# OshaberiAI vs ボイボTTS

The clearest difference is rating: ボイボTTS at 5.0 against OshaberiAI's 3.3. ボイボTTS also leads on monetization model (free with in-app purchases vs subscription). OshaberiAI's advantage is ads (none vs shown) and review sentiment (67% vs 33%). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. OshaberiAI sells 1 in-app purchase, starting at $1.99 per month and ボイボTTS sells 1 in-app purchase, starting at $2.99 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 3.3. Both are backed by a comparable volume of ratings — 4 and 1 respectively. Written reviews complicate that: 67% of OshaberiAI's written reviews are positive against 33% of ボイボTTS's, so the app with the better star average is not the one people write more warmly about.

OshaberiAI ships an update every 10 days, ボイボTTS every 3 weeks. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | OshaberiAI | ボイボTTS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (4 ratings)](https://appshunter.io/ios/app/oshaberiai/id6446883638/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/tts/id6503872597/reviews)** |
| Number of ratings | **4** | 1 |
| Positive reviews | **66.7% of reviews** | 33.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 10 days** | Every 3 weeks |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 152 MB | 109 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Yuji Ueki](https://appshunter.io/developer/1097133569) | [Kazuhiro.Yamada](https://appshunter.io/developer/412842594) |

## What reviewers say

### OshaberiAI

[App page](https://appshunter.io/ios/app/oshaberiai/id6446883638)

Create and chat with personalized AI virtual agents. Customize their appearance, voice, and personality using AI prompts and 3D models. Engage in dynamic conversations, get assistance, or simply enjoy companionship.

**Highlights:** AI prompt-based character creation, Customizable 3D VRM models, VOICEVOX voice integration, Dynamic facial expression adjustment, Personalized personality and speaking styles, Assistance with tasks and research

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chat Pack 1 month | $1.99 | per month |


### 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 OshaberiAI free?

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

### Is ボイボTTS free?

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

### Which has better reviews, OshaberiAI or ボイボTTS?

ボイボTTS is rated higher. OshaberiAI averages 3.3 out of 5 from 4 ratings, while ボイボTTS averages 5.0 from 1 ratings.

### Do OshaberiAI or ボイボTTS have ads?

ボイボTTS shows ads; OshaberiAI does not.

### Which is updated more often, OshaberiAI or ボイボTTS?

OshaberiAI ships an update every 10 days, and ボイボTTS every 3 weeks. Most recently, OshaberiAI was updated on November 3, 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.*