Delta Chat APK Download v2.64.0 (Latest Version) for Android
⬇ Download APK v2.64.0The Delta Chat APK offers a unique approach to messaging that emphasizes decentralization and privacy. With its user-friendly interface, this app allows individuals to chat securely without compromising on their personal data.

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About Delta Chat APK
Delta Chat is a revolutionary messaging application that prioritizes privacy and decentralization, allowing users to engage in instant conversations securely. Unlike many other messaging platforms, it eliminates the need for a phone number or any sensitive information upfront, promoting a more private communication environment. This platform is designed to facilitate connections among friends, family, groups, and organizations while maintaining security and user autonomy.
The app is fully open-source and developed by a community of contributors who consistently enhance its functionality and features. By leveraging Internet standards, it provides a flexible messaging solution that caters to various user needs. Its architecture permits users to run the app using their email addresses, offering a self-sovereign communication experience that's both innovative and effective in maintaining user control over data.
With robust features that support multiple chat profiles, Delta Chat makes it easy to manage different conversations across various devices. Extensible tools such as shopping lists, calendars, and gaming applications can be integrated, enriching the chat experience. The reliability of the app under challenging network conditions, coupled with end-to-end encryption, ensures that communications remain secure, even in potentially adversarial situations.
Key Features of Delta Chat APK
- Delta Chat ensures user privacy by allowing instant onboarding without requiring a phone number or any private data to get started.
- The app fosters secure communication by restricting messages from unknown users, requiring mutual consent for interactions, which enhances user safety.
- It supports flexible usage with the capability to maintain multiple chat profiles, enabling seamless conversations across several devices effortlessly.
- Users can enhance their messaging experience through extensible tools, including shopping lists, calendars, or various gaming apps that can be added to any chat.
- Designed to function reliably under poor network conditions, Delta Chat maintains consistent communication when other apps might fail.
- By implementing audited end-to-end encryption, the app ensures protection against both network vulnerabilities and server attacks.
Delta Chat APK Information
| App Name | Delta Chat |
| Package | com.b44t.messenger |
| Version | 2.64.0 |
| Size | 26 MB |
| Requires | Android 5.0 and up |
| Category | |
| Developer | N/A |
| License | GPL-3.0-or-later |
| Source | F-Droid |
| Last Updated | October 31, 2026 |
Download Delta Chat APK v2.64.0
How to Install Delta Chat APK on Android
- Download the Delta Chat APK file from a trusted source like F-Droid.
- Go to your device’s settings and enable installs from unknown sources to allow the app to be installed.
- Locate the downloaded APK file in your device’s file manager and tap it to begin the installation process.
- Once installation is complete, open the app and proceed with the setup process.
Pros and Cons
Pros
- Delta Chat is completely free and open-source, allowing transparency and community involvement in its development.
- The app provides secure and reliable messaging that prioritizes user privacy and data control.
- Its user-friendly interface and design encourage easy navigation and setup across multiple devices.
Limitations
- Users must sideload the app, which could be a barrier for those unfamiliar with installing APK files.
- Frequent manual updates may be necessary, as features and improvements are released periodically by the community.
- Limited marketing may result in fewer users, which can affect interactions within the app.
Who Is This App For?
Delta Chat is ideal for individuals who value privacy and prefer decentralized communication tools. It suits users looking for an alternative to traditional messaging platforms while maintaining control over their personal data.
Looking for similar apps? Browse more Email apps or see all Android apps on APK2GO.
Frequently Asked Questions
What is Delta Chat used for?
Delta Chat is used for secure messaging without the need for a phone number or personal data. It allows communication with friends, family, and groups while prioritizing user privacy.
Is Delta Chat free to use?
Yes, Delta Chat is completely free to use as it is an open-source application developed by a community of contributors, ensuring continuous enhancements and updates.
How does Delta Chat ensure safety?
The app utilizes audited end-to-end encryption, protecting messages from unauthorized access, and only allows contacts with mutual consent, enhancing user security.
Where can I download Delta Chat?
You can download Delta Chat from trusted sources such as F-Droid, ensuring you receive the official version while avoiding potential risks.
Can I use Delta Chat on multiple devices?
Absolutely! Delta Chat supports multiple chat profiles, allowing you to easily manage conversations across various devices without sacrificing functionality.
Official page: Delta Chat official website / source