Is card10 Companion safe?

The card10 can record an Electrocardiogram (ECG), comes with Bluetooth, MicroPython, colourful LEDs and a lot more. It will comfortably take place on your wrist and you can extend it with a needle and some (conductive) thread. It will help you to interact with others as well as the camp itself.

Developer: ccc
Category: Connectivity
First release: 28 Dec 2021
License: Not documented

02 / Package identity

Technical fingerprint

Application IDde.ccc.events.badge.card10

Latest APK SHA-2566b0255c66feb01b5b79ff8f70deccd9fdd36383d24c10f985cc89cf72e050487

Signing certificateC3:F9:6F:EF:D3:01:17:7F:29:5A:16:60:B9:4D:77:2C:96:00:B8:4D:8E:CF:6A:63:BF:4B:FB:78:67:C4:E1:06

MIN ANDROID21TARGET29ARCHITECTURE

03 / History

Project timeline

28 Dec 2021

Package observed in source index

Metadata and versions observed from the fdroid repository index.

04 / Version archive

Documented releases

1 TOTAL

VersionReleasedAndroidArchitecture

0.928 Dec 202121+→

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

Permissions10 declared · 3 sensitive

Signaturepresent

Anti-featuresNo known anti-features

Sensitive accessACCESS_FINE_LOCATIONREAD_EXTERNAL_STORAGEWRITE_EXTERNAL_STORAGE

Declared permissions

android.permission.ACCESS_FINE_LOCATION android.permission.ACCESS_NETWORK_STATE android.permission.BLUETOOTH android.permission.BLUETOOTH_ADMIN android.permission.FOREGROUND_SERVICE android.permission.INTERNET android.permission.READ_EXTERNAL_STORAGE android.permission.RECEIVE_BOOT_COMPLETED android.permission.WAKE_LOCK android.permission.WRITE_EXTERNAL_STORAGE

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↗