# CollaChat vs CypherChat

The clearest difference is update cadence: CollaChat at every 2 months against CypherChat's every 6 months. CypherChat's advantage is ratings volume (4 vs 1). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for CollaChat against 5.0 for CypherChat. Both are backed by a comparable volume of ratings — 1 and 4 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

CollaChat ships an update every 2 months, CypherChat every 6 months. The most recent releases landed on September 19, 2026 and June 20, 2026 respectively.

## The numbers

| Metric | CollaChat | CypherChat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/collachat/id1546363298/reviews) | [5.0 (4 ratings)](https://appshunter.io/ios/app/cypherchat/id1615735568/reviews) |
| Number of ratings | 1 | **4** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 6 months |
| Monetization | Free | Free |
| Size | 288 MB | 8 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [CURL TECH PTE. LTD.](https://appshunter.io/developer/1546363300) | [Cypher Tech Inc.](https://appshunter.io/developer/1615735570) |

## 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


### CypherChat

[App page](https://appshunter.io/ios/app/cypherchat/id1615735568)

This secure messaging platform prioritizes user privacy with anonymous sign-up and end-to-end encryption. It offers features like AI assistance, document summarization, and secure audio/video calls, all without collecting personal data.

**Highlights:** Anonymous sign-up, End-to-end encrypted chats, AI assistant for content generation and web search, PDF summarization tool, Peer-to-peer audio/video calls, Secure file sharing, Disappearing messages

**In-app purchases:** none


## Frequently asked questions

### Is CollaChat free?

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

### Is CypherChat free?

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

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

CollaChat and CypherChat are both rated 5.0 out of 5 on the App Store, from 1 and 4 ratings respectively.

### Do CollaChat or CypherChat have ads?

Neither CollaChat nor CypherChat shows ads.

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

CollaChat ships an update every 2 months, and CypherChat every 6 months. Most recently, CollaChat was updated on September 19, 2026 and CypherChat on June 20, 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.*