RebTel vs RISC OS
A side-by-side look at RebTel and RISC OS. For an in-depth review of either product, follow the links below.
RebTel
Social & Communications
RebTel is an open-source alternative to Skype focused on privacy and security. It offers encrypted messaging, audio/video calls, screen sharing, and other communication tools.
messagingvoipvideo-callingopen-sourceprivacysecurity
RISC OS
Os & Utilities
RISC OS is a computer operating system originally designed by Acorn Computers Ltd in Cambridge, England. It was first released in 1987 for their ARM-based Acorn Archimedes range. It features a graphical user interface and can run on low-power ARM processors.
riscacornarmgraphical-user-interfacelow-power
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