Apps like Geo-Quest

Here are some great alternatives to Geo-Quest by IIASA Apps :
QuestaGame
QuestaGame
★4.4
Questo Real-World Puzzle Games
Questo Real-World Puzzle Games
★4.6
Geo Detector Metal Hunter
Geo Detector Metal Hunter
★3.9
Geo Tracker - GPS tracker
Geo Tracker - GPS tracker
★4.7
GLOBE Observer
GLOBE Observer
★3.5
SityTrail hiking trail GPS
SityTrail hiking trail GPS
★4.1
Adventure Lab®
Adventure Lab®
★4.8
Open Foris Collect Mobile
Open Foris Collect Mobile
★5.0
SoilWeb for Android
SoilWeb for Android
★4.2
CoCoRaHS
CoCoRaHS
★4.5
LandPKS
LandPKS
★5.0
Hunting Points: GPS Hunt Map
Hunting Points: GPS Hunt Map
★4.1
GLand : GPS Field Area Measure
GLand : GPS Field Area Measure
★4.1
Smart GPS Coordinates Locator
Smart GPS Coordinates Locator
★3.5
GPS Waypoints
GPS Waypoints
★3.8
onX Hunt: Offline Hunting Maps
onX Hunt: Offline Hunting Maps
★4.7