# AI ChatBot vs Brainbubble

AI ChatBot and Brainbubble both sit at 4.6 stars, but that hides the real split: 95% of Brainbubble's written reviews are positive against 21% of AI ChatBot's. Brainbubble also leads on update cadence (every 10 days vs every 6 weeks). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. AI ChatBot sells 1 in-app purchase, starting at $19.99 per year and Brainbubble sells 10 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Brainbubble holds the better App Store score, 4.8 against 4.6. Both are backed by a comparable volume of ratings — 387 and 511 respectively. Written reviews point the same way: 21% of AI ChatBot's written reviews are positive against 95% of Brainbubble's.

AI ChatBot ships an update every 6 weeks, Brainbubble every 10 days. Both last shipped on November 3, 2026.

## The numbers

| Metric | AI ChatBot | Brainbubble |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (387 ratings)](https://appshunter.io/ios/app/ai-chatbot-virtual-assistant/id1661312606/reviews) | **[4.8 (511 ratings)](https://appshunter.io/ios/app/brainbubble-ace-your-job/id1664489026/reviews)** |
| Number of ratings | 387 | **511** |
| Positive reviews | 21.4% of reviews | **94.9% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 10 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 27 MB | 116 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [London App Studio Ltd](https://appshunter.io/developer/1567773800) | [hashtagfox ou](https://appshunter.io/developer/1515213954) |

## What reviewers say

### AI ChatBot

[App page](https://appshunter.io/ios/app/ai-chatbot-virtual-assistant/id1661312606)

This AI-powered assistant helps you chat smarter and faster with lifelike conversations. It offers features like automatic replies, image sharing, and brainstorming assistance, all within a private and secure interface.

**Highlights:** Lifelike AI conversations, Automatic replies, Customized answers, Image sharing, Brainstorming assistance, Private and secure

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ChatBOT Pro | $19.99 | per year |

**What reviewers like**

- 👍 Potential for virtual friend
- 👍 Easy to use with voiceover
- 💡 UK-based developer
- 💡 Great tool potential
- 👍 Happy to contribute subscription

**What reviewers complain about**

- 🐛 Frequent app crashes
- 🐛 Does not answer questions
- 🐛 Chat history lost
- 💰 Waste of money
- 💰 Greedy app

**Reported bugs**

- App always crashing
- App crashes a lot
- App crashes a lot when asked question
- Lost chat history first during inline purchase
- App crashed and the chat was lost again

**Requested features**

- ChatGPT in Catalan Language


### Brainbubble

[App page](https://appshunter.io/ios/app/brainbubble-ace-your-job/id1664489026)

This AI-powered app offers over 40 tools to assist with text creation, including grammar correction, rephrasing, and article generation. It also provides an AI chat feature for questions and aims to overcome writer's block for improved writing skills.

**Highlights:** Over 40 AI text tools, Grammar correction, Sentence rephrasing, Paraphrasing, Article generation, AI chat for questions

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BrainBubble Pro - Weekly | $4.99 | per 7 days |
| BrainBubble Pro - Weekly | $6.99 | per 7 days |
| BrainBubble Pro - Weekly | $9.99 | per 7 days |
| BrainBubble Pro - Weekly | $9.99 | per 7 days |
| BrainBubble Pro - Monthly | $14.99 | per month |
| BrainBubble Pro - Monthly | $19.99 | per month |
| BrainBubble Pro - Yearly | $69.99 | per year |
| BrainBubble Pro - Yearly | $89.99 | per year |
| BrainBubble Pro - Lifetime | $39.99 | one-time |
| BrainBubble Pro - Lifetime | $59.99 | one-time |

**What reviewers like**

- 🚀 Efficient AI-powered features
- 👍 User-friendly interface
- 💡 Versatile tool for content creation
- 🤖 Helpful virtual assistant
- ⏱️ Time-saving productivity boosts

**What reviewers complain about**

- 🐛 Occasional bugs and glitches
- 🔒 Concerns about customer support responsiveness
- 💰 Potential issues with subscription model
- ⚠️ Limitations on current events knowledge

**Reported bugs**

- Unexpected app crashes
- Subscription issues and billing problems

**Requested features**

- More customization options
- Expanded language support
- Improved customer service channels


## Frequently asked questions

### Is AI ChatBot free?

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

### Is Brainbubble free?

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

### Which has better reviews, AI ChatBot or Brainbubble?

Brainbubble is rated higher. AI ChatBot averages 4.6 out of 5 from 387 ratings, while Brainbubble averages 4.8 from 511 ratings.

### Do AI ChatBot or Brainbubble have ads?

Neither AI ChatBot nor Brainbubble shows ads.

### Which is updated more often, AI ChatBot or Brainbubble?

AI ChatBot ships an update every 6 weeks, and Brainbubble every 10 days. Most recently, AI ChatBot was updated on November 3, 2026 and Brainbubble 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.*