Apps like Vocal Workout Timer

Here are some great alternatives to Vocal Workout Timer by Scott J. Waldron :
Interval timer with music
Interval timer with music
★4.5
Sezzy Timer
Sezzy Timer
★3.7
Interval Timer: TRX, Tabata
Interval Timer: TRX, Tabata
★4.9
Flex Timer
Flex Timer
★4.1
Tabata Timer: Interval Workout
Tabata Timer: Interval Workout
★4.9
Exercise Timer
Exercise Timer
★4.3
Tabata timer with music
Tabata timer with music
★4.8
Interval Timer － HIIT Training
Interval Timer － HIIT Training
★4.2
Interval Timer & Tabata Timer
Interval Timer & Tabata Timer
★4.7
Plank Workout 30‑Day Core Plan
Plank Workout 30‑Day Core Plan
★4.5
iCountTimer
iCountTimer
★4.4
iCountTimer Pro
iCountTimer Pro
★4.1
Interval Timer: Tabata Timer
Interval Timer: Tabata Timer
★4.5
Boxing Interval Timer
Boxing Interval Timer
★5.0
Interval Timer: Custom Workout
Interval Timer: Custom Workout
★4.6
Tabata Timer: Interval Timer
Tabata Timer: Interval Timer
★4.9