# AI作文メーカー：完全オリジナル作文を３０秒で生成 vs えいご・ローマ字キーボード

The clearest difference is update cadence: えいご・ローマ字キーボード at every 10 days against AI作文メーカー：完全オリジナル作文を３０秒で生成's every 8 months. AI作文メーカー：完全オリジナル作文を３０秒で生成's advantage is iOS requirement (17.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. AI作文メーカー：完全オリジナル作文を３０秒で生成 sells 4 one-off in-app purchases and えいご・ローマ字キーボード sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

AI作文メーカー：完全オリジナル作文を３０秒で生成 ships an update every 8 months, えいご・ローマ字キーボード every 10 days. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | AI作文メーカー：完全オリジナル作文を３０秒で生成 | えいご・ローマ字キーボード |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 10 days** |
| Monetization | Free with in-app purchases | — |
| Size | 12 MB | 19 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [reiko hori](https://appshunter.io/developer/1777370692) | [TAKASHI KOJIMA](https://appshunter.io/developer/6776510628) |

## What reviewers say

### AI作文メーカー：完全オリジナル作文を３０秒で生成

[App page](https://appshunter.io/ios/app/ai/id6738920715)

Generate original essays in 30 seconds with this AI-powered writing assistant. Tailor content by grade level and keywords for personalized compositions. Ideal for students, parents, and writers seeking quick creative support.

**Highlights:** 30-second essay generation, Grade-level optimization, Keyword-based content creation, Essay editing and refinement, Original composition generation

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 5ポイントパック | $1.99 | one-time |
| 10ポイントパック | $2.99 | one-time |
| 30ポイントパック | $6.99 | one-time |
| 50ポイントパック | $11.99 | one-time |


### えいご・ローマ字キーボード

[App page](https://appshunter.io/ios/app/id6788642630)

**Features:** macOS Compatibility, iPhone Duo support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 30日チケット | $0.99 | one-time |
| プレミアム機能解放 | $2.99 | one-time |


## Frequently asked questions

### Is AI作文メーカー：完全オリジナル作文を３０秒で生成 free?

AI作文メーカー：完全オリジナル作文を３０秒で生成 is free to download, with in-app purchases available.

### Is えいご・ローマ字キーボード free?

えいご・ローマ字キーボード is free to download, with in-app purchases available.

### Do AI作文メーカー：完全オリジナル作文を３０秒で生成 or えいご・ローマ字キーボード have ads?

Neither AI作文メーカー：完全オリジナル作文を３０秒で生成 nor えいご・ローマ字キーボード shows ads.

### Which is updated more often, AI作文メーカー：完全オリジナル作文を３０秒で生成 or えいご・ローマ字キーボード?

AI作文メーカー：完全オリジナル作文を３０秒で生成 ships an update every 8 months, and えいご・ローマ字キーボード every 10 days. Most recently, AI作文メーカー：完全オリジナル作文を３０秒で生成 was updated on October 30, 2026 and えいご・ローマ字キーボード on November 5, 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.*