# Bitlink vs CollaChat

The clearest difference is update cadence: Bitlink at fortnightly against CollaChat's every 2 months. Bitlink also leads on iOS requirement (10.0 vs 14.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Bitlink ships an update fortnightly, CollaChat every 2 months. The most recent releases landed on October 3, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Bitlink | CollaChat |
| --- | --- | --- |
| 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 | **Fortnightly** | Every 2 months |
| Monetization | — | Free |
| Size | 147 MB | 288 MB |
| Requires iOS | **10.0** | 14.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [ewsoft](https://appshunter.io/developer/1288452171) | [CURL TECH PTE. LTD.](https://appshunter.io/developer/1546363300) |

## What reviewers say

### Bitlink

[App page](https://appshunter.io/ios/app/bitlink/id1537341216)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 Bitlink free?

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

### Is CollaChat free?

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

### Do Bitlink or CollaChat have ads?

Neither Bitlink nor CollaChat shows ads.

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

Bitlink ships an update fortnightly, and CollaChat every 2 months. Most recently, Bitlink was updated on October 3, 2026 and CollaChat on October 7, 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.*