# CollaChat vs LNK Chats

The clearest difference is update cadence: LNK Chats at every 9 days against CollaChat's every 2 months. LNK Chats also leads on ratings volume (3 vs 1). CollaChat's advantage is device support (4 vs 2). On price, rating, ads and in-app purchases 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 LNK Chats. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

CollaChat ships an update every 2 months, LNK Chats every 9 days. Both last shipped on November 3, 2026.

## The numbers

| Metric | CollaChat | LNK Chats |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/collachat/id1546363298/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/lnk-chats/id1579179734/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 9 days** |
| Monetization | Free | Free |
| Size | 288 MB | 24 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CURL TECH PTE. LTD.](https://appshunter.io/developer/1546363300) | [Javier Gomez](https://appshunter.io/developer/1086793410) |

## 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


### LNK Chats

[App page](https://appshunter.io/ios/app/lnk-chats/id1579179734)

A secure messaging application focused on user privacy. It offers end-to-end encryption to ensure conversations are only readable by participants, with no third-party access or data tracking.

**Highlights:** End-to-end encryption, Private conversations, No third-party access, No data tracking, Ad-free experience

**In-app purchases:** none


## Frequently asked questions

### Is CollaChat free?

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

### Is LNK Chats free?

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

### Which has better reviews, CollaChat or LNK Chats?

CollaChat and LNK Chats are both rated 5.0 out of 5 on the App Store, from 1 and 3 ratings respectively.

### Do CollaChat or LNK Chats have ads?

Neither CollaChat nor LNK Chats shows ads.

### Which is updated more often, CollaChat or LNK Chats?

CollaChat ships an update every 2 months, and LNK Chats every 9 days. Most recently, CollaChat was updated on November 3, 2026 and LNK Chats 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.*