Whether you are looking for apps to learn addition and the US States or prefer to get out and explore for visual treasures, Mad Dog Software is committed to creating quality apps.
Join our interactive photo treasure hunt
Imagine the world as a museum without walls, where you discover, capture and share visual treasures with others.
The choice is yours, share what you love or seek to find things that you might ordinarily overlook.
Where the past and the present meet
With MapSnaps, users can see the changing landscapes around them, whether visiting a national park, admiring the artistic details of a building, or watching the construction of redevelopment projects.
Be a part of the see evolution!
Learning addition can be fun and educational. Penguin Addition blends learning with fun in an app which teaches addition basics and gives your child a strong math foundation. Penguin Addition is designed for those who are just learning to count to those who want to become wizards at addition sums to 20.
Learn quantities of 0-10
Master addition sums to 20
Sharpen reverse math skills
Number sentences and problems vary each time to make practice more productive
“My 7 yr old daughter is typically hesitant to play any math facts game, but the Penguin Math game engaged her so much that she couldn’t wait to play it again. She especially loved the 60 second challenge game!” Tanya Y. | Teacher and Parent