# BabelApp vs CollaChat

The clearest difference is rating: CollaChat at 5.0 against BabelApp's 4.0. CollaChat also leads on review sentiment (100% vs 60%) and in-app purchases (none vs 1). BabelApp's advantage is update cadence (monthly vs every 2 months) and ratings volume (4 vs 1). On price, ads and monetization model there is nothing between them.

Both are free to download. BabelApp sells 1 one-off in-app purchase. CollaChat asks for nothing beyond the download.

CollaChat holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 4 and 1 respectively. Written reviews point the same way: 60% of BabelApp's written reviews are positive against 100% of CollaChat's.

BabelApp ships an update monthly, CollaChat every 2 months. The most recent releases landed on September 28, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | BabelApp | CollaChat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (4 ratings)](https://appshunter.io/ios/app/babelapp-encrypted-messaging/id637468137/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/collachat/id1546363298/reviews)** |
| Number of ratings | **4** | 1 |
| Positive reviews | 60.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free | Free |
| Size | 41 MB | 288 MB |
| Requires iOS | **11.0** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [OKsystem a.s.](https://appshunter.io/developer/569864941) | [CURL TECH PTE. LTD.](https://appshunter.io/developer/1546363300) |

## What reviewers say

### BabelApp

[App page](https://appshunter.io/ios/app/babelapp-encrypted-messaging/id637468137)

This app provides secure, end-to-end encrypted messaging and VoIP calling for personal and enterprise use. It allows for the secure exchange of documents and files across multiple platforms, ensuring privacy and protection from external threats.

**Highlights:** End-to-end encrypted communication, Secure VoIP calling, File and document sharing, Cross-platform compatibility, Enterprise integration options, AES and Diffie-Hellman cryptography

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Automated key verification | $0.99 | one-time |


### 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


## Frequently asked questions

### Is BabelApp free?

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

### Is CollaChat free?

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

### Which has better reviews, BabelApp or CollaChat?

CollaChat is rated higher. BabelApp averages 4.0 out of 5 from 4 ratings, while CollaChat averages 5.0 from 1 ratings.

### Do BabelApp or CollaChat have ads?

Neither BabelApp nor CollaChat shows ads.

### Which is updated more often, BabelApp or CollaChat?

BabelApp ships an update monthly, and CollaChat every 2 months. Most recently, BabelApp was updated on September 28, 2026 and CollaChat on September 19, 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.*