Description: Appwrite is an open-source backend-as-a-service platform that allows developers to build web and mobile applications quickly without managing servers. It provides databases, authentication, storage, functions, and more out of the box.
Type: software
Pricing: Free
Description: OpenSignal is a free app that allows users to map cellular, Wi-Fi, and other signals in their area. It crowdsources data from users' devices to build maps showing the coverage and performance of various networks.
Type: software