# AI文章添削 vs Shift Camera

AI文章添削 and Shift Camera are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. AI文章添削 sells 1 in-app purchase, starting at $1.99 per month and Shift Camera sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | AI文章添削 | Shift Camera |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 21 MB | 6 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Akira Fujisawa](https://appshunter.io/developer/1533514621) | [丽佳 施](https://appshunter.io/developer/1894580777) |

## What reviewers say

### AI文章添削

[App page](https://appshunter.io/ios/app/ai/id6474089586)

This app uses AI to refine your writing, offering suggestions for grammar, spelling, and style. It can adjust text length and tailor content for different audiences and tones, making writing easier for everyone.

**Highlights:** AI-powered text correction, Grammar and spelling checks, Style and tone adjustment, Character count optimization, Audience-specific text tailoring, End-of-sentence style conversion

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| はかどるモード | $1.99 | per month |


### Shift Camera

[App page](https://appshunter.io/ios/app/shift-camera-roster-to-cal/id6797436458)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


## Frequently asked questions

### Is AI文章添削 free?

AI文章添削 is free to download, with in-app purchases available.

### Is Shift Camera free?

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

### Do AI文章添削 or Shift Camera have ads?

Both AI文章添削 and Shift Camera show ads.

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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.*