# 作文・小論文添削アプリ vs ComaComa

The clearest difference is in-app purchases: ComaComa at none against 作文・小論文添削アプリ's 3. ComaComa also leads on update cadence (every 5 days vs monthly) and iOS requirement (15.1 vs 17.0). 作文・小論文添削アプリ's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. 作文・小論文添削アプリ sells 3 one-off in-app purchases. ComaComa asks for nothing beyond the download.

作文・小論文添削アプリ ships an update monthly, ComaComa every 5 days. The most recent releases landed on October 10, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | 作文・小論文添削アプリ | ComaComa |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 5 days** |
| Size | 18 MB | 37 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [takeshi inoue](https://appshunter.io/developer/1452042026) | [Naruhide Shibazaki](https://appshunter.io/developer/1870444141) |

## What reviewers say

### 作文・小論文添削アプリ

[App page](https://appshunter.io/ios/app/id6670389605)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ゴールドキー１枚 | $0.99 | one-time |
| ゴールドキー２枚 | $1.99 | one-time |
| ゴールドキー１０枚 | $11.99 | one-time |


### ComaComa

[App page](https://appshunter.io/ios/app/comacoma/id6759912527)

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

**In-app purchases:** none


## Frequently asked questions

### Is 作文・小論文添削アプリ free?

作文・小論文添削アプリ is free to download, with in-app purchases available.

### Is ComaComa free?

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

### Do 作文・小論文添削アプリ or ComaComa have ads?

ComaComa shows ads; 作文・小論文添削アプリ does not.

### Which is updated more often, 作文・小論文添削アプリ or ComaComa?

作文・小論文添削アプリ ships an update monthly, and ComaComa every 5 days. Most recently, 作文・小論文添削アプリ was updated on October 10, 2026 and ComaComa on September 27, 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.*