# ヒントラインstudent vs AI作文メーカー：完全オリジナル作文を３０秒で生成

The clearest difference is in-app purchases: ヒントラインstudent at none against AI作文メーカー：完全オリジナル作文を３０秒で生成's 4. ヒントラインstudent also leads on update cadence (monthly vs every 8 months) and iOS requirement (12.0 vs 17.0). On price, ads 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. ヒントラインstudent asks for nothing beyond the download.

ヒントラインstudent ships an update monthly, AI作文メーカー：完全オリジナル作文を３０秒で生成 every 8 months. The most recent releases landed on September 5, 2026 and June 4, 2026 respectively.

## The numbers

| Metric | ヒントラインstudent | AI作文メーカー：完全オリジナル作文を３０秒で生成 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 8 months |
| Monetization | — | Free with in-app purchases |
| Size | 199 MB | 12 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [LEADERS BRAIN, K.K.](https://appshunter.io/developer/1499779349) | [reiko hori](https://appshunter.io/developer/1777370692) |

## What reviewers say

### ヒントラインstudent

[App page](https://appshunter.io/ios/app/student/id1599508486)

**Features:** Vision Pro support

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is ヒントラインstudent free?

ヒントラインstudent is free to download, with no in-app purchases.

### 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.

### Do ヒントラインstudent or AI作文メーカー：完全オリジナル作文を３０秒で生成 have ads?

Neither ヒントラインstudent nor AI作文メーカー：完全オリジナル作文を３０秒で生成 shows ads.

### Which is updated more often, ヒントラインstudent or AI作文メーカー：完全オリジナル作文を３０秒で生成?

ヒントラインstudent ships an update monthly, and AI作文メーカー：完全オリジナル作文を３０秒で生成 every 8 months. Most recently, ヒントラインstudent was updated on September 5, 2026 and AI作文メーカー：完全オリジナル作文を３０秒で生成 on June 4, 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.*