Deskreen vs LetsView

Deskreen is a desktop app that mirrors a computer screen or one application window to a device’s browser over Wi-Fi. With a Virtual Display Adapter, a browser-equipped device can serve as a second screen. It can work off-grid over local Wi-Fi without internet access, and Flip Screen Mode horizontally flips the image in a tablet or smartphone browser for teleprompter use. During sharing, users can change picture quality, with automatic quality changes also supported. Community is free, open source under AGPLv3, and supports one connected device. Pro costs $24.99 a year and supports up to five connected devices; Teams costs $139.99 a year and supports unlimited devices, with three seats included for teams of up to 20 members. Extra Teams seats cost $10 each. Custom terms are available for enterprise, education, and large organizations. Deskreen says it uses end-to-end encryption; enhanced connection security and VPN support are listed for Pro, Teams, and Custom. Its listed desktop systems are Windows, Linux, and macOS.

LetsView is a screen mirroring app for sharing screens between phones, computers, and TVs over Wi-Fi. It supports Android, iOS, macOS, and Windows, and the product guide says devices should use the same Wi-Fi network for wireless mirroring to a TV. The free Basic plan includes SD resolution, HD recording, a maximum bitrate of 4M, a maximum frame rate of 30fps, and one connection. Screen mirroring time is listed as unlimited across Basic, Pro, and Business. The Pro and Business comparisons list FHD resolution and recording, up to five connections, 8M maximum bitrate, 60fps maximum frame rate, and priority support; Pro is listed as watermark-free, while Business includes commercial use and a team discount. Membership features include controlling a PC by phone and controlling Android from a PC. LetsView also offers a screen-sharing SDK supporting AirPlay, DLNA, and its AMCast protocol, for use cases including streaming, remote control, and multi-device casting.