Independent app studio

Small, sharp apps for iPhone and Mac.

Bitvellum builds focused little apps — each one fast, considered, and a pleasure to use. No clutter, no noise. Just the good part.

Our apps

BitMatch for Mac is available now. More on the way.

Mac

Bit-perfect Apple Music for Mac

Matches your Mac's audio output to each track's sample rate so macOS never resamples, and puts a live EQ in your menu bar.

iPhone

GPS speedometer

Real-time speed, heading, and trip stats straight from GPS. Switch between a sweeping analog dial and a crisp digital readout.

Coming to the App Store

iPhone

Arcade classic

The worm game, reimagined for iPhone. One-thumb controls, Game Center leaderboards, and just-one-more-run pacing.

Coming to the App Store

iPhone

Reaction trainer

Tap the target, dodge the decoys, beat the clock. A fast, addictive test of focus and reflexes that tracks your reaction time.

Coming to the App Store