# 音声抽出と動画保存 vs ボイボTTS

The clearest difference is review sentiment: 音声抽出と動画保存 at 80% against ボイボTTS's 33%. 音声抽出と動画保存 also leads on in-app purchases (none vs 1). ボイボTTS's advantage is update cadence (every 3 weeks vs every 9 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. ボイボTTS sells 1 in-app purchase, starting at $2.99 per month. 音声抽出と動画保存 asks for nothing beyond the download.

音声抽出と動画保存 ships an update every 9 months, ボイボTTS every 3 weeks. The most recent releases landed on November 4, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | 音声抽出と動画保存 | ボイボTTS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/tts/id6503872597/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | **80.0% of reviews** | 33.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 9 months | **Every 3 weeks** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 34 MB | 109 MB |
| Requires iOS | **15.5** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [Yuki Kodama](https://appshunter.io/developer/981364994) | [Kazuhiro.Yamada](https://appshunter.io/developer/412842594) |

## What reviewers say

### 音声抽出と動画保存

[App page](https://appshunter.io/ios/app/id6471397571)

Extract audio from videos and convert it into high-quality audio files. Easily save your favorite music, radio, or spoken content for offline listening. Customize playlists and even set extracted audio as ringtones.

**Highlights:** Extract audio from videos, Convert to high-quality audio files, Supports various video formats (mp4, mov, mpeg), Offline playback, Background playback, Save audio files to device, Set audio as ringtones

**Features:** macOS Compatibility

**In-app purchases:** none


### ボイボTTS

[App page](https://appshunter.io/ios/app/tts/id6503872597)

This app converts text into speech using various voices, with on-device processing for enhanced privacy. It allows saving and sharing audio, setting timed alarms, and even composing music with a MIDI editor. Enjoy a wide selection of over 100 distinct voices.

**Highlights:** On-device text-to-speech, Over 100 voice options, Save and share audio files, Timed voice alarms, MIDI editor for music creation, Offline processing

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| premium (monthly) | $2.99 | per month |


## Frequently asked questions

### Is 音声抽出と動画保存 free?

音声抽出と動画保存 is free to download, with no in-app purchases.

### Is ボイボTTS free?

ボイボTTS is free to download, with in-app purchases available.

### Do 音声抽出と動画保存 or ボイボTTS have ads?

Both 音声抽出と動画保存 and ボイボTTS show ads.

### Which is updated more often, 音声抽出と動画保存 or ボイボTTS?

音声抽出と動画保存 ships an update every 9 months, and ボイボTTS every 3 weeks. Most recently, 音声抽出と動画保存 was updated on November 4, 2026 and ボイボTTS on November 8, 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.*