# Hacking Timer vs OKURERUNA！

The clearest difference is ads: Hacking Timer at none against OKURERUNA！'s shown. OKURERUNA！'s advantage is update cadence (daily vs every 5 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Hacking Timer ships an update every 5 weeks, OKURERUNA！ daily. The most recent releases landed on October 6, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Hacking Timer | OKURERUNA！ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 5 weeks | **Daily** |
| Size | 8 MB | 7 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone, Apple Watch | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [hiroaki yuasa](https://appshunter.io/developer/1785484491) | [Fuji Bit Inc.](https://appshunter.io/developer/1874205957) |

## What reviewers say

### Hacking Timer

[App page](https://appshunter.io/ios/app/hacking-timer-watch-alarm/id6746063846)

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

**In-app purchases:** none


### OKURERUNA！

[App page](https://appshunter.io/ios/app/okureruna/id6759956971)

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

**In-app purchases:** none


## Frequently asked questions

### Is Hacking Timer free?

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

### Is OKURERUNA！ free?

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

### Do Hacking Timer or OKURERUNA！ have ads?

OKURERUNA！ shows ads; Hacking Timer does not.

### Which is updated more often, Hacking Timer or OKURERUNA！?

Hacking Timer ships an update every 5 weeks, and OKURERUNA！ daily. Most recently, Hacking Timer was updated on October 6, 2026 and OKURERUNA！ on October 2, 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.*