Apps by Shin Jungsoon

Repvy

What to lift today, decided by yesterday.

Repvy is a strength logger that thinks. It records your sets, watches your RPE, and writes tomorrow's prescription — push, hold, or deload — from the actual data, not a fixed +2.5 kg every session.

Coming soon to the App Store. Requires iOS 17 or later. Apple Watch optional.

What's inside

Pro

$4.99 / month · $29.99 / year (7-day free trial) · $49.99 lifetime.

Privacy posture

Free Repvy is 100% on-device. No account, no upload, no analytics. Pro adds cloud backup & cross-device sync only if you sign in with Apple — your call.

Repvy is wellness software. It summarizes and suggests; it does not diagnose, treat, or prescribe.