AI summary
FOSS all-in-one secure communications app with offline SMS, encrypted messaging using AES-256-GCM, calls, and contact vault. Includes geo spoofer, metadata wipe for photos, threat scan, and biometric app lock. Update fixes location spoofing persistence, speakerphone reliability, and closes an internal receiver.
Generated by AI. May contain inaccuracies.
About this app
DresSecureComms is a FOSS, de-Googled, all-in-one secure communications app. It works fully offline for SMS and calls, with no Google services and no trackers.
Release builds of this app have triggered false positives. These false positives are driven by the app's legitimate profile: it is a default SMS and dialer app that sends SMS, reads the clipboard for the scanner, and queries location for the Geo Spoofer. The source is public and every sensitive permission is justified in this description and the privacy policy. False-positive reports have been submitted to the flagging vendors. IzzyOnDroid has helped the DresOS team and have said »I must admit my "POC" was neither perfect nor complete, but at least gives very strong indication that those "malware scanner results" cannot be trusted blindly«. Also turns out some security vendors feel unable to proceed with whitelisting unless the application is on the Google play store.
Check here for the email we received whilst trying to whitelist DresSecureComms
Features:
Messages: a private offline SMS client. Send and receive normal texts, or turn on encryption per message. Encrypted messages use AES-256-GCM and only work between two people who both use this app and share the same key (set by hand in Settings). Calls: dial any number or call a saved contact over your normal carrier line. Contacts: an encrypted local vault, stored with the Android Keystore. Add contacts by hand or import them from the device. Threat Scan: check a URL against VirusTotal using your own free API key. Metadata Wipe: strip GPS and EXIF data from a photo before you share it. Geo Spoofer: set a mock GPS location, or have the app pick a random one. App Lock: biometric or device PIN. End Notes:
We need your help to battle Google and its restrictions so if you use any of our projects, services or apps and it works for you then please tell a freind to tell a freind about us and whilst you're at it email these security vendors to tell them to stop relying on Google as it truly hurts peoples work like ours.
What's new
- Two fixes and two security changes in this update.
- The geo spoofer now holds your location instead of being overwritten by apps like Google Maps.
- The speakerphone now turns on reliably during calls.
- An internal receiver that other apps could reach but never needed to has been closed off.
- The screen other apps use to start a new message is now guarded against a malformed request.
About this version
- Version
- 1.8.4 (15)
- Size
- 2.88 MB
- Requires Android
- 7.0
- Target SDK
- 24
- Architecture
- universal
- Downloads
- 3
- Updated
- Aug 12, 2026
- Package
- com.dresos.dressecurecomms
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