Apps like Yo-Yo Intermittent Test

Here are some great alternatives to Yo-Yo Intermittent Test by Ruval Enterprises :
Game Stamina Timer
Game Stamina Timer
★4.1
GOWOD – Mobility & Stretching
GOWOD – Mobility & Stretching
★4.6
HitCheck: Cognitive Assessment
HitCheck: Cognitive Assessment
★3.8
HIIT interval training timer
HIIT interval training timer
★4.5
The MMA Doc
The MMA Doc
★5.0
Elite HRV: Wellness & Fitness
Elite HRV: Wellness & Fitness
★4.2
Durable Athlete
Durable Athlete
★4.3
Don't step the white tile
Don't step the white tile
★4.2
BUFF | Gym Workout Tracker
BUFF | Gym Workout Tracker
★4.5
Rewire Fitness: Mental Fitness
Rewire Fitness: Mental Fitness
★3.7
PowerDot
PowerDot
★4.5
O'Coach - Custom Workout Timer
O'Coach - Custom Workout Timer
★3.2
Tabata Timer. HIIT Training
Tabata Timer. HIIT Training
★4.8
10K Run - Couch to 10K Race GP
10K Run - Couch to 10K Race GP
★4.2
ReGYM - workout diary
ReGYM - workout diary
★4.1
Soft Challenge
Soft Challenge
★4.6