Chipmunker Voice Changer is a free Android app developed by 66Tricks that lets you transform your voice into a chipmunk's voice in just a few simple steps. This app is perfect for those who love to make funny videos or prank their friends.

Using the app is very easy. First, you record your voice, then you can adjust the level of chipmunk-ness you want, and finally, you click the face to hear your transformed voice. The app provides a slider that allows you to set the level of pitch adjustment to your liking.

Overall, Chipmunker Voice Changer is a fun app to play around with and a great way to have a good laugh with your friends. The app is easy to use, and the chipmunk effect is realistic and entertaining. However, it's worth noting that the app lacks additional features such as the ability to save or share your recordings.