UCheck - UCheck is a tool that will help you to keep your software updated.
Jenkins - Jenkins is an open-source continuous integration server with 300+ plugins to support all kinds of software development
Avira Software Updater - Application that searches updates for software on your computer
CircleCI - CircleCI gives web developers powerful Continuous Integration and Deployment with easy setup and maintenance.
HEIMDAL FREE - HEIMDAL FREE is an application to automate your device software updates in order to improve your security.
Travis CI - Focus on writing code. Let Travis CI take care of running your tests and deploying your apps.