# 片手キーボードPRO vs MozcCo

The clearest difference is price: MozcCo at Free against 片手キーボードPRO's $3.99. MozcCo also leads on update cadence (daily vs every 3 months). 片手キーボードPRO's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support there is nothing between them.

MozcCo is free to download; 片手キーボードPRO costs $3.99 up front. MozcCo sells 1 one-off in-app purchase. 片手キーボードPRO asks for nothing beyond the download.

片手キーボードPRO ships an update every 3 months, MozcCo daily. The most recent releases landed on October 8, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | 片手キーボードPRO | MozcCo |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Daily** |
| Size | 112 MB | 55 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [TAWASHI KAMEMUSHI](https://appshunter.io/developer/435733426) | [Masaru Sadahisa](https://appshunter.io/developer/6811244751) |

## What reviewers say

### 片手キーボードPRO

[App page](https://appshunter.io/ios/app/pro/id1021368752)

**Features:** Vision Pro support

**In-app purchases:** none


### MozcCo

[App page](https://appshunter.io/ios/app/mozcco/id6811244749)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MozcCo 広告なし | $11.99 | one-time |


## Frequently asked questions

### Is 片手キーボードPRO free?

片手キーボードPRO costs $3.99, with no in-app purchases.

### Is MozcCo free?

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

### Do 片手キーボードPRO or MozcCo have ads?

MozcCo shows ads; 片手キーボードPRO does not.

### Which is updated more often, 片手キーボードPRO or MozcCo?

片手キーボードPRO ships an update every 3 months, and MozcCo daily. Most recently, 片手キーボードPRO was updated on October 8, 2026 and MozcCo on October 17, 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.*