Making Apps for iOS and Android Devices.
Our goal at Simple Tree is to create effective and intuitive software to meet your needs. We want our products to fill a role in your life at a price that is fair.
We believe in caring for our customers. If you would like to contact us, simply use the contact page on our website.
Our software has been featured by Apple in their "New & Noteworthy" and "What's Hot" sections. We also have apps in the "Top Paid" category on Android Market.
AP US History Reference
Just released on the App Store, AP US History Reference is an extension of our AP US History Flashcards app, with a little help from Wikipedia as an additional information source. We'll have more information on the site soon, but in the meantime, go check it out!