
About
This app provides multi-factor authentication using a unique voice signature to protect your accounts from unauthorized access. It generates passcodes for 2FA prompts and supports various web applications and services.
What's New in Open Sesme
2.2.5
March 12, 2025
- Minor bug fixes
User reviews
FAQ
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.









