# ボイボTTS vs ずんだボイス2

The clearest difference is review sentiment: ずんだボイス2 at 73% against ボイボTTS's 33%. ずんだボイス2 also leads on ratings volume (13 vs 1). ボイボTTS's advantage is rating (5.0 vs 4.8). On price, update cadence, ads and in-app purchases 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 and ずんだボイス2 sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

ボイボTTS holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: ずんだボイス2 has 13 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 33% of ボイボTTS's written reviews are positive against 73% of ずんだボイス2's, so the app with the better star average is not the one people write more warmly about.

ボイボTTS ships an update every 3 weeks, ずんだボイス2 every 2 weeks. The most recent releases landed on September 10, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | ボイボTTS | ずんだボイス2 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/tts/id6503872597/reviews)** | [4.8 (13 ratings)](https://appshunter.io/ios/app/2/id6741562669/reviews) |
| Number of ratings | 1 | **13** |
| Positive reviews | 33.3% of reviews | **73.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 120 MB | 263 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Kazuhiro.Yamada](https://appshunter.io/developer/412842594) | [Toraichi Igarashi](https://appshunter.io/developer/1704800739) |

## What reviewers say

### ボイボTTS

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

This app uses on-device voice synthesis to read text aloud with a wide selection of voices. Save and share generated audio files, and set alarms to have text read at specific times. It also includes a song feature with a MIDI editor.

**Highlights:** On-device voice synthesis, 127 voice options, Save and share audio, Alarm functionality, Song feature with MIDI editor

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

**In-app purchases (1)**

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


### ずんだボイス2

[App page](https://appshunter.io/ios/app/2/id6741562669)

This app allows users to generate lip-sync videos using custom characters and voice. It offers advanced customization for voice, speed, and tone, with both online and offline processing options. Users can save, edit, and share their creations.

**Highlights:** Lip-sync video generation, Custom character support, Advanced voice customization, Online and offline processing, Speech synthesis, Audio saving and sharing

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| subscription | $0.99 | per month |
| 年額 | $9.99 | per year |
| One-time Puechase | $11.99 | one-time |


## Frequently asked questions

### Is ボイボTTS free?

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

### Is ずんだボイス2 free?

ずんだボイス2 is free to download, with in-app purchases available.

### Which has better reviews, ボイボTTS or ずんだボイス2?

ボイボTTS is rated higher. ボイボTTS averages 5.0 out of 5 from 1 ratings, while ずんだボイス2 averages 4.8 from 13 ratings.

### Do ボイボTTS or ずんだボイス2 have ads?

Both ボイボTTS and ずんだボイス2 show ads.

### Which is updated more often, ボイボTTS or ずんだボイス2?

ボイボTTS ships an update every 3 weeks, and ずんだボイス2 every 2 weeks. Most recently, ボイボTTS was updated on September 10, 2026 and ずんだボイス2 on September 13, 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.*