Dr. Geo on XO
You enjoy using Dr. Geo for yourself, with your kids or at school. You like the spirit behind Dr. Geo as a wide open application for exploration, learning and modification. You want more developments, more features. 

You can help!

Donating a small amount, even a tiny one, is a nice manifestation of interest and encouragement for further developments. 

After you donate, your name will be listed on this page. If you do not want your name to be shown, please leave a message.

Thank you!

  • Donate via PayPal: $10 $20 $30 $50 Other

Last Donations

Everyone who has donated to Dr. Geo. We thank you all.

Past Donations