Top 5 Kotlin OTP Projects

FreeOTPPlus

7 608 6.0 Kotlin

Enhanced fork of FreeOTP-Android providing a feature-rich 2FA authenticator
Mauth

5 364 8.3 Kotlin

A Material You Two-factor Authentication app

Project mention: [App] A Few cool (Material You) Apps | /r/HowToMen | 2023-05-01

Mauth, a Two-Factor Authentication app following material you.

WorkOS

workos.com sponsored

The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.
otphelper

1 287 9.4 Kotlin

open-source application that can copy OTP and codes from notifications automatically for you

Project mention: [App] Auto copy OTP codes from SMS and other notifications | /r/foss | 2023-10-02

The app is now available on F-Droid, GitHub and Play store.

SSComposeOTPPinView

2 57 3.6 Kotlin

A custom OTP view to enter a code usually used in authentication. It includes different types of OTPViews which is easy to use and configure your own view and character of OTP using all the attributes. 📲 🔢 ✨
Authenticator

1 6 10.0 Kotlin

Simple One Time Password manager for Android (by Nan1t)
InfluxDB

www.influxdata.com sponsored

Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).