# Study Time Logger vs Suku Plus ひらがなとカタカナ 幼児知育 あいうえお

The clearest difference is review sentiment: Study Time Logger at 93% against Suku Plus ひらがなとカタカナ 幼児知育 あいうえお's 62%. Study Time Logger also leads on rating (4.8 vs 4.6). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Study Time Logger sells 7 in-app purchases, starting at $3.49 per month and Suku Plus ひらがなとカタカナ 幼児知育 あいうえお sells 1 in-app purchase, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Study Time Logger holds the better App Store score, 4.8 against 4.6. Both are backed by a comparable volume of ratings — 118 and 154 respectively. Written reviews point the same way: 93% of Study Time Logger's written reviews are positive against 62% of Suku Plus ひらがなとカタカナ 幼児知育 あいうえお's.

Study Time Logger ships an update fortnightly, Suku Plus ひらがなとカタカナ 幼児知育 あいうえお every 3 weeks. The most recent releases landed on October 20, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Study Time Logger | Suku Plus ひらがなとカタカナ 幼児知育 あいうえお |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (118 ratings)](https://appshunter.io/ios/app/study-time-logger/id1387759250/reviews)** | [4.6 (154 ratings)](https://appshunter.io/ios/app/suku-plus/id6443872229/reviews) |
| Number of ratings | 118 | **154** |
| Positive reviews | **92.6% of reviews** | 61.9% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 50 MB | 354 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [bondavi Inc.](https://appshunter.io/developer/805401904) | [PiyoLog Inc.](https://appshunter.io/developer/440099912) |

## What reviewers say

### 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 |


### Suku Plus ひらがなとカタカナ 幼児知育 あいうえお

[App page](https://appshunter.io/ios/app/suku-plus/id6443872229)

This educational app helps children aged 2-6 learn Japanese characters, numbers, and words through engaging games and tracing activities. It offers detailed difficulty settings and progress tracking for parents, with multiple user accounts supported.

**Highlights:** Learn hiragana and katakana, Number recognition and counting, Word and sentence practice, Tracing activities, Progress tracking for parents, Multiple user accounts

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| すくすくプラン | $2.99 | per month |


## Frequently asked questions

### Is Study Time Logger free?

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

### Is Suku Plus ひらがなとカタカナ 幼児知育 あいうえお free?

Suku Plus ひらがなとカタカナ 幼児知育 あいうえお is free to download, with in-app purchases available.

### Which has better reviews, Study Time Logger or Suku Plus ひらがなとカタカナ 幼児知育 あいうえお?

Study Time Logger is rated higher. Study Time Logger averages 4.8 out of 5 from 118 ratings, while Suku Plus ひらがなとカタカナ 幼児知育 あいうえお averages 4.6 from 154 ratings.

### Do Study Time Logger or Suku Plus ひらがなとカタカナ 幼児知育 あいうえお have ads?

Neither Study Time Logger nor Suku Plus ひらがなとカタカナ 幼児知育 あいうえお shows ads.

### Which is updated more often, Study Time Logger or Suku Plus ひらがなとカタカナ 幼児知育 あいうえお?

Study Time Logger ships an update fortnightly, and Suku Plus ひらがなとカタカナ 幼児知育 あいうえお every 3 weeks. Most recently, Study Time Logger was updated on October 20, 2026 and Suku Plus ひらがなとカタカナ 幼児知育 あいうえお on October 18, 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.*