Caliopen vs Night Screen / Blackbulb
A side-by-side look at Caliopen and Night Screen / Blackbulb. For an in-depth review of either product, follow the links below.
Caliopen
Social & Communications
Caliopen is an open source and privacy-focused email and communications client. It allows users to send encrypted emails and messages without relying on large tech companies to handle their private data.
opensourceprivacyencryptionemailmessaging
Night Screen / Blackbulb
Os & Utilities
Night Screen / Blackbulb is a free open source software that adjusts the color temperature of your screen to reduce eye strain. It can make your screen appear more yellow/orange to help filter out sleep-disrupting blue light.
blue-lightnight-modeeye-strain
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