# CollaChat vs Halo Link Classic

The clearest difference is update cadence: Halo Link Classic at every 6 days against CollaChat's every 2 months. Halo Link Classic also leads on ratings volume (7 vs 1). 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 Halo Link Classic. That said, the two scores are not equally well evidenced: Halo Link Classic has 7 ratings behind it against 1, so its average is the more settled of the two.

CollaChat ships an update every 2 months, Halo Link Classic every 6 days. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | CollaChat | Halo Link Classic |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/collachat/id1546363298/reviews) | [5.0 (7 ratings)](https://appshunter.io/ios/app/halo-link-classic/id6502952091/reviews) |
| Number of ratings | 1 | **7** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 days** |
| Monetization | Free | Free |
| Size | 288 MB | 38 MB |
| Requires iOS | 14.0 | **13.4** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CURL TECH PTE. LTD.](https://appshunter.io/developer/1546363300) | [Halo Privacy Inc.](https://appshunter.io/developer/1132345736) |

## 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


### Halo Link Classic

[App page](https://appshunter.io/ios/app/halo-link-classic/id6502952091)

A secure voice and messaging application focused on user privacy. It offers encrypted communication and a separate phone number for discreet calls and texts. Ideal for professionals who need to maintain confidentiality.

**Highlights:** End-to-end encryption, Secure voice calls, Private phone number for SMS/calls, User-friendly interface, Lightning-fast message delivery

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CollaChat free?

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

### Is Halo Link Classic free?

Halo Link Classic is free to download, with no in-app purchases.

### Which has better reviews, CollaChat or Halo Link Classic?

CollaChat and Halo Link Classic are both rated 5.0 out of 5 on the App Store, from 1 and 7 ratings respectively.

### Do CollaChat or Halo Link Classic have ads?

Neither CollaChat nor Halo Link Classic shows ads.

### Which is updated more often, CollaChat or Halo Link Classic?

CollaChat ships an update every 2 months, and Halo Link Classic every 6 days. Most recently, CollaChat was updated on November 3, 2026 and Halo Link Classic on October 30, 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.*