# Ohirune Timer vs Kajika

The clearest difference is in-app purchases: Ohirune Timer at none against Kajika's 1. Ohirune Timer also leads on ads (none vs shown) and iOS requirement (10.0 vs 18.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Kajika sells 1 one-off in-app purchase. Ohirune Timer asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on September 30, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Ohirune Timer | Kajika |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | Every 3 months |
| Size | 23 MB | 49 MB |
| Requires iOS | **10.0** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Eita Yamaguchi](https://appshunter.io/developer/1006370595) | [TAKUMI TAMAKI](https://appshunter.io/developer/1827256931) |

## What reviewers say

### Ohirune Timer

[App page](https://appshunter.io/ios/app/ohirune-timer/id928860063)

**Features:** macOS Compatibility

**In-app purchases:** none


### Kajika

[App page](https://appshunter.io/ios/app/kajika/id6754679330)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kajika プレミアム | $0.99 | one-time |


## Frequently asked questions

### Is Ohirune Timer free?

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

### Is Kajika free?

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

### Do Ohirune Timer or Kajika have ads?

Kajika shows ads; Ohirune Timer does not.

### Which is updated more often, Ohirune Timer or Kajika?

Ohirune Timer ships an update every 3 months, and Kajika every 3 months. Most recently, Ohirune Timer was updated on September 30, 2026 and Kajika 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.*