Apps like HydraGO

Here are some great alternatives to HydraGO by Stevens Water Monitoring Systems, Inc. :
LandPKS
LandPKS
★5.0
SoilWeb for Android
SoilWeb for Android
★4.3
PosiTector
PosiTector
★3.3
myNAVAC
myNAVAC
★4.0
Tool Box
Tool Box
★4.5
Sensor Sense
Sensor Sense
★4.0
Rain Tracker
Rain Tracker
★3.3
Meter Monitoring
Meter Monitoring
★3.8
AquaticLog
AquaticLog
★4.2
GPS Fields Area Measure
GPS Fields Area Measure
★4.0
Sensor Logger
Sensor Logger
★4.4
GPS Fields - Area Measure App
GPS Fields - Area Measure App
★4.2
Humidity Checker – Hygrometer
Humidity Checker – Hygrometer
★3.5
Humidity Checker - Hygrometer
Humidity Checker - Hygrometer
★3.5
Vibration Meter
Vibration Meter
★4.4
GLand : GPS Field Area Measure
GLand : GPS Field Area Measure
★4.1