AT&T Application Resource Optimizer (ARO) is a free diagnostic tool that helps you to optimize your mobile app's performance, speed, network impact, and battery utilization.
To download AT&T ARO, first join the AT&T Developer Program (it's free!). As a member, you'll also get a free trial of the AT&T API Platform, which includes access to our Speech, Messaging, and other APIs.
Or, if you're already a member, simply sign in using the button below.
Need more information? Learn more about the AT&T Developer Program Features.
AT&T ARO is also available as open source code! Go to Build with Open Source, and get started right away!