# Airmil２ vs Kachakaレストラン

The clearest difference is device support: Airmil２ at 2 against Kachakaレストラン's —. Airmil２ also leads on iOS requirement (12.0 vs 15.6). On price, update cadence and in-app purchases there is nothing between them.

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

Airmil２ ships an update every 5 months, Kachakaレストラン every 10 months. The most recent releases landed on October 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Airmil２ | Kachakaレストラン |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | **Every 5 months** | Every 10 months |
| Size | 34 MB | 61 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [RATOC Systems, Inc.](https://appshunter.io/developer/568725272) | [Preferred Robotics, Inc.](https://appshunter.io/developer/1607017050) |

## What reviewers say

### Airmil２

[App page](https://appshunter.io/ios/app/airmil/id1525839857)

**In-app purchases:** none


### Kachakaレストラン

[App page](https://appshunter.io/ios/app/kachaka/id6476378542)

**In-app purchases:** none


## Frequently asked questions

### Is Airmil２ free?

Airmil２ is free to download, with no in-app purchases.

### Is Kachakaレストラン free?

Kachakaレストラン is free to download, with no in-app purchases.

### Which is updated more often, Airmil２ or Kachakaレストラン?

Airmil２ ships an update every 5 months, and Kachakaレストラン every 10 months. Most recently, Airmil２ was updated on October 4, 2026 and Kachakaレストラン on October 30, 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.*