# Focus Study Timer & Study Log vs CUBICENGINE

The clearest difference is in-app purchases: CUBICENGINE at none against Focus Study Timer & Study Log's 7. On price, update cadence, ads and device support 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. CUBICENGINE asks for nothing beyond the download.

Focus Study Timer & Study Log ships an update fortnightly, CUBICENGINE every 2 weeks. The most recent releases landed on September 26, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Focus Study Timer & Study Log | CUBICENGINE |
| --- | --- | --- |
| 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 | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 50 MB | 23 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [bondavi Inc.](https://appshunter.io/developer/805401904) | [iha kanako](https://appshunter.io/developer/6803792206) |

## 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 |


### CUBICENGINE

[App page](https://appshunter.io/ios/app/cubicengine/id6804058969)

**Features:** macOS Compatibility

**In-app purchases:** none


## 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 CUBICENGINE free?

CUBICENGINE is free to download, with no in-app purchases.

### Do Focus Study Timer & Study Log or CUBICENGINE have ads?

Neither Focus Study Timer & Study Log nor CUBICENGINE shows ads.

### Which is updated more often, Focus Study Timer & Study Log or CUBICENGINE?

Focus Study Timer & Study Log ships an update fortnightly, and CUBICENGINE every 2 weeks. Most recently, Focus Study Timer & Study Log was updated on September 26, 2026 and CUBICENGINE on September 17, 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.*