BabelApp vs CollaChat
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BabelApp
This app provides secure, end-to-end encrypted messaging and VoIP calling for personal and enterprise use. It allows for the secure exchange of documents and files across multiple platforms, ensuring privacy and protection from external threats.
- End-to-end encrypted communication
- Secure VoIP calling
- File and document sharing
- Cross-platform compatibility
- Enterprise integration options
- AES and Diffie-Hellman cryptography
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BabelApp is a secure messaging and VoIP calling enterprise strength platform for end-to-end encrypted communication. It enables calling, messaging, attaching and sending of documents and files securely – and all cross-platform. BabelApp is a must have for anyone wanting peace of mind when it comes to the security of their communication and who needs to keep their communication safe and protected from outside threats, from simple eavesdropping to sophisticated industrial espionage - BabelApp got you covered. Anyone and everyone in your surroundings – yourself included – can become a target of a mobile communication attack. Loved ones or business partners can then get caught up is the ensuing fray. The reasons why may vary – industrial espionage, divorce proceedings, insurance claim investigations, tabloid media intrusion… the list goes on. What matters though, is that your personal or business privacy can become compromised. Security experts are seeing mobile attacks in the millions yearly, with a recent survey indicating that 68% of CIOs and risk and compliance leaders agreeing that mobile devices were the weakest link in their security framework. BabelApp deals with this issue effectively and delivers the required security. BabelApp simplifies the encrypted transmission of your sensitive communication, documents and information, be they contracts, plans, scans or images, both work related and personal, while at the same time ensuring complete privacy and data protection. If needed, BabelApp can be easily connected to almost any information system, be it small or enterprise level. BabelApp also has an easy to install and use plug-and-play solution, the Babelbox, delivering enterprise-level secure communication in minutes for multiple accounts, if you do not have an in-house IT department. Designed to meet the most demanding international end-to-end encryptions security requirements for data and information, BabelApp is THE secure solution for personal or enterprise level communication. Use BabelApp and communicate with your colleagues and business partners via encrypted calls, messages, images, videos and other attachments to protect your intellectual property and trade secrets. ********* BabelApp ********* HIGHEST LEVEL OF SECURITY: • A 100% in-house solution – no third party servers, everything located and running on your own systems – even in the Cloud • Strong end-to-end cryptography • AES and Diffie-Helman algorithms ENTERPRISE UTILIZATION: • Supports Active Directory synchronization • Cross-platform • Can be use for administration of MDM applications • Can be integrated with copier/printer/scanners for secure sending of copied / scanned documents EASY TO USE: • Minimalistic and clean design and UI • Efficient and fast communication¨ • Easy deployment
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
Screenshots
Verdict
The clearest difference is rating: CollaChat at 5.0 against BabelApp's 4.0. CollaChat also leads on review sentiment (100% vs 60%) and in-app purchases (none vs 1). BabelApp's advantage is update cadence (monthly vs every 2 months) and ratings volume (4 vs 1). On price, ads and monetization model 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. BabelApp sells 1 one-off in-app purchase. CollaChat asks for nothing beyond the download.
CollaChat holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 4 and 1 respectively. Written reviews point the same way: 60% of BabelApp's written reviews are positive against 100% of CollaChat's.
BabelApp ships an update monthly, CollaChat every 2 months. The most recent releases landed on September 28, 2026 and September 19, 2026 respectively.
| Parameter | BabelApp | CollaChat |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (4 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 60.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 4 — better | 1 |
| Update frequency | Monthly — better | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 11.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 41 MB | 288 MB |
| Age rating | 4+ | 4+ |
| Developer | OKsystem a.s. | CURL TECH PTE. LTD. |
Customer experience
BabelApp
CollaChat
In-app purchases
BabelApp
- Automated key verification$0.99
CollaChat
No in-app purchases








