Top 4 Apps Similar to Knockout - Punch Speed

Punch Speed 2.2.1
App for measuring the speed of punch and the reaction time
Measuring Your Punch Speed 1.2
Measure your punch speed , it is a simple measurement application .
Punch Speed Wear 2.4
Enrappture
Try Punch Speed for Android Wear,theperfectboxing compliment.- Measure how fast you can punch in MPH or KMH.- See your most recent punch speeds.- Play for fun with friends or family.- Supports many smart watches including Moto360, LG GWatch&more.
20 Min Boxing Workout 1.1.0
A boxing workout can increaseendurance,strength and speed. Although boxing workouts can be cruelandintense, the risk is worth the reward.The workouts provided build punching power, stamina, andcanincrease your metabolic rate for days afterward. Exercisesinvolveyour legs as well as your arms to train the whole body,activatingas much muscle as possible to burn the mostcalories.