Amateur ham radio CW Morse code practice and QTH locator apps for Android

I have several Android apps that may be of interest to amateur ham radio QRO/QRP and repeater operators. They are available on Google Play and Amazon Appstore, and include CW Morse code trainers and practice key oscillators, a DTMF tone generator keypad (official DTMF pad of RFinder Android Radio http://androiddmr.com)

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