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StealthChat: Private Messaging APK for Android

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Editors’ Review

Download.com staff

StealthChat: Private Messaging, created by Rockliffe Systems, is a security-focused Android and iOS messaging app intended for confidential voice and text communication. It encrypts messages and calls using Off-The-Record messaging and SRTP, offers self-destructing messages and screen masking, and supports encrypted group chats. The app targets privacy-conscious individuals and professionals who need device-level protections and limited server-side traces for sensitive conversations.

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StealthChat is built as a private communication channel for one-to-one and multi-party exchanges, combining encrypted text, multimedia and VoIP. The app implements end-to-end encryption for messages and files, encrypted VoIP, and burn timers for self-destructing content. For quick reference, core on-device capabilities include:

What is StealthChat used for?

  • end-to-end chat encryption
  • encrypted group chats
  • self-destructing messages

How private are your conversations?

Privacy is central to the design: the app uses the Off-The-Record protocol with Perfect Forward Secrecy for chats and SRTP for voice, and it does not retain encryption keys or message history on company servers. That zero-trace approach reduces server-side exposure. Screen Lock and biometric access protect local sessions from physical observers or casual device access.

Is StealthChat easy to set up and protect on a device?

Onboarding stays focused on securing the local device: biometric authentication and Picture Lock are available on supported phones, and Screen Lock masks displayed content. Rockliffe also optimized the client for low-bandwidth networks and older hardware, which lowers friction on constrained devices. The app’s emphasis is device-side controls rather than cloud-based backups or key storage.

Does StealthChat reach contacts across devices and networks?

The app is available for Android and iOS, so cross-device contact reach covers common mobile platforms. The zero-server storage model means multi-device message sync and server-backed history are not part of the design, and some users report that a smaller user base can make contact discovery harder compared with mainstream messengers.

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StealthChat: Private Messaging 0/4

  • Pros

    • End-to-end encryption for chats and multimedia
    • Encrypted VoIP using SRTP to protect calls
    • Self-destructing messages and Screen Lock reduce local exposure
    • Optimized for low-bandwidth environments and older hardware

  • Cons

    • Smaller user base can make finding contacts difficult
    • No server-side message history limits multi-device sync
    • Notification control granularity is not specified

Bottom Line

StealthChat suits privacy-focused users who accept limited network effects

StealthChat is a focused choice for individuals and organizations that prioritize minimizing server-side traces and protecting on-device sessions. The smaller user base and the absence of server-backed history affect contact reach and multi-device synchronization. For anyone who values strict local control over broad social discovery, the app is a practical solution that emphasizes confidentiality over network convenience.

Icon of program: StealthChat: Private Mess…

StealthChat: Private Messaging APK for Android

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Used StealthChat: Private Messaging for Android?

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Full Specifications

GENERAL
Release
Latest update
Version
1.8.42
OPERATING SYSTEMS
Platform
Android
Additional Requirements
Requires Android 4.0 and up
POPULARITY
Total Downloads
47
Downloads Last Week
0
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Last Updated

Developer’s Description

By Rockliffe
StealthChat is a secure app for calling and chatting with your friends and partners.

StealthChat is a secure app for calling and chatting with your friends and partners. With advanced encryption technology, your phone calls and chat messages are private. StealthChat is free, fast, and lightweight.

StealthChat has been built for privacy and security from the ground up. StealthChat does not save any information about your chats, messages, calls, pictures, photos or phonebook on the server.

StealthChat is the ultimate in private calls and chats for everybody!

IMPORTANT:

If your device fails to receive the activation code please email support@stealthchat.com for help.

ENCRYPTED CHAT MESSAGES: StealthChat encrypts all chat messages using end-to-end, one time encryption keys so that your messages remain confidential.

ENCRYPTED GROUP CHAT: Encrypted, private conversations with multiple participants.

ENCRYPTED VOIP CALLS: StealthChat encrypts all phone calls using end-to-end encryption making it is impossible to eavesdrop on your conversations.

ENCRYPTED FILES AND MEDIA: StealthChat encrypts all files and media using end-to-end encryption so that it is impossible for your data to leak.

END-TO-END ENCRYPTION: StealthChat uses advanced end-to-end encryption technology based on Off-The-Record Messaging (OTR). The encryption keys are generated on the sender and recipient devices and are not stored on the server. OTR provides Perfect Forward Secrecy (PFS). VoIP calls are secured using Secure Real Time Transport (SRTP). Your information is encrypted at rest (on the disk) and in-transit so it is impossible for anyone to eavesdrop on your communication.

SELF-DESTRUCTING MESSAGES: StealthChat provides a burn timer to automatically delete messages, pictures and file after they have been read.

SCREEN LOCK: StealthChat encrypts the information on the screen so that nobody can read your messages or photos over your shoulder or by picking up your phone and opening the app.

PICTURE LOCK: You dont need to remember or enter a password. StealthChat uses a simple and unique method with a picture and an unlock point to switch to decrypted mode.

NO TRACE: StealthChat leaves no trace of your communication on any server and ensures that your conversations remain confidential and private to you!

PRIVACY: StealthChat really understands our privacy. Thats why StealthChat puts all of the control into your hands. StealthChat provides privacy settings so that you can choose to block or unblock contacts at anytime

FAST: StealthChat has been designed to operate quickly and efficiently on the lowest specification devices and on the most unreliable mobile networks in the world. Dont worry about slow responses or lost messages, with StealthChat that will not happen!

For more information, please visit:

www.stealthchat.com

www.facebook.com/StealthChat

www.twitter.com/Stealth_Chat

www.StealthChat.blogspot.com

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