# スマホで左手デバイス vs とれはんっ！

The clearest difference is ads: とれはんっ！ at none against スマホで左手デバイス's shown. スマホで左手デバイス's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 16.4). On price, update cadence and in-app purchases there is nothing between them.

Both are free to download. スマホで左手デバイス sells 1 in-app purchase, starting at $4.99 per month and とれはんっ！ sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on September 20, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | スマホで左手デバイス | とれはんっ！ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Weekly | Weekly |
| Size | 73 MB | 138 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Keiichiro Fukuda](https://appshunter.io/developer/1649896037) | [KYOHEI FUJISAWA](https://appshunter.io/developer/6776913610) |

## What reviewers say

### スマホで左手デバイス

[App page](https://appshunter.io/ios/app/id6603719752)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告の削除と機能の追加 | $4.99 | per month |


### とれはんっ！

[App page](https://appshunter.io/ios/app/id6776913607)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 More Cloud OCR Scans | $0.89 | one-time |
| Day Unlock + 50 OCR Scans | $4.39 | one-time |
| Registrant Count Upgrade | $4.39 | one-time |
| Registrant Count Plan | $8.79 | one-time |


## Frequently asked questions

### Is スマホで左手デバイス free?

スマホで左手デバイス is free to download, with in-app purchases available.

### Is とれはんっ！ free?

とれはんっ！ is free to download, with in-app purchases available.

### Do スマホで左手デバイス or とれはんっ！ have ads?

スマホで左手デバイス shows ads; とれはんっ！ does not.

### Which is updated more often, スマホで左手デバイス or とれはんっ！?

スマホで左手デバイス ships an update weekly, and とれはんっ！ weekly. Most recently, スマホで左手デバイス was updated on September 20, 2026 and とれはんっ！ on September 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.*