# AI音声文字起こし vs LinguaWriter

AI音声文字起こし and LinguaWriter are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases 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音声文字起こし sells 3 in-app purchases, starting at $2.99 per month and LinguaWriter sells 1 in-app purchase, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

AI音声文字起こし ships an update weekly, LinguaWriter every 10 days. The most recent releases landed on October 14, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | AI音声文字起こし | LinguaWriter |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 71.4% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Weekly** | Every 10 days |
| Monetization | Free with in-app purchases | — |
| Size | 63 MB | 6 MB |
| Requires iOS | **17.2** | 17.6 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Atsushi Koyama](https://appshunter.io/developer/1367138812) | [YUJI TEZUKA](https://appshunter.io/developer/1834602884) |

## 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 |


### LinguaWriter

[App page](https://appshunter.io/ios/app/linguawriter/id6780715029)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LinguaWriter Premium | $5.99 | per month |


## 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 LinguaWriter free?

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

### Do AI音声文字起こし or LinguaWriter have ads?

Both AI音声文字起こし and LinguaWriter show ads.

### Which is updated more often, AI音声文字起こし or LinguaWriter?

AI音声文字起こし ships an update weekly, and LinguaWriter every 10 days. Most recently, AI音声文字起こし was updated on October 14, 2026 and LinguaWriter on October 1, 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.*