Apps like VMMap Pro

Here are some great alternatives to VMMap Pro by vivaxmetrotech :
PointMan: GIS Utility Mapping
PointMan: GIS Utility Mapping
★4.1
ESO Surveyor
ESO Surveyor
★4.6
ESO Surveyor Lite
ESO Surveyor Lite
★3.3
Harcourt Traverse & Surveying
Harcourt Traverse & Surveying
★4.2
Mobile Topographer Pro
Mobile Topographer Pro
★3.8
GPS Waypoints
GPS Waypoints
★3.8
Mapit GIS - Map Data Collector
Mapit GIS - Map Data Collector
★4.0
SW Maps - GIS & Data Collector
SW Maps - GIS & Data Collector
★4.2
BenchMap
BenchMap
★4.3
3Dsurvey Pilot
3Dsurvey Pilot
★3.4
mWater Surveyor
mWater Surveyor
★4.3
LunarMap HD
LunarMap HD
★4.3
Emlid Flow
Emlid Flow
★3.7
AreaCalc - GPS Area Calculator
AreaCalc - GPS Area Calculator
★4.9
Benchmark Explorer
Benchmark Explorer
★4.3
Surveying
Surveying
★3.4