Affordable mono synth with cool sounds

This is an older synth from the makers of Cassini, but I rate it 5 stars for several reasons. Its affordable and has a very small file size. It is very accessible with tons of great presets, but also endless customization options to make new sounds. It even has its own arppegiator and metronome. Finally, it just received AudioBus and virtual MIDI support, so its practical for recording. Any synth at this price that can offer great sounds at a low file size is a great contender to stay on my phone.

HouseOfHomuth about ARGON Synthesizer, v1.3.0