Is SexyTopo safe?

Assists in cave surveying. It interfaces with an automated measuring device (the Disto-X) and builds up an accurate model of the cave. It also provides a sketching environment for the cave surveyor to fill out the details.

Developer: Rich Smith
Category: Science & Education
First release: 31 Jul 2026
License: Not documented

02 / Package identity

Technical fingerprint

Application IDorg.hwyl.sexytopo

Latest APK SHA-2565a4b8d9991d72075db206f8a26349f13c5de883352c173c97a26461c942502ef

Signing certificateA2:FE:D3:3F:EA:9F:81:5C:2D:F5:D2:ED:00:56:C0:24:3E:67:52:CB:23:24:94:5F:9E:C6:EC:36:27:75:F1:17

MIN ANDROID23TARGET35ARCHITECTURE

03 / History

Project timeline

31 Jul 2026

Package observed in source index

Metadata and versions observed from the fdroid repository index.

04 / Version archive

Documented releases

1 TOTAL

VersionReleasedAndroidArchitecture

1.12.331 Jul 202623+→

05 / Safety & access

Safety verdict

Authentic — file hash matches the source indexNo ads or tracking flagged by the source

IntegritySHA-256 verified vs source

SourceOpen-source · fdroid

Permissions11 declared · 4 sensitive

Signaturepresent

Anti-featuresNo known anti-features

Sensitive accessACCESS_COARSE_LOCATIONACCESS_FINE_LOCATIONREAD_EXTERNAL_STORAGEWRITE_EXTERNAL_STORAGE

Declared permissions

android.permission.ACCESS_COARSE_LOCATION android.permission.ACCESS_FINE_LOCATION android.permission.BLUETOOTH android.permission.BLUETOOTH_ADMIN android.permission.BLUETOOTH_CONNECT android.permission.BLUETOOTH_SCAN android.permission.INTERNET android.permission.READ_EXTERNAL_STORAGE android.permission.VIBRATE android.permission.WRITE_EXTERNAL_STORAGE org.hwyl.sexytopo.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

Tracker status: Not assessed by WIKI for Android.

06 / Sources

Evidence ledger

Each entry is a captured public reference backing this record.

RepositorySource package page↗Source codeSource repository↗