A free program for Android, by Leafgreen.

Frogs are an interesting and unique type of amphibian. While they have a very good reputation for their beauty and unique characteristics, they can also be very poisonous and even deadly to humans. The best way to protect yourself is to wear a hat and use a good umbrella when you are outdoors.

This app is a collection of high-quality wallpapers of frogs. From the smallest tree frogs to the biggest toads, you'll find tons of cool wallpapers. You can even share these adorable images with your friends.

The best thing about this app is that it is free and that you will not need to pay a penny to use it.