8-Bit Training
Old-school kettlebell strength. Tiny pixel coaches.
Get the app
Guided sessions, rep-by-rep cues, and a training log that syncs everywhere via iCloud.
Bring your AI coach
The 8-bit-trainer MCP server teaches any AI agent to author complete training programs — exercises, pixel art and all — in a portable format the app imports with one tap.
Share a program
Programs travel as a single JSON envelope. POST one to /save
and get back a durable short link with a pixel-art preview — see it in action once you
export your first program.
Links are content-addressed: the same program always maps to the same link, and a link never changes meaning.