# TimeLineReader vs App Lock

The clearest difference is price: TimeLineReader at Free against App Lock's $2.99. TimeLineReader also leads on iOS requirement (15.0 vs 17.0). App Lock's advantage is ads (none vs shown). On update cadence, in-app purchases and device support there is nothing between them.

TimeLineReader is free to download; App Lock costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

TimeLineReader ships an update every 5 months, App Lock every 4 months. The most recent releases landed on October 27, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | TimeLineReader | App Lock |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | **Every 4 months** |
| Size | 13 MB | 5 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Takashi Hidano](https://appshunter.io/developer/1540406770) | [Shun Isayama](https://appshunter.io/developer/1578976556) |

## What reviewers say

### TimeLineReader

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

**Features:** macOS Compatibility

**In-app purchases:** none


### App Lock

[App page](https://appshunter.io/ios/app/app-lock-beat-phone-addiction/id6480579055)

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

**In-app purchases:** none


## Frequently asked questions

### Is TimeLineReader free?

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

### Is App Lock free?

App Lock costs $2.99, with no in-app purchases.

### Do TimeLineReader or App Lock have ads?

TimeLineReader shows ads; App Lock does not.

### Which is updated more often, TimeLineReader or App Lock?

TimeLineReader ships an update every 5 months, and App Lock every 4 months. Most recently, TimeLineReader was updated on October 27, 2026 and App Lock on November 4, 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.*