# h2oResearch vs ChatBro

The clearest difference is in-app purchases: h2oResearch at none against ChatBro's 2. ChatBro's advantage is iOS requirement (15.6 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. ChatBro sells 2 in-app purchases, starting at $4.99 per month. h2oResearch asks for nothing beyond the download.

## The numbers

| Metric | h2oResearch | ChatBro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/h2oresearch/id6747778282/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | — |
| Monetization | Free | — |
| Size | 22 MB | 40 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 17+ | 12+ |
| Developer | [H2o.ai Inc](https://appshunter.io/developer/1751974048) | [Bitwize.ai Inc](https://appshunter.io/developer/1849402459) |

## What reviewers say

### h2oResearch

[App page](https://appshunter.io/ios/app/h2oresearch/id6747778282)

This AI-powered mobile assistant provides deep research intelligence and enterprise-ready AI capabilities. It leverages advanced agents and large language models for comprehensive analysis and secure data handling, transforming how teams access and interact with information.

**Highlights:** Deep research intelligence with AI agents, Enterprise-ready AI for business data, Secure and private data handling, LLM & RAG integration, Specialized AI agents for workflows, Customizable research experience

**Features:** macOS Compatibility

**In-app purchases:** none


### ChatBro

[App page](https://appshunter.io/ios/app/chatbro/id6754639756)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ChatBro - Private AI Chat | $4.99 | per month |
| Premium Lifetime | $69.99 | one-time |


## Frequently asked questions

### Is h2oResearch free?

h2oResearch is free to download, with no in-app purchases.

### Is ChatBro free?

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

### Do h2oResearch or ChatBro have ads?

Neither h2oResearch nor ChatBro shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*