# BBrain vs Zolvix

The clearest difference is rating: Zolvix at 4.7 against BBrain's 2.9. Zolvix also leads on ratings volume (244 vs 32). BBrain's advantage is update cadence (every 3 days vs every 9 days). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. BBrain sells 9 in-app purchases, starting at $4.99 per 7 days and Zolvix sells 10 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Zolvix holds the better App Store score, 4.7 against 2.9. That said, the two scores are not equally well evidenced: Zolvix has 244 ratings behind it against 32, so its average is the more settled of the two. Written reviews point the same way: 50% of BBrain's written reviews are positive against 55% of Zolvix's.

BBrain ships an update every 3 days, Zolvix every 9 days. Both last shipped on November 3, 2026.

## The numbers

| Metric | BBrain | Zolvix |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.9 (32 ratings)](https://appshunter.io/ios/app/bbrain/id6448963886/reviews) | **[4.7 (244 ratings)](https://appshunter.io/ios/app/zolvix-ai-chat-assistant/id6450264050/reviews)** |
| Number of ratings | 32 | **244** |
| Positive reviews | 50.0% of reviews | **55.3% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 9 days |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 86 MB | 228 MB |
| Requires iOS | 14.0 | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Herogram](https://appshunter.io/developer/1650043116) | [Oleksandr Suprunenko](https://appshunter.io/developer/1644209512) |

## What reviewers say

### BBrain

[App page](https://appshunter.io/ios/app/bbrain/id6448963886)

This AI-powered chatbot assists with writing, learning, and creative tasks. It can generate stories, translate languages, provide information on any topic, offer recipes, and even help with coding and math problems. It acts as a versatile conversational companion for brainstorming and skill development.

**Highlights:** AI-powered writing assistant, Language translation and practice, Information retrieval on any topic, Creative content generation (stories, poems, lyrics), Personalized recommendations, Brainstorming and problem-solving, Skill development resources

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ai Voice weekly | $4.99 | per 7 days |
| Monthly Subscription | $4.99 | per month |
| Pro Weekly | $5.99 | per 7 days |
| Yearly Plan 1 Month Free Trial | $9.99 | per year |
| product 1 | $2.99 | one-time |
| Product 2 | $4.99 | one-time |
| Product 3 | $9.99 | one-time |
| Product 4 | $29.99 | one-time |
| Product 5 | $99.99 | one-time |


### Zolvix

[App page](https://appshunter.io/ios/app/zolvix-ai-chat-assistant/id6450264050)

This AI-powered application assists with a wide array of tasks, from writing and editing to coding and learning. It helps users generate content, improve text quality, understand complex subjects, and even build professional documents.

**Highlights:** AI Writing Assistant, Grammar and Spelling Checker, Text Summarizer, Math Guru, Expert Coder, Resume and Cover Letter Builder, AI Chat Partner

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Week subscription | $5.99 | per 7 days |
| Week subscription | $5.99 | per 7 days |
| Week subscription | $6.99 | per 7 days |
| Week subscription | $7.99 | per 7 days |
| Week subscription | $7.99 | per 7 days |
| Week subscription | $8.99 | per 7 days |
| Month subscription | $14.99 | per month |
| Month subscription | $14.99 | per month |
| Year subscription | $44.99 | per year |
| Year subscription | $44.99 | per year |

**What reviewers like**

- ✨ Intelligent and good bot
- 🧠 Icon suggests intelligence
- 👍 One of the best AI apps
- 💡 Astonishingly smart AI helper
- 🤝 Knowledgeable friend always ready

**What reviewers complain about**

- 🚫 Chatting limit
- 🖼️ False advertising (cannot draw)
- 💸 Requires payment quickly
- 🤷‍♂️ Answers make no sense
- 📉 Paid for upgrade, no response

**Reported bugs**

- Glitch in the beginning resolved
- App stopped working after a few days
- Cannot restore functionality
- No response from customer service
- Cannot copy paste

**Requested features**

- Add Premium features
- Support for French Québécois
- Ability to draw pictures
- Option to cancel subscription


## Frequently asked questions

### Is BBrain free?

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

### Is Zolvix free?

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

### Which has better reviews, BBrain or Zolvix?

Zolvix is rated higher. BBrain averages 2.9 out of 5 from 32 ratings, while Zolvix averages 4.7 from 244 ratings.

### Do BBrain or Zolvix have ads?

Neither BBrain nor Zolvix shows ads.

### Which is updated more often, BBrain or Zolvix?

BBrain ships an update every 3 days, and Zolvix every 9 days. Most recently, BBrain was updated on November 3, 2026 and Zolvix on November 3, 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.*