KDuoPass

Content rating
Everyone
10+
Downloads
Content rating
Everyone
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About this app

Two-Factor Authenticator – Lightweight & Secure
A simple, fast, and lightweight two-factor authentication (2FA) app built with Kotlin Multiplatform.

Easily generate time-based one-time passwords (TOTP) for your online accounts. This app works completely offline, stores all data locally, and does not require an account or internet connection.

Features:
Lightweight & fast – minimal UI, built for performance
Secure – all data stays on your device
Cross-platform – built with Kotlin Multiplatform for future iOS support
QR scanner – quickly add new accounts using standard TOTP QR codes
Compatible with all major services: Google, GitHub, Microsoft, etc.
Updated on
Feb 14, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
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What’s new

* Performance improvements
* UI enhancements
* Security updates
Content rating
Everyone
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App support

About the developer
Ramazanov Samir
samir.ramazanov.04@bk.ru
4 Bldg. 1, Osipenko Street, Krasnogvardeysky District Apt. 469 Saint-Petersburg Санкт-Петербург Russia 195298