# AuthLN Mobile App — A New Era of Authentication

> Passkey authentication with economic risk for attackers. (iPhone/iPad app by AuthLN, Inc.)

- Source: https://appshunter.io/ios/app/authln-mobile-app/id6753879989 (this page in markdown: same URL + `.md`)
- Developer: [AuthLN, Inc](https://appshunter.io/developer/1810240576)
- Category: Business, Utilities
- Price: Free
- Rating: 5.00/5 from 3 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 16.6 · 22 MB
- Languages: American English
- Released: 2026-01-16
- Data updated: 2026-07-25
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/authln-mobile-app/id6753879989/reviews.md

## What is AuthLN Mobile App?

AuthLN — Passkey Authentication with a Cost to Attackers

AuthLN is a passkey authenticator that makes identity spoofing economically irrational. Real users sign in seamlessly with a device‑bound passkey. Anyone trying to impersonate them must commit real economic value through a Lightning‑backed invoice — turning identity attacks into a financial risk.

What you can do in the app
- Sign in and approve logins with a device‑bound passkey — no passwords, no MFA fatigue
- Use AuthLN as your system‑wide passkey provider — autofill passkeys across your other apps and browsers
- Approve a login on the same device straight from a push notification
- Add and manage multiple devices, and enroll a new phone from one you already trust
- Keep multiple accounts on a shared device
- Recover access with passkey sign‑in or a backup code if you lose your device
- Available in English, Spanish, French, and German

Why AuthLN is different

1. Make attackers think twice. Credential stuffing, brute force, and phishing rely on volume. AuthLN removes the volume advantage — every attempt carries a cost.
2. Fewer alerts, better signals. When an attacker is willing to pay to try, that signal matters. You cut noise and surface high‑confidence events instead of endless false positives.
3. Stronger Zero Trust. AuthLN adds an economic factor to identity — not just "who are you?" but "are you willing to risk value?"
4. Seamless for real users. Authorized users authenticate with a device‑bound passkey. No extra friction. No endless push prompts.
5. Works with what you already have. AuthLN layers onto your existing identity stack — including Microsoft Entra, Okta, Ping, and Google. No rip‑and‑replace.

## Key features

- Passkey authentication
- Smart-contract-backed invoices
- Economic risk for attackers
- Reduced false positives
- Seamless user experience
- Integration with Okta, Entra, Ping, Google

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/authln-mobile-app/id6753879989/reviews.md

### 5/5 — Nance

*2026-01-16*

This is really next level security. And so easy to use!

## Frequently asked questions about AuthLN Mobile App

### What is AuthLN Mobile App?

AuthLN Mobile App provides passkey authentication combined with a smart-contract-backed invoice. It aims to deter impersonation attempts by introducing financial risk for attackers while ensuring a smooth authentication process for legitimate users.

### How does AuthLN Mobile App prevent attacks?

AuthLN Mobile App makes attacks like credential stuffing and phishing financially risky. Every attempt to impersonate a user requires the attacker to commit economic value, thereby removing the advantage of volume-based attacks.

### What integrations does AuthLN Mobile App support?

AuthLN Mobile App integrates with popular identity providers including Okta, Entra, Ping, and Google. This allows for seamless integration without requiring a complete replacement of existing systems.

### Is AuthLN Mobile App free to use?

Yes, AuthLN Mobile App is available for free. The provided data indicates a 'Free' price point and no in-app purchases or advertisements.

### What devices does AuthLN Mobile App support?

AuthLN Mobile App currently supports iPhones. The application is available on iOS devices.

### How often is AuthLN Mobile App updated?

The latest version of AuthLN Mobile App is 1.1.1, last updated on February 25, 2026. This suggests a recent update, indicating active development and maintenance.

### What is the age rating for AuthLN Mobile App?

AuthLN Mobile App has an age rating of 4+. This indicates it is suitable for users of all ages, with no mature content.

### What do users like about AuthLN Mobile App?

Based on the limited data, AuthLN Mobile App has a perfect 5.0-star rating from 3 reviews. This suggests a highly positive user sentiment, likely due to its innovative security approach and seamless user experience.

## Version history (last 3 releases)

### 2.1.2 — 2026-07-22

- Passkey sign‑in (FIDO2 / WebAuthn) — the headline of 2.x. Passkeys are now first‑class: passkey enrollment during onboarding, passkey sign‑in, and a system‑wide
  credential provider so AuthLN passkeys autofill in other apps and browsers. Backed by Secure Enclave / StrongBox with biometric binding.
  - Add & manage multiple devices — enroll a new phone from an existing signed‑in device (new‑device QR + approve‑with‑passkey), plus an "Add another device" entry in
  Settings.
  - Add multiple accounts on one device — support for more than one user on a shared phone.
  - Account recovery with backup codes — backup codes are shown at setup, and you can recover access via passkey sign‑in or a backup code, including a passkey‑enrollment
  nudge after recovery.
  - Same‑device approval — approve a login on the same phone straight from the push notification, with a smoother, more reliable handoff.
  - Multi‑language support — added Spanish (LatAm), French, and German, with an in‑app language picker.
  - Reliability & security hardening — fixed startup crashes and push‑notification/navigation issues, more resilient Keychain handling (fewer unexpected
  sign‑outs/re‑onboarding), and stronger TLS certificate pinning. Plus a refreshed greyscale visual theme.

### 1.1.1 — 2026-02-25

* Build information on About screen
* Various security hardening
* Dependency updates
* Dynamic exchange rates and user currency preference
* Locale-aware number formatting
* Tappable user associations on home screen
* Improved error messages when scanning QR codes
* Correct deep link button for mobile browsers

### 1.0.0 — 2026-01-16

No release notes.

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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 2026-07-25.*