Apps like Cycling Power Zones

Here are some great alternatives to Cycling Power Zones by HC Studios :
Power Zone Plus
Power Zone Plus
★4.6
Cycling Workout Interval Cues
Cycling Workout Interval Cues
★4.7
Morpheus Training
Morpheus Training
★3.9
Zone 2 Running Metronome Timer
Zone 2 Running Metronome Timer
★4.9
ErgZone
ErgZone
★4.8
RQ Runlevel: Marathon Training
RQ Runlevel: Marathon Training
★5.0
Cyclemeter Cycling Tracker
Cyclemeter Cycling Tracker
★4.4
SmartRow
SmartRow
★4.2
Runmeter Running & Cycling GPS
Runmeter Running & Cycling GPS
★4.1
Heart Rate Monitor
Heart Rate Monitor
★4.5
Wahoo: Ride, Run, Train
Wahoo: Ride, Run, Train
★3.6
Exercise Bike Training Tracker
Exercise Bike Training Tracker
★4.2
5K, Triathlon, Marathon Plans
5K, Triathlon, Marathon Plans
★4.1
Cardio Training
Cardio Training
★4.4
Walkmeter Walking & Hiking GPS
Walkmeter Walking & Hiking GPS
★4.0
POWERING: Dirt bike training
POWERING: Dirt bike training
★4.4