** | Weekly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 274 MB | 368 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Takeshi Segawa](https://appshunter.io/developer/541433653) | [Astran Inc.](https://appshunter.io/developer/1689875203) |

## What reviewers say

### Focus & Fish

[App page](https://appshunter.io/ios/app/focus-and-fish-study-timer-app/id1669133971)

This app helps you reclaim your time by blocking distracting social media apps. As you focus, you'll grow a virtual fish in a digital aquarium, encouraging a healthier digital life.

**Highlights:** Block distracting social apps, Set custom focus timers, Grow virtual fish in an aquarium, Regain control of your time, Promotes healthier digital habits

**Features:** Family Sharing, Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads (Monthly) | $0.99 | per month |
| 3 Days Ad-Free：No Subscription | $0.29 | one-time |
| 1000G | $2.99 | one-time |
| 3000G | $5.99 | one-time |
| 10000G | $11.99 | one-time |
| 300,000G | $29.99 | one-time |
| 1,000,000G | $69.99 | one-time |


### モチタン

[App page](https://appshunter.io/ios/app/ai/id6451048056)

This app uses AI to create a fun and effective way to learn English vocabulary. It offers various game modes, including quests and real-time online battles, to help users memorize words through engaging challenges. Track your progress and compete with others to improve your English skills.

**Highlights:** AI-powered personalized learning, Gamified vocabulary quests, Real-time online battles, Progress tracking and visualization, Character collection and customization, Monthly rankings and rewards, Friend challenges and collaboration

**In-app purchases (16)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1ヶ月プラン | $9.99 | per month |
| 1ヶ月プラン（キャンペーン） | $9.99 | per month |
| 12ヶ月プラン（キャンペーン） | $49.99 | per year |
| 12ヶ月プラン | $59.99 | per year |
| ファミリープラン（キャンペーン） | $59.99 | per year |
| ファミリープラン | $69.99 | per year |
| コイン 1,000枚 | $0.49 | one-time |
| モチベイト原石×1 | $0.99 | one-time |
| コイン 5,000枚 | $2.99 | one-time |
| モチベイト原石×6 | $3.99 | one-time |
| モチベイト原石×12 | $5.99 | one-time |
| コイン 20,000枚 | $8.99 | one-time |
| モチベイト原石×30 | $12.99 | one-time |
| モチベイト原石×60 | $24.99 | one-time |
| モチベイト原石×85 | $29.99 | one-time |
| コイン 100,000枚 | $39.99 | one-time |


## Frequently asked questions

### Is Focus & Fish free?

Focus & Fish is free to download, with in-app purchases available.

### Is モチタン free?

モチタン is free to download, with in-app purchases available.

### Which has better reviews, Focus & Fish or モチタン?

Focus & Fish is rated higher. Focus & Fish averages 5.0 out of 5 from 10 ratings, while モチタン averages 4.7 from 143 ratings.

### Do Focus & Fish or モチタン have ads?

Both Focus & Fish and モチタン show ads.

### Which is updated more often, Focus & Fish or モチタン?

Focus & Fish ships an update every 5 days, and モチタン weekly. Most recently, Focus & Fish was updated on September 24, 2026 and モチタン on September 24, 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.*