# 子供タイマー vs TimeLineReader

The clearest difference is in-app purchases: TimeLineReader at none against 子供タイマー's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 子供タイマー sells 1 one-off in-app purchase. TimeLineReader asks for nothing beyond the download.

子供タイマー ships an update every 3 months, TimeLineReader every 5 months. The most recent releases landed on September 27, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | 子供タイマー | TimeLineReader |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 3 months** | Every 5 months |
| Size | 55 MB | 13 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tomohiro Sasaki](https://appshunter.io/developer/1291219090) | [Takashi Hidano](https://appshunter.io/developer/1540406770) |

## What reviewers say

### 子供タイマー

[App page](https://appshunter.io/ios/app/id1453388128)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 非消耗型アイテム | $2.99 | one-time |


### TimeLineReader

[App page](https://appshunter.io/ios/app/timelinereader/id1540406768)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 子供タイマー free?

子供タイマー is free to download, with in-app purchases available.

### Is TimeLineReader free?

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

### Do 子供タイマー or TimeLineReader have ads?

Both 子供タイマー and TimeLineReader show ads.

### Which is updated more often, 子供タイマー or TimeLineReader?

子供タイマー ships an update every 3 months, and TimeLineReader every 5 months. Most recently, 子供タイマー was updated on September 27, 2026 and TimeLineReader on September 19, 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.*