# Timebook vs Moku

The clearest difference is in-app purchases: Moku at none against Timebook's 2. Moku also leads on iOS requirement (13.0 vs 15.5). Timebook's advantage is update cadence (every 4 days vs every 3 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Timebook sells 2 in-app purchases, starting at $5.49 per month. Moku asks for nothing beyond the download.

Timebook ships an update every 4 days, Moku every 3 weeks. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Timebook | Moku |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 3 weeks |
| Size | 151 MB | 20 MB |
| Requires iOS | 15.5 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Youngsoo Choe](https://appshunter.io/developer/1815445548) | [Atsushi Matsunami](https://appshunter.io/developer/6788283433) |

## What reviewers say

### Timebook

[App page](https://appshunter.io/ios/app/timebook-time-tracker/id6746148794)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Timebook Plus Monthly | $5.49 | per month |
| Timebook Plus Yearly | $54.99 | per year |


### Moku

[App page](https://appshunter.io/ios/app/moku-simple-focus-timer/id6790562993)

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

**In-app purchases:** none


## Frequently asked questions

### Is Timebook free?

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

### Is Moku free?

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

### Do Timebook or Moku have ads?

Neither Timebook nor Moku shows ads.

### Which is updated more often, Timebook or Moku?

Timebook ships an update every 4 days, and Moku every 3 weeks. Most recently, Timebook was updated on October 30, 2026 and Moku on October 31, 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.*