Etopa

Two-factor-authentication (2FA authenticator)

AndroidSecurity & PrivacyOpen source

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About

Etopa is an open-source Android app for two-factor authentication (2FA). It is intended for people who want to use an additional authentication factor when accessing supported services.

The app can connect to the Etopa.de instance or to a server operated by the user. This gives users a choice between using the available Etopa service and managing their own server connection.

Etopa is part of the Security & Privacy category and is distributed for Android. MirrorNest stores a direct mirror of the official build and scans it for malware before publishing it.

Requires Android 7.0+ · Architecture: arm64-v8a, armeabi-v7a, x86_64, x86

App permissions

Read straight from this app's own installer file — the real access it declares it can request, not a guess.

  • Take pictures and record video
  • Full network access
  • Use fingerprint to authenticate
  • Use fingerprint/face unlock to authenticate
  • de.ltheinrich.etopa.dynamic Receiver Not Exported Permission

Details

PlatformAndroid
CategorySecurity & Privacy
LicenseOpen source
PricingFree
Sourceetopa.de
Package IDde.ltheinrich.etopa
Latest versionv1.2.1
File typeAPK
Minimum OSAndroid 7.0+
Architecturearm64-v8a, armeabi-v7a, x86_64, x86
Screen DPIAll densities (nodpi)
File size3.8 MB
Published9/25/2026

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