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Modern SMS App?
(lemmy.today)
F-Droid is an installable catalogue of FOSS (Free and Open Source Software) applications for the Android platform. The client makes it easy to browse, install, and keep track of updates on your device.
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I'd keep my eye on Deku SMS, their development has been slow but steady.
Thanks! That one does look more rounded and easy to look at. I'll give it a shot