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Productivity Challenge Timer vs Shape Shifter

A side-by-side look at Productivity Challenge Timer and Shape Shifter. For an in-depth review of either product, follow the links below.

Productivity Challenge Timer

Productivity Challenge Timer

Office & Productivity

Productivity Challenge Timer is a free web app that helps you focus and be more productive. It lets you set timed sessions to work on tasks, take breaks, and track progress.

timerfocusproductivity
Shape Shifter

Shape Shifter

Security & Privacy

Shape Shifter is a program that helps prevent surveillance and tracking by changing various aspects of how your computer appears on the internet. It obscures things like your operating system, browser version, screen resolution, language, and other identifiers.

anonymityprivacyantitracking