# ずんだボイス「ずんだもん読み上げアプリ」 vs SeshatVoice

The clearest difference is review sentiment: ずんだボイス「ずんだもん読み上げアプリ」 at 77% against SeshatVoice's 0%. ずんだボイス「ずんだもん読み上げアプリ」 also leads on update cadence (every 9 days vs every 4 months) and ratings volume (363 vs 2). SeshatVoice's advantage is rating (5.0 vs 4.5) and ads (none vs shown). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. ずんだボイス「ずんだもん読み上げアプリ」 sells 2 in-app purchases, starting at $0.99 per month and SeshatVoice sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

SeshatVoice holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: ずんだボイス「ずんだもん読み上げアプリ」 has 363 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 77% of ずんだボイス「ずんだもん読み上げアプリ」's written reviews are positive against 0% of SeshatVoice's, so the app with the better star average is not the one people write more warmly about.

ずんだボイス「ずんだもん読み上げアプリ」 ships an update every 9 days, SeshatVoice every 4 months. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | ずんだボイス「ずんだもん読み上げアプリ」 | SeshatVoice |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (363 ratings)](https://appshunter.io/ios/app/id6468403059/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/seshatvoice-voice2character/id6502270120/reviews)** |
| Number of ratings | **363** | 2 |
| Positive reviews | **76.5% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 9 days** | Every 4 months |
| Monetization | — | Free with in-app purchases |
| Size | 216 MB | 209 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Toraichi Igarashi](https://appshunter.io/developer/1704800739) | [Yuto Inagaki](https://appshunter.io/developer/1733484400) |

## What reviewers say

### ずんだボイス「ずんだもん読み上げアプリ」

[App page](https://appshunter.io/ios/app/id6468403059)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Subscription | $0.99 | per month |
| 買い切り | $9.99 | one-time |

**What reviewers like**

- 🚀 Efficient and easy to use
- 👍 Variety of voice options
- 💡 AI chat feature
- 🎨 Customizable voice settings
- 🎶 Composition capabilities

**What reviewers complain about**

- 🐛 Occasional crashes and freezes
- 🔍 Difficult to navigate due to Japanese-only interface
- ⏱️ Slow loading times for some features
- 🔊 Inconsistent audio quality

**Reported bugs**

- Lyrics input not working properly
- Unexpected audio distortion in certain cases
- Saved projects randomly deleted or corrupted

**Requested features**

- Add English language support
- Implement more advanced vocal tuning options
- Improve song composition tools
- Optimize performance and reduce loading times


### SeshatVoice

[App page](https://appshunter.io/ios/app/seshatvoice-voice2character/id6502270120)

Transform your speech into character voices from VoiceVox, like Zundamon. Simply speak into your smartphone and hear your words converted in real-time. Ideal for events, streaming, or private conversations.

**Highlights:** Speech to character voice conversion, Supports VoiceVox characters (e.g., Zundamon), Real-time streaming capability, Simple smartphone interface, Japanese language support only

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $5.99 | one-time |


## Frequently asked questions

### Is ずんだボイス「ずんだもん読み上げアプリ」 free?

ずんだボイス「ずんだもん読み上げアプリ」 is free to download, with in-app purchases available.

### Is SeshatVoice free?

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

### Which has better reviews, ずんだボイス「ずんだもん読み上げアプリ」 or SeshatVoice?

SeshatVoice is rated higher. ずんだボイス「ずんだもん読み上げアプリ」 averages 4.5 out of 5 from 363 ratings, while SeshatVoice averages 5.0 from 2 ratings.

### Do ずんだボイス「ずんだもん読み上げアプリ」 or SeshatVoice have ads?

ずんだボイス「ずんだもん読み上げアプリ」 shows ads; SeshatVoice does not.

### Which is updated more often, ずんだボイス「ずんだもん読み上げアプリ」 or SeshatVoice?

ずんだボイス「ずんだもん読み上げアプリ」 ships an update every 9 days, and SeshatVoice every 4 months. Most recently, ずんだボイス「ずんだもん読み上げアプリ」 was updated on November 3, 2026 and SeshatVoice on November 7, 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.*