AI summary
FOSS all-in-one secure communications app with offline SMS, encrypted messaging using AES-256-GCM, calls, and contacts vault. Includes geo spoofer with stop button, metadata wipe for photos, URL threat scanner, and biometric app lock. Extensive permissions required for dialer/SMS functions and mock location features. Version 1.8.3 fixes geo spoofer compatibility with Android 11+.
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
Fixes the geo spoofer failing on Android 11 and later with a message saying the mock location could not be set. The app was giving Android an accuracy value it does not accept, newer Android refuses that outright, and the refusal was being discarded, so the app went on to switch on a location source that had never been created. It now uses the values Android expects and registers through the newer interface on Android 12 and later. The spoofed position is also given to the combined location source most apps read today, every value Android requires is now filled in, and a source left behind by a failed attempt is cleared first. Adds a Stop mock location button, so spoofing can be turned off without restarting the phone.
About this version
- Version
- 1.8.3 (14)
- Size
- 2.88 MB
- Requires Android
- 7.0
- Target SDK
- 24
- Architecture
- universal
- Downloads
- 18
- Updated
- Aug 10, 2026
- Package
- com.dresos.dressecurecomms
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