ANTtester is a free Android application developed by Quantrity. Its main purpose is to help users check the different ANT+™ capabilities their device supports. The app offers a simple and user-friendly interface that allows users to easily navigate through the different options.

With ANTtester, users can test the ANT+™ capabilities of their device and get detailed information about the supported features. Additionally, the app provides links to download or uninstall different ANT+™ packages, making it easier for users to manage their device's ANT+™ capabilities.

Overall, ANTtester is a great tool for users who want to test their device's ANT+™ capabilities. Its simple interface and useful features make it a must-have for anyone who needs to check their device's ANT+™ compatibility.