# Focusen vs Timebook

The clearest difference is update cadence: Focusen at daily against Timebook's every 3 days. Timebook's advantage is iOS requirement (15.5 vs 17.0). On price, ads, 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.

Focusen ships an update daily, Timebook every 3 days. The most recent releases landed on September 29, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Focusen | Timebook |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Daily** | Every 3 days |
| Size | 90 MB | 148 MB |
| Requires iOS | 17.0 | **15.5** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Max Yalounin](https://appshunter.io/developer/1806802213) | [Youngsoo Choe](https://appshunter.io/developer/1815445548) |

## What reviewers say

### Focusen

[App page](https://appshunter.io/ios/app/focusen-time-tracker/id6744268909)

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

**In-app purchases:** none


### Timebook

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

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

**In-app purchases:** none


## Frequently asked questions

### Is Focusen free?

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

### Is Timebook free?

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

### Do Focusen or Timebook have ads?

Neither Focusen nor Timebook shows ads.

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

Focusen ships an update daily, and Timebook every 3 days. Most recently, Focusen was updated on September 29, 2026 and Timebook on October 1, 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.*