Lokalise - Localization tool for software developers. Web-based collaborative multi-platform editor, API/CLI, numerous plugins, iOS and Android SDK.
SauceNAO - SauceNAO is a reverse image search engine.
OneSky - Full Stack Localization Solution
Yandex.Images - search for images on the internet, search by image
Geekey - Ultimate keyboard for geeks
Drone Keyboard for Tello - A new way to control your Tello Drone