SyncDance
K-pop dance practice, side by side with the official choreography.
Pick your practice clip and an official reference clip from your photo library. SyncDance uses audio fingerprinting to find the same musical moment in both videos and lays them out side by side, so you can review every detail at full sync. Export the comparison as a single MP4 when you're done.
iPhone, iOS 17+. Currently in TestFlight.