# CollaChat vs Build Chatbot

The clearest difference is in-app purchases: CollaChat at none against Build Chatbot's 6. CollaChat also leads on update cadence (every 2 months vs every 5 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Build Chatbot sells 6 in-app purchases, starting at $0.99 per month. CollaChat asks for nothing beyond the download.

CollaChat ships an update every 2 months, Build Chatbot every 5 months. The most recent releases landed on October 24, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | CollaChat | Build Chatbot |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/collachat/id1546363298/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 5 months |
| Monetization | Free | — |
| Size | 288 MB | 27 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [CURL TECH PTE. LTD.](https://appshunter.io/developer/1546363300) | [Zaigo Infotech Software solutions Private Limited](https://appshunter.io/developer/1550944910) |

## What reviewers say

### CollaChat

[App page](https://appshunter.io/ios/app/collachat/id1546363298)

A decentralized, open-source messaging app focused on privacy and data security. It leverages blockchain technology for peer-to-peer communication, offering end-to-end encryption and user control over data storage.

**Highlights:** Decentralized communication network, End-to-end message encryption, Open-source client and server, Multi-device support (Web/Mobile/Desktop), Group chats and calls, Message self-destruction and recall, Contact and chat locking

**In-app purchases:** none


### Build Chatbot

[App page](https://appshunter.io/ios/app/build-chatbot-ai-chatbot/id6474121603)

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Essentials QA | $0.99 | per month |
| Essential | $19.00 | per month |
| Essentials | $19.00 | per month |
| Prime | $49.00 | per month |
| PowerPack | $99.00 | per month |
| Enterprise | $999.00 | per month |


## Frequently asked questions

### Is CollaChat free?

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

### Is Build Chatbot free?

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

### Do CollaChat or Build Chatbot have ads?

Neither CollaChat nor Build Chatbot shows ads.

### Which is updated more often, CollaChat or Build Chatbot?

CollaChat ships an update every 2 months, and Build Chatbot every 5 months. Most recently, CollaChat was updated on October 24, 2026 and Build Chatbot on October 4, 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.*