# Work Hours Tracker vs Kiroku

The clearest difference is ads: Kiroku at none against Work Hours Tracker's shown. Kiroku also leads on update cadence (every 5 days vs every 3 weeks) and device support (4 vs 1). On price and in-app purchases there is nothing between them.

Both are free to download. Work Hours Tracker sells 1 one-off in-app purchase and Kiroku sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Work Hours Tracker ships an update every 3 weeks, Kiroku every 5 days. The most recent releases landed on October 6, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Work Hours Tracker | Kiroku |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Size | 30 MB | 36 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [RYOTA SUZUKI](https://appshunter.io/developer/1726784326) | [Roku, K.K.](https://appshunter.io/developer/1797916780) |

## What reviewers say

### Work Hours Tracker

[App page](https://appshunter.io/ios/app/work-hours-tracker-time-log/id6753935202)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Plan | $8.99 | one-time |


### Kiroku

[App page](https://appshunter.io/ios/app/kiroku-time-log/id6762086819)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sync Monthly | $2.99 | per month |
| Kiroku Sync Annual | $22.99 | per year |


## Frequently asked questions

### Is Work Hours Tracker free?

Work Hours Tracker is free to download, with in-app purchases available.

### Is Kiroku free?

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

### Do Work Hours Tracker or Kiroku have ads?

Work Hours Tracker shows ads; Kiroku does not.

### Which is updated more often, Work Hours Tracker or Kiroku?

Work Hours Tracker ships an update every 3 weeks, and Kiroku every 5 days. Most recently, Work Hours Tracker was updated on October 6, 2026 and Kiroku 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.*