# CollaChat vs T@lk

The clearest difference is iOS requirement: T@lk at 12.0 against CollaChat's 14.0. On price, update cadence, 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.

Both ship on a similar rhythm, roughly every 2 months. Both last shipped on September 19, 2026.

## The numbers

| Metric | CollaChat | T@lk |
| --- | --- | --- |
| 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 | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | — |
| Size | 288 MB | 43 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [CURL TECH PTE. LTD.](https://appshunter.io/developer/1546363300) | [Monique Beaudouin](https://appshunter.io/developer/1625829058) |

## 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


### T@lk

[App page](https://appshunter.io/ios/app/tlk/id6456888261)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CollaChat free?

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

### Is T@lk free?

T@lk is free to download, with no in-app purchases.

### Do CollaChat or T@lk have ads?

Neither CollaChat nor T@lk shows ads.

### Which is updated more often, CollaChat or T@lk?

CollaChat ships an update every 2 months, and T@lk every 2 months. Most recently, CollaChat was updated on September 19, 2026 and T@lk 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.*