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Gramophone vs Poweramp: catalog facts
Gramophone	Poweramp
Free Free and open source.	Paid Paid app with a free trial and no subscription.
Android	Android
Follows Android and Material Design conventions Built on the Media3 playback library	64-band parametric EQ with per-device presets USB DAC exclusive output and Hi-Res playback
Android only Local files only, no streaming service support	Android only Built for local files rather than streaming services
Downloadable app	Downloadable app
Open source	Closed source
License not stated	License not stated
No account needed	Not stated if an account is needed
Works offline	Works offline
Official website Full listing and sources Checked September 24, 2026	Official website Full listing and sources Checked September 23, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.