# Mie Auth (open source)

> Mie Auth (open source) (iPhone/iPad app by Medical Informatics Engineering, Inc..)

- Source: https://appshunter.io/ios/app/mie-auth-open-source/id6756409072 (this page in markdown: same URL + `.md`)
- Developer: [Medical Informatics Engineering, Inc.](https://appshunter.io/developer/1063070785)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 15.0 · 15 MB
- Languages: English
- Released: 2025-12-26
- Data updated: 2026-08-12
- User reviews in markdown: https://appshunter.io/ios/app/mie-auth-open-source/id6756409072/reviews.md

## What is Mie Auth (open source)?

MIEAuth - Secure Two-Factor Authentication Made Simple

MIEAuth is a two-factor authentication solution to protect your sensitive data and systems with instant push notification authentication.

KEY FEATURES

• Instant Push Notifications - Receive real-time authentication requests directly to your device
• Simple Approve/Deny Interface - Authenticate login attempts with a single tap
• Biometric Security - Optional fingerprint or Face ID protection for added security
• Device Management - View and manage all registered devices from one place
• Notification History - Track all authentication requests and responses
• Dark Mode Support - Easy on the eyes during day or night

HOW IT WORKS

1. Register your device with your organization's authentication system
2. When you attempt to log in on a web browser or application, you'll receive an instant push notification
3. Review the authentication request details
4. Approve or deny the request with a single tap
5. Access granted immediately upon approval


## Version history (last 5 releases)

### 1.6.1 — 2026-08-11

Updated the minimum supported iOS version to iOS 15.
Updated Android to target API 36.
Fixed the Android SDK 36 build configuration.
Added an Admin Diagnostics tab for troubleshooting push notification delivery.
Fixed handling of rotated FCM tokens to improve push notification reliability.
Reduced dependency security vulnerabilities from 48 to 11, with zero critical or high-severity vulnerabilities remaining.
Updated several application dependencies for security and stability.
Added a new installation identity system on the server.
Added client keypair support and silent migration to the new identity system.
Added monitoring and diagnostics for the identity migration rollout.
Added fallback handling and a “Mark as Lost” option for identity/device issues.
Added feature-flag-controlled enforcement of the new identity system.

### 1.4.36 — 2026-06-12

Duo Auth API v2
Watch Support — approve/reject from Apple Watch & Wear OS

### 1.4.33 — 2026-05-20

Fix - actions button in notification tray works now
Fix - CSS issue in the dashboard

### 1.4.23 — 2026-04-22

New app built using Xcode 26.

### 1.0 — 2025-12-26

No release notes.

## More apps by Medical Informatics Engineering, Inc.

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All apps by Medical Informatics Engineering, Inc.: https://appshunter.io/developer/1063070785

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-12.*