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OpenTopoMap Viewer 1.39

4.4 MB APK

Android Platform: arm64-v8a, armeabi-v7a, x86, x86_64

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Antivirus & safety scan results

Scan Date: Oct 5, 2026 Software Version: 1.39

Status: ✅ Trusted & Safe to install This app is signed by Serge Helfrich with trusted and verified digital signature and it will updated existing OpenTopoMap Viewer installations Certificate fingerprint: 220403faa93e1965a9aaea2ecd742f19b8d74482 Issuer: C=NL, L=Arnhem, O=Serge Helfrich, CN=Serge Helfrich How we verify APK files security

APK file specifications

Package Name	org.nitri.opentopo
Requirements	Android 7.0 (Nougat API 24)
Version Code	83
Software Version	1.39
APK Size	7.2 MB
Source Code	https://github.com/Pygmalion69/OpenTopoMapViewer
License	Apache-2.0
File Type	APK
Screen DPI	160dpi, 240dpi, 320dpi, 480dpi, 640dpi
Permissions	7
Author	Serge Helfrich
Categories	Travel

Android Permissions

This app requests the following permission from the Android OS:

android.permission.ACCESS_FINE_LOCATION
android.permission.ACCESS_COARSE_LOCATION
android.permission.INTERNET
android.permission.REORDER_TASKS
android.permission.ACCESS_WIFI_STATE
android.permission.ACCESS_NETWORK_STATE
org.nitri.opentopo.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

* permissions in red may affect your privacy ! (read more)

Installing OpenTopoMap Viewer APK

Tap on OpenTopoMap Viewer .apk
Allow installation from Unknown Sources
Hit the Install button
Follow the onscreen instructions

* For more information check our Help Documentation

Version History

1.38 APK

September 11, 2026

1.37 APK

September 6, 2026

1.36 APK

September 1, 2026

Latest Version of OpenTopoMap Viewer for Android