# Study Stopwatch vs 英単語特訓 英検®4級

The clearest difference is in-app purchases: 英単語特訓 英検®4級 at none against Study Stopwatch's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Study Stopwatch sells 1 one-off in-app purchase. 英単語特訓 英検®4級 asks for nothing beyond the download.

## The numbers

| Metric | Study Stopwatch | 英単語特訓 英検®4級 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 2 MB | 2 MB |
| Requires iOS | **16.2** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [kotobaz](https://appshunter.io/developer/1634727152) | [Takuzo Maruo](https://appshunter.io/developer/6796995171) |

## What reviewers say

### Study Stopwatch

[App page](https://appshunter.io/ios/app/study-stopwatch-hazime/id6461720701)

This app helps you track your study sessions with a simple stopwatch. Organize your learning by subject and visualize your progress on a calendar. Stay focused and motivated to achieve your academic goals.

**Highlights:** Study time tracking, Subject organization, Calendar progress review, Focused session recording, Progress visualization

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Widget機能 | $0.99 | one-time |


### 英単語特訓 英検®4級

[App page](https://appshunter.io/ios/app/4/id6811326959)

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

**In-app purchases:** none


## Frequently asked questions

### Is Study Stopwatch free?

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

### Is 英単語特訓 英検®4級 free?

英単語特訓 英検®4級 is free to download, with no in-app purchases.

### Do Study Stopwatch or 英単語特訓 英検®4級 have ads?

Neither Study Stopwatch nor 英単語特訓 英検®4級 shows ads.

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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.*