# AI英文添削&翻訳 vs Starlit

The clearest difference is ads: Starlit at none against AI英文添削&翻訳's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. AI英文添削&翻訳 sells 1 in-app purchase, starting at $1.99 per month and Starlit sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

AI英文添削&翻訳 ships an update every 3 weeks, Starlit every 2 weeks. The most recent releases landed on October 14, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | AI英文添削&翻訳 | Starlit |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 19 MB | 29 MB |
| Requires iOS | 16.2 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Akira Fujisawa](https://appshunter.io/developer/1533514621) | [Katsuhide Leung](https://appshunter.io/developer/6775420732) |

## What reviewers say

### AI英文添削&翻訳

[App page](https://appshunter.io/ios/app/ai-and/id6496865136)

This app uses AI technology to correct and translate English text. It analyzes various documents, from business to academic, offering suggestions for grammar, spelling, and expression. Customize your writing with style and word count adjustments.

**Highlights:** AI-powered English text correction, Grammar and spelling error detection, Expression improvement suggestions, Style and word count adjustment, Translation capabilities

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告を非表示 | $1.99 | per month |


### Starlit

[App page](https://appshunter.io/ios/app/starlit/id6796785576)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 空『暁』 | $1.99 | one-time |
| 空『オーロラ』 | $1.99 | one-time |
| 空『雪の夜』 | $1.99 | one-time |
| 空セット Vol.1（3種） | $3.99 | one-time |


## Frequently asked questions

### Is AI英文添削&翻訳 free?

AI英文添削&翻訳 is free to download, with in-app purchases available.

### Is Starlit free?

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

### Do AI英文添削&翻訳 or Starlit have ads?

AI英文添削&翻訳 shows ads; Starlit does not.

### Which is updated more often, AI英文添削&翻訳 or Starlit?

AI英文添削&翻訳 ships an update every 3 weeks, and Starlit every 2 weeks. Most recently, AI英文添削&翻訳 was updated on October 14, 2026 and Starlit on October 10, 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.*