CollaChat vs encryption2me
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CollaChat
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.
- 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
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CollaChat is an open source private and decentralized messaging app owned by no one and everyone. It is aimed to leverage blockchain technology to put users back in control of their digital communication, while preserve user experiences that they know and love. Distinguished from the traditional messaging apps, CollaChat has three most important features which revolutionize the communication infrastructure: - Decentralized Colla Network is an unstoppable Web3 decentralized peer-to-peer communication and storage network, Colla DApp (e.g. CollaChat) connects to it via Colla Node. There is no centralized storage and control of user data, users can specify which Node(s) or even easily setup own Node(s) to connect to. - End-to-End Encrypted All messages are end-to-end encrypted, only author and intended recipients can see the content. - Open Source Both Colla Network client side (i.e. Colla DApp, e.g. CollaChat) and server side (i.e. Colla Node) are free and open source for anyone to download, install, run and build own deployment. CollaChat supports Web/Mobile/Desktop and Multi-device. It has most popular messaging and social functions: - Chat (supports text, emoji, voice, photo, video, file, card, supports group chat, supports offline messaging) - Voice/Video Call (supports group call) - Collection & Note - Channel Moreover, it provides some useful privacy protection functions: - Message Self-destruction - Message Recall - Contact/Chat Lock
encryption2me
This app provides secure and private communication through state-of-the-art end-to-end encryption. It ensures your conversations remain confidential, allowing for seamless and secure messaging with peace of mind.
- End-to-end encryption
- Private conversations
- Confidential messaging
- Secure communication
- Peace of mind
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Encryption2Me is a cutting-edge chat app designed to prioritize your privacy and security. With state-of-the-art end-to-end encryption, your conversations are shielded from prying eyes. Whether you're discussing personal matters or sensitive information, Encryption2Me ensures your messages remain confidential. Enjoy seamless communication with peace of mind. Download Encryption2Me now and experience a new level of privacy in your chats.
Screenshots
Verdict
The clearest difference is review sentiment: CollaChat at 100% against encryption2me's 0%. CollaChat also leads on rating (5.0 vs 1.0). encryption2me's advantage is update cadence (every 3 weeks vs every 2 months) and iOS requirement (12.0 vs 14.0). On price, ratings volume, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
CollaChat holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews point the same way: 100% of CollaChat's written reviews are positive against 0% of encryption2me's.
CollaChat ships an update every 2 months, encryption2me every 3 weeks. The most recent releases landed on October 7, 2026 and October 1, 2026 respectively.
| Parameter | CollaChat | encryption2me |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 1.0 (1 ratings) |
| Positive reviews | 100.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 1 | 1 |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad, iPod |
| Requires iOS | 14.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 288 MB | 77 MB |
| Age rating | 4+ | 4+ |
| Developer | CURL TECH PTE. LTD. | ABOUAB RAQMIYAH FOR INFORMATION TECHNOLOGY ESTABLISHMENT |
Customer experience
CollaChat
encryption2me
In-app purchases
CollaChat
No in-app purchases
encryption2me
No in-app purchases









