# コエタイマー vs TimeLineReader

The clearest difference is ads: コエタイマー at none against TimeLineReader's shown. コエタイマー also leads on iOS requirement (10.0 vs 15.0). TimeLineReader's advantage is update cadence (every 5 months vs every 22 months). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

コエタイマー ships an update every 22 months, TimeLineReader every 5 months. The most recent releases landed on October 4, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | コエタイマー | TimeLineReader |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 22 months | **Every 5 months** |
| Size | 15 MB | 13 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ninja tools inc.](https://appshunter.io/developer/1464641493) | [Takashi Hidano](https://appshunter.io/developer/1540406770) |

## What reviewers say

### コエタイマー

[App page](https://appshunter.io/ios/app/id1296190314)

**Features:** macOS Compatibility

**In-app purchases:** none


### TimeLineReader

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is コエタイマー free?

コエタイマー is free to download, with no in-app purchases.

### Is TimeLineReader free?

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

### Do コエタイマー or TimeLineReader have ads?

TimeLineReader shows ads; コエタイマー does not.

### Which is updated more often, コエタイマー or TimeLineReader?

コエタイマー ships an update every 22 months, and TimeLineReader every 5 months. Most recently, コエタイマー was updated on October 4, 2026 and TimeLineReader on October 6, 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.*