TopoDroid v. 2.5.5 - Cave surveying on Android
- survey data (DistoX recommended)
- sketch drafting
- calibration of DistoX
- advanced DistoX functions
TopoDroid is aimed to run also on low-end devices, and with an Android as old as 2.2 (version 8).
It uses internet connection only for coordinate altitude conversion, magnetic declination lookup, and access to online docs.
The app does some complex work. It comes without examples; read the user-manual book (in the HELP) to learn how to use it.
More info and docs at https://sites.google.com/site/speleoapps/home
In particular see the page of changes for news and upcoming features.
Disclaimer. This app is open-source, free and ad-free. It has no warranty. By using it you agree that the author is not responsible for any loss of data you might incur, or damage whatsoever, including damages to DistoX devices.
While i strive to make it bug-free, it is not guaranteed so. If you spot a bug, please file a report or send an email. This will help you and the other users as well. Bug reports are welcome and are promptly handled.
A new apk is published whenever a serious bug is found and fixed, or there is an important update to the app. This results in frequent apk updates.
Translations by M. Guerrero (spanish), G. Chardin (french), A. Kozhenkov (russian), V. Georgiev (bulgarian).