A note on Tabata
The original Tabata protocol is 20 seconds of all-out work, 10 seconds of rest, repeated eight times — four total minutes. It was designed for one specific type of work (stationary bike, max effort) and the science behind it is more specific than the version that gets sold in fitness apps. That said, the 20/10 × 8 structure is a useful template for short, hard efforts on burpees, kettlebell swings, jump rope, or rower intervals. Just do not expect every Tabata-labelled circuit to give you the original protocol's metabolic effect.
EMOM, AMRAP, and other formats
Set work to 60 seconds and rest to 0 seconds for an Every-Minute-On-the-Minute structure — do the prescribed reps inside each minute, rest the remainder. For AMRAP-style work (As Many Rounds As Possible in a fixed window), a single long timer like the 15-minute timer or 20-minute timer is what you want.