Below there are 3 apps for triangulation on Android devices:
Triangulation
With the help of the application, you will be able to determine the location of the desired point on the map. But for this, you need to know the distance to it from 2-3 places.
You just need to enter these values in the app and put points on the map. Then, you will see the required point on the map where the circles intersect.
Downloads: 10000000 +
Customers rating: 
(4.3 / 5)
You may also like: 9 Android Apps to Learn About Animals (for Adults)
Field Triangulate
Pretty good and useful app. The Field Triangulate app will be extremely useful for locating wildlife in real time using VHF telemetry and guiding our management efforts to reduce human-wildlife conflicts.
The app is very easy to use and is a better and faster option than using a paper map to triangulate animals.
The compass is somewhat unstable, but I have found that moving away from vehicles helps stabilize it. It would be nice to be able to adjust the scale of the map display, however.
It’s much faster to check the triangulation than it is to map it manually. And it gives an approximate location, which is pretty handy. This app is a must-have for every telemetry biologist!
Downloads: 10000000 +
Customers rating: (4.3 / 5)
You may also like: 9 Best Map Maker Apps for Android
XYZworks Triangulate
XYZworks Triangulate is a handy tool for those who need to calculate the coordinates of a certain location. It will be useful for those who need to locate wild animals in real time using VHF telemetry, firefighters, hunters, and others who contact nature in their work.
It only uses your built-in GPS and compass on a camera view. Cell phone coverage is not needed.
Downloads: 10000000 +
Customers rating: (4.3 / 5)
