Minimum Mobile Device Requirements to Complete Transactions on Proof – Proof Help Center

Here are the minimum system requirements for using a mobile device to complete a Proof transaction. Mobile devices include smartphones, tablets, etc.

⚠️ You cannot complete a Real Estate transaction using the mobile app. You can use a mobile device as long as you use a web browser. Read Mobile Web for more information.

🎯Primary Audience: Signers & Recipients

Mobile Device (web browser)

Devices: Smartphone or tablet running a mobile operating system with a camera that has an autofocus feature and supports the h264 codec.

Supported browsers

Chrome version: v89 or newer
Safari version: v15.2 or newer
Firefox version: v87 or newer
Microsoft Edge version: v89 or newer

Supported operating systems

Windows
- Minimum requirements of supported browsers
- Windows 10 or newer recommended
macOS
- Minimum requirements of supported browsers
- Leopard or newer recommended

Mobile App (iOS or Andriod)

⚠️ You cannot complete a Real Estate transaction using the mobile app. We also recommend you avoid using the mobile app if your transaction was created by a business. These transactions are better supported using a web browser. Our website experience is optimized for use on mobile devices. Read Mobile Web for more information.