This application has been replaced with QSOSim. It has similar or more functionality and is located in the Play Store at:
https://play.google.com/store/apps/details?id=com.cebess.qsosim
Latest Version
1.7Uploaded by
Ember Tralala
Requires Android
Android 10.0+
Category
Free Communication AppContent Rating
Everyone
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Flag as inappropriateLast updated on Sep 4, 2026
This version addresses some long running issues with application switching and sound.
It also addressed the issue that when you switch to Farnsworth encoding that the current sending session was not stopped.
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