# Vivid Studio vs SeshatVoice

The clearest difference is review sentiment: Vivid Studio at 68% against SeshatVoice's 0%. Vivid Studio also leads on in-app purchases (none vs 1) and update cadence (every 3 weeks vs every 4 months). SeshatVoice's advantage is price (Free vs $4.99) and rating (5.0 vs 3.7). On ads, device support and iOS requirement there is nothing between them.

SeshatVoice is free to download; Vivid Studio costs $4.99 up front. SeshatVoice sells 1 one-off in-app purchase. Vivid Studio asks for nothing beyond the download.

SeshatVoice holds the better App Store score, 5.0 against 3.7. That said, the two scores are not equally well evidenced: Vivid Studio has 24 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 68% of Vivid Studio'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.

Vivid Studio ships an update every 3 weeks, SeshatVoice every 4 months. Both last shipped on November 7, 2026.

## The numbers

| Metric | Vivid Studio | SeshatVoice |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | [3.7 (24 ratings)](https://appshunter.io/ios/app/vivid-studio/id1495317835/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/seshatvoice-voice2character/id6502270120/reviews)** |
| Number of ratings | **24** | 2 |
| Positive reviews | **68.1% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 4 MB | 209 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [taitor](https://appshunter.io/developer/1397422342) | [Yuto Inagaki](https://appshunter.io/developer/1733484400) |

## What reviewers say

### Vivid Studio

[App page](https://appshunter.io/ios/app/vivid-studio/id1495317835)

Create 3D model-based videos and images. Import your own 3D models and motion data, arrange them in a scene with lights, and preview your animation. Export your creations as videos or still images.

**Highlights:** Import 3D model data (.obj, .x, .pmd, .pmx), Import motion data (.vmd, .vpd), Edit CG scenes with models and lights, Attach motion files to models, Preview scenes with animations, Export as videos and images

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

**In-app purchases:** none


### 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 Vivid Studio free?

Vivid Studio costs $4.99, with no in-app purchases.

### Is SeshatVoice free?

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

### Which has better reviews, Vivid Studio or SeshatVoice?

SeshatVoice is rated higher. Vivid Studio averages 3.7 out of 5 from 24 ratings, while SeshatVoice averages 5.0 from 2 ratings.

### Do Vivid Studio or SeshatVoice have ads?

Neither Vivid Studio nor SeshatVoice shows ads.

### Which is updated more often, Vivid Studio or SeshatVoice?

Vivid Studio ships an update every 3 weeks, and SeshatVoice every 4 months. Most recently, Vivid Studio was updated on November 7, 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.*