QSOSender3

4.4
44 reviews
5K+
Downloads
Content rating
Everyone
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About this app

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
Updated on
29 Sept 2021

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region and age. The developer provided this information and may update it over time.
No data shared with third parties
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No data collected
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Ratings and reviews

4.4
42 reviews
A Google user
21 May 2019
In general i like the app. it could be improved by fixing the farnsworth (i cant tell what it is actually doing or it is working intermittently). Maybe add a settings button and screen? Also, it isnt clear what the memory buttons are doing - pop ip help text or instructions or a description on the settings screen could fix that. Finally, the tone frequency keeps resetting.
1 person found this review helpful
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Charlie Bess
10 August 2019
You need to stop the sending (using the stop button) click the Farnsworth checkbox and then start sending again. There is a very noticeable difference between when Farnsworth is enabled and when it is not. If you're not hearing the difference, you've likely not stopped it first. Thanks for the feedback.
Peter Greskovic
16 June 2020
cool idea but bit buggy: if the noise is turned on, phone keeps playing it even after the app is put into background or completely swiped away from the list of running apps... when i switch away from the app, i would expect it to stop playing audio edit: I'm changing to one star since there is basically way to make it stop if you minimize the app during playback. The only way to get it stop is to pull up settings and force stop the app... this is really annoying.
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Charlie Bess
29 September 2021
Thank you for your kind feedback. This issue was addressed in version 1.7 that is rolling out on 9/29/2021.
Hank Schadt
10 November 2020
Very helpful with learning and practicing cw. Only one quirk, on samsung s10, if you shut screen while its sending, it only completes the current line of text and wont continue.
1 person found this review helpful
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What's new

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.

App support

About the developer
Charles Edgar Bess Jr.
chas.bess@gmail.com
United States
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