# Disappearing Notes vs AI英文添削&翻訳

The clearest difference is in-app purchases: Disappearing Notes at none against AI英文添削&翻訳's 1. Disappearing Notes also leads on ads (none vs shown). AI英文添削&翻訳's advantage is update cadence (every 3 weeks vs every 4 months). On price, review sentiment, device support and iOS requirement 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. Disappearing Notes asks for nothing beyond the download.

Disappearing Notes ships an update every 4 months, AI英文添削&翻訳 every 3 weeks. The most recent releases landed on October 13, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Disappearing Notes | AI英文添削&翻訳 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 0 MB | 19 MB |
| Requires iOS | 17.0 | **16.2** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jordan Holland](https://appshunter.io/developer/1041851744) | [Akira Fujisawa](https://appshunter.io/developer/1533514621) |

## What reviewers say

### Disappearing Notes

[App page](https://appshunter.io/ios/app/disappearing-notes/id6477320057)

This app allows you to create temporary notes that automatically delete after a set time. Choose from various expiry durations or opt for no expiry. Notes can be easily managed and synced across devices.

**Highlights:** Create notes up to 1000 characters, Set custom expiry times, Swipe to delete notes, iCloud sync across devices, Choose from multiple expiry durations

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

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Disappearing Notes free?

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

### 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.

### Do Disappearing Notes or AI英文添削&翻訳 have ads?

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

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

Disappearing Notes ships an update every 4 months, and AI英文添削&翻訳 every 3 weeks. Most recently, Disappearing Notes was updated on October 13, 2026 and AI英文添削&翻訳 on September 29, 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.*