---
title: Mobile app 1.15 (August 19, 2021) Android
description: This version of Pi​ngID mobile app includes support for passwordless authentication with Windows login. To increase security, use of One Time Password supports the use of letters as well as numbers during certain Windows login passwordless flows.
component: pingid
page_id: pingid:release_notes:pid_mobile_app_aug_19_2021_android
canonical_url: http://docs.pingidentity.com/pingid/release_notes/pid_mobile_app_aug_19_2021_android.html
revdate: January 28, 2024
section_ids:
  enhancements: Enhancements
  support-for-future-release-of-windows-login-passwordless-flows: Support for future release of Windows Login passwordless flows
  performance-security-and-reliability: Performance, security, and reliability
---

# Mobile app 1.15 (August 19, 2021) Android

## Enhancements

### Support for future release of Windows Login passwordless flows

This version of Pi​ngID mobile app includes support for passwordless authentication with Windows login. To increase security, use of One Time Password supports the use of letters as well as numbers during certain Windows login passwordless flows.

### Performance, security, and reliability

Improvements to performance, security, and reliability.

Download [PingID mobile app for Android](https://play.google.com/store/apps/details?id=prod.com.pingidentity.pingid\&hl=iw\&gl=US).