# Focus Study Timer & Study Log vs ふりふり図鑑

The clearest difference is device support: Focus Study Timer & Study Log at 4 against ふりふり図鑑's 1. Focus Study Timer & Study Log also leads on iOS requirement (15.0 vs 17.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Focus Study Timer & Study Log sells 7 in-app purchases, starting at $3.49 per month and ふりふり図鑑 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Focus Study Timer & Study Log ships an update fortnightly, ふりふり図鑑 every 3 weeks. The most recent releases landed on September 21, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | Focus Study Timer & Study Log | ふりふり図鑑 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (118 ratings)](https://appshunter.io/ios/app/focus-study-timer-and-study-log/id1387759250/reviews)** | — |
| Number of ratings | **118** | — |
| Positive reviews | 92.6% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 50 MB | 3 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [bondavi Inc.](https://appshunter.io/developer/805401904) | [kazunari aoki](https://appshunter.io/developer/6774180811) |

## What reviewers say

### Focus Study Timer & Study Log

[App page](https://appshunter.io/ios/app/focus-study-timer-and-study-log/id1387759250)

Boost concentration and manage your time effectively with a timer-based technique. This app helps you stay on track during study or work sessions, offering customizable timers and tools to review your progress and learn focus psychology.

**Highlights:** Customizable Pomodoro timers, Task categorization and time management, Visual progress review with graphs, Focus psychology tips and articles, Flexible timer and break durations

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Dramatically timer pause | $3.49 | per month |
| 応援コメントがラップ調 ｜無駄機能 | $6.99 | per month |
| 応援コメントが名言風 ｜無駄機能 | $6.99 | per month |
| 無駄機能｜ドラマティックに一時停止 | $2.99 | one-time |
| Unnecessarily Detailed Data | $5.99 | one-time |
| 無駄機能｜応援コメントが名言風 | $5.99 | one-time |
| 無駄機能｜応援コメントがラップ調 | $5.99 | one-time |


### ふりふり図鑑

[App page](https://appshunter.io/ios/app/id6787400340)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ふりふり図鑑 プレミアム | $5.99 | one-time |


## Frequently asked questions

### Is Focus Study Timer & Study Log free?

Focus Study Timer & Study Log is free to download, with in-app purchases available.

### Is ふりふり図鑑 free?

ふりふり図鑑 is free to download, with in-app purchases available.

### Do Focus Study Timer & Study Log or ふりふり図鑑 have ads?

Neither Focus Study Timer & Study Log nor ふりふり図鑑 shows ads.

### Which is updated more often, Focus Study Timer & Study Log or ふりふり図鑑?

Focus Study Timer & Study Log ships an update fortnightly, and ふりふり図鑑 every 3 weeks. Most recently, Focus Study Timer & Study Log was updated on September 21, 2026 and ふりふり図鑑 on September 12, 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.*