# AI音声文字起こし vs シンプル録音文字起こし

The clearest difference is price: AI音声文字起こし at Free against シンプル録音文字起こし's $19.99. シンプル録音文字起こし's advantage is in-app purchases (none vs 3) and ads (none vs shown). On update cadence, device support and iOS requirement there is nothing between them.

AI音声文字起こし is free to download; シンプル録音文字起こし costs $19.99 up front. AI音声文字起こし sells 3 in-app purchases, starting at $2.99 per month. シンプル録音文字起こし asks for nothing beyond the download.

AI音声文字起こし ships an update weekly, シンプル録音文字起こし fortnightly. The most recent releases landed on October 24, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | AI音声文字起こし | シンプル録音文字起こし |
| --- | --- | --- |
| Price | **Free** | $19.99 |
| Positive reviews | 71.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Fortnightly |
| Monetization | Free with in-app purchases | — |
| Size | 63 MB | 23 MB |
| Requires iOS | 17.2 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Atsushi Koyama](https://appshunter.io/developer/1367138812) | [Shigefumi Takahashi](https://appshunter.io/developer/1875696184) |

## What reviewers say

### AI音声文字起こし

[App page](https://appshunter.io/ios/app/ai/id6748010674)

This app quickly converts audio recordings into text using advanced AI. It offers a simple, intuitive interface for transcribing meetings, interviews, and personal notes. All data is securely stored on your device, ensuring privacy.

**Highlights:** Unlimited audio to text conversion, High-accuracy AI speech recognition, Simple and intuitive recording interface, Easy data management by tab, Secure on-device data storage, Privacy protection

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアムプラン | $2.99 | per month |
| プレミアムプラン | $29.99 | per year |
| 買い切りプラン | $99.99 | one-time |


### シンプル録音文字起こし

[App page](https://appshunter.io/ios/app/id6762348161)

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

**In-app purchases:** none


## Frequently asked questions

### Is AI音声文字起こし free?

AI音声文字起こし is free to download, with in-app purchases available.

### Is シンプル録音文字起こし free?

シンプル録音文字起こし costs $19.99, with no in-app purchases.

### Do AI音声文字起こし or シンプル録音文字起こし have ads?

AI音声文字起こし shows ads; シンプル録音文字起こし does not.

### Which is updated more often, AI音声文字起こし or シンプル録音文字起こし?

AI音声文字起こし ships an update weekly, and シンプル録音文字起こし fortnightly. Most recently, AI音声文字起こし was updated on October 24, 2026 and シンプル録音文字起こし on October 18, 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.*