# かわいいうさぎタイマー vs Study Timer!

The clearest difference is rating: Study Timer! at 4.8 against かわいいうさぎタイマー's 1.5. Study Timer! also leads on update cadence (fortnightly vs every 3 months) and iOS requirement (10.0 vs 15.6). かわいいうさぎタイマー's advantage is in-app purchases (none vs 4) and review sentiment (40% vs 22%). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Study Timer! sells 4 in-app purchases, starting at $4.99 per 7 days. かわいいうさぎタイマー asks for nothing beyond the download.

Study Timer! holds the better App Store score, 4.8 against 1.5. Both are backed by a comparable volume of ratings — 2 and 4 respectively. Written reviews complicate that: 40% of かわいいうさぎタイマー's written reviews are positive against 22% of Study Timer!'s, so the app with the better star average is not the one people write more warmly about.

かわいいうさぎタイマー ships an update every 3 months, Study Timer! fortnightly. The most recent releases landed on October 24, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | かわいいうさぎタイマー | Study Timer! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.5 (2 ratings)](https://appshunter.io/ios/app/id1286947689/reviews) | **[4.8 (4 ratings)](https://appshunter.io/ios/app/study-timer/id1556811357/reviews)** |
| Number of ratings | 2 | **4** |
| Positive reviews | **40.0% of reviews** | 22.2% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | — | Free with in-app purchases |
| Size | 16 MB | 37 MB |
| Requires iOS | 15.6 | **10.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [8bit Co., Ltd.](https://appshunter.io/developer/633366381) | [云珍 朱](https://appshunter.io/developer/1535376926) |

## What reviewers say

### かわいいうさぎタイマー

[App page](https://appshunter.io/ios/app/id1286947689)

**In-app purchases:** none


### Study Timer!

[App page](https://appshunter.io/ios/app/study-timer/id1556811357)

This app helps users combat smartphone addiction and improve focus on learning. It uses timed alarms and lock modes to encourage users to put down their phones and stick to study plans. Ideal for students and parents seeking to manage screen time.

**Highlights:** Daily reminders to put down phone, Mandatory mode with unskippable alarms, Flip screen lock mode, Lock screen mode, Customizable time limits, Subscription for advanced features

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Subscription a week | $4.99 | per 7 days |
| Subscription a week (trail) | $4.99 | per 7 days |
| Subscription a year | $24.99 | per year |
| Subscription a year (trail) | $24.99 | per year |


## Frequently asked questions

### Is かわいいうさぎタイマー free?

かわいいうさぎタイマー is free to download, with no in-app purchases.

### Is Study Timer! free?

Study Timer! is free to download, with in-app purchases available.

### Which has better reviews, かわいいうさぎタイマー or Study Timer!?

Study Timer! is rated higher. かわいいうさぎタイマー averages 1.5 out of 5 from 2 ratings, while Study Timer! averages 4.8 from 4 ratings.

### Do かわいいうさぎタイマー or Study Timer! have ads?

Both かわいいうさぎタイマー and Study Timer! show ads.

### Which is updated more often, かわいいうさぎタイマー or Study Timer!?

かわいいうさぎタイマー ships an update every 3 months, and Study Timer! fortnightly. Most recently, かわいいうさぎタイマー was updated on October 24, 2026 and Study Timer! on October 7, 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.*