# respon vs Study Time Logger

The clearest difference is in-app purchases: respon at none against Study Time Logger's 7. Study Time Logger's advantage is update cadence (fortnightly vs every 3 months) and device support (4 vs 2). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Study Time Logger sells 7 in-app purchases, starting at $3.49 per month. respon asks for nothing beyond the download.

respon ships an update every 3 months, Study Time Logger fortnightly. The most recent releases landed on October 9, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | respon | Study Time Logger |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (118 ratings)](https://appshunter.io/ios/app/study-time-logger/id1387759250/reviews)** |
| Number of ratings | — | **118** |
| Positive reviews | — | 92.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | — | Free with in-app purchases |
| Size | 16 MB | 50 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [respon, Inc.](https://appshunter.io/developer/1441360548) | [bondavi Inc.](https://appshunter.io/developer/805401904) |

## What reviewers say

### respon

[App page](https://appshunter.io/ios/app/respon/id966831550)

**Features:** Vision Pro support

**In-app purchases:** none


### Study Time Logger

[App page](https://appshunter.io/ios/app/study-time-logger/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 |


## Frequently asked questions

### Is respon free?

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

### Is Study Time Logger free?

Study Time Logger is free to download, with in-app purchases available.

### Do respon or Study Time Logger have ads?

Neither respon nor Study Time Logger shows ads.

### Which is updated more often, respon or Study Time Logger?

respon ships an update every 3 months, and Study Time Logger fortnightly. Most recently, respon was updated on October 9, 2026 and Study Time Logger on October 20, 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.*