Android end-to-end encrypted messaging apps

Check out these Android end-to-end encrypted messaging apps for safe online communication and data sharing with your contacts. With these app suggestions, you will be able to protect your conversations from prying eyes.

Communication apps that utilize end-to-end 256-bit AES, enterprise-level encryption are considered the most secure when it comes to protecting your privacy. By logic in end-to-end encryption, each message you send is scrambled and encoded directly on your phone. Only the recipient is able to decode and read it.

Android end-to-end encrypted messaging apps for Secure conversations

You can find a lot of powerful security and privacy-driven mobile apps with secure data backups. That allows you to send messages without worrying whether third parties such as government agencies will be able to read or monitor your messages and communications.


WhatsApp is one of the most widely-used voice and chat app on the planet. It utilizes the VOIP standard to send voice data over the Internet. There are a variety of other functions that comes with using WhatsApp including disappearing messages, a transfer of chat history, and end-to-end encrypted backups.


Signal mobile application allows for end-to-end encryption on all outgoing text, voice, and group chat messages. It also allows easy media and attachment sharing.

Other functions include self-destructing messages, custom wallpapers, a Chrome browser plugin, and animated stickers. You can also transfer Signal mobile data to a new device with full encryption when changing phones.


Threema is an open-source chat app with some unique privacy solutions. It uses the NaCl cryptographic function to encrypt data and offers anonymous login via an ID key. Additionally, Threema has a QR “friend-addition” function along with voice, picture, video, and text encryption.

Its app is especially popular in Threema’s home nation of Germany, and while it’s not free ($3.99), you might decide it’s a small price to pay for its suite of security features. It’s available on both Android and iOS.


Wire is an open-source app that offers end-to-end encryption for messages, files, videos, and conference calls. It also features enterprise-level functions as well, including operating as a secure collaboration platform for businesses with included video conferencing tools and giving users the ability to operate Wire on a company’s own data centers.

Another feature sure to please power users is local decryption key storage, as opposed to storing keys in online servers. Wire Personal is available on both iOS and Android for free and there’s also an Enterprise subscription tier.

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