# CollaChat vs Tangle

The clearest difference is update cadence: Tangle at every 4 days against CollaChat's every 2 months. Tangle also leads on ratings volume (19 vs 1). CollaChat's advantage is device support (4 vs 1) and iOS requirement (14.0 vs 17.2). 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 Tangle. That said, the two scores are not equally well evidenced: Tangle has 19 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

CollaChat ships an update every 2 months, Tangle every 4 days. The most recent releases landed on October 7, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | CollaChat | Tangle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/collachat/id1546363298/reviews) | [5.0 (19 ratings)](https://appshunter.io/ios/app/tangle/id6748396539/reviews) |
| Number of ratings | 1 | **19** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | Free | Free |
| Size | 288 MB | 66 MB |
| Requires iOS | **14.0** | 17.2 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [CURL TECH PTE. LTD.](https://appshunter.io/developer/1546363300) | [Tangle, LLC](https://appshunter.io/developer/1825617924) |

## 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


### Tangle

[App page](https://appshunter.io/ios/app/tangle/id6748396539)

This app offers a real-time, text-based communication experience that mimics the immediacy of a phone call without the need for voice. It provides guaranteed focus, disappearing messages, and an AI assistant for quick answers within conversations.

**Highlights:** Real-time text chat, Disappearing messages, Guaranteed focus, AI assistant for quick answers, End-to-end encryption, Burner tags for privacy, Group chat invites

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Innovative messaging approach
- 🚀 Feels like live, shared conversations
- 🔒 Secure and private messaging
- 💡 Scheduled chat functionality is useful
- 👍 Clean and easy-to-use design

**What reviewers complain about**

- 🐛 Frequent app updates can be inconvenient
- 🔋 Requires good network connection

**Reported bugs**

- Occasional crashes or freezes

**Requested features**

- Dark mode option
- Improved offline functionality


## Frequently asked questions

### Is CollaChat free?

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

### Is Tangle free?

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

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

CollaChat and Tangle are both rated 5.0 out of 5 on the App Store, from 1 and 19 ratings respectively.

### Do CollaChat or Tangle have ads?

Neither CollaChat nor Tangle shows ads.

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

CollaChat ships an update every 2 months, and Tangle every 4 days. Most recently, CollaChat was updated on October 7, 2026 and Tangle on October 22, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*