# Open Sesme — Opensesme

> Multi-factor authentication app using voice signature for account security. (iPhone/iPad app by Sound Genetics, Inc..)

- Source: https://appshunter.io/ios/app/open-sesme/id6502258077 (this page in markdown: same URL + `.md`)
- Developer: [Sound Genetics, Inc.](https://appshunter.io/developer/1730377909)
- Category: Productivity
- Price: Free
- Rating: 5.00/5 from 4 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 16.0 · 74 MB
- Languages: English
- Released: 2024-05-09
- Data updated: 2026-06-02
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/open-sesme/id6502258077/reviews.md

## What is Open Sesme?

Open Sesme is the new industry standard for multi-factor authentication (2FA).  Open Sesme quickly presents passcodes for your 2FA prompt with your Unique Voice Signature.
 
Open Sesme also protects your accounts from being stolen and hacked by malicious Human/AI Actors.
 
You mint a Unique Voice Signature when creating your account.  Open Sesme then protects access to your apps with our patented technology. 
 
We are an Acoustical Engineering Company.  We design and develop products for both speech and non-speech sounds utilizing our patented proprietary sound algorithms.
 
You can also use Open Sesme for web applications that support the use of passcodes & 2FA. Chromebook access and other services are being developed via plugin.
 
Customers please note: Open Sesme needs to be activated and linked to an account before it will work. You may add any third-party accounts that support 6-digit 2FA codes.

## Key features

- Multi-factor authentication (2FA)
- Unique Voice Signature for verification
- Account protection from human/AI actors
- Passcode generation for 2FA prompts
- Support for web applications with 2FA

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/open-sesme/id6502258077/reviews.md

### 5/5 — Wow

*2024-05-12*

Just Wow

## Frequently asked questions about Open Sesme

### How does Open Sesme protect my accounts?

Open Sesme uses your Unique Voice Signature to generate passcodes for multi-factor authentication, safeguarding your accounts from unauthorized access by malicious actors.

### What kind of accounts can I protect with Open Sesme?

You can add any third-party accounts that support 6-digit 2FA codes. Support for services like Chromebook access is also being developed via plugins.

### Is Open Sesme free to use?

Yes, Open Sesme is available for free. It does not feature in-app purchases or advertisements, offering a completely free user experience.

### What devices does Open Sesme support?

Open Sesme is currently available for iPhone and iPad devices, ensuring broad compatibility for Apple users.

### How often is Open Sesme updated?

The latest version, 2.2.5, was released on March 12, 2025. Updates are provided regularly to enhance security and add new features.

### What is the age rating for Open Sesme?

Open Sesme has an age rating of 4+, making it suitable for a wide range of users.

### Does Open Sesme require an internet connection to work?

While the app needs to be activated and linked to an account, the generation of passcodes for 2FA prompts is designed to be efficient and may function with intermittent connectivity.

### What makes Open Sesme's technology unique?

Open Sesme utilizes patented acoustical engineering and proprietary sound algorithms, including a Unique Voice Signature, to provide a novel approach to multi-factor authentication.

## Version history (last 5 releases)

### 2.2.5 — 2025-03-12

- Minor bug fixes

### 2.2.3 — 2025-02-25

- Deepfake detection
- UX improvements
-Bugs fixes

### 2.0.8 — 2024-10-08

- User interface changes 
- Bug fixes and performance enhancement

### 1.2.0 — 2024-06-10

- Bug fixes and performance enhancement

### 1.1.9 — 2024-06-03

- Bug fixes and performance enhancement

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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 2026-06-02.*