Frequently Asked Questions
You can find answers to the most common questions and support issues about MoboCalc and MoboMath in this section. Select one of the categories below to begin looking for your answer.
Buying and downloading
How can I try MoboCalc?
Download a fully functional trial version here. Try it free for 30 days and see how easy it is to build and update Excel worksheets using your pen.
How can I try MoboMath?
Download a free trial version here. You will have 30 days to see how easy it is to work with math on a computer the way you learned it - by writing it.
How do I buy MoboCalc or MoboMath?
The easiest way is to purchase either product from our online store, where you can download and install your product immediately. For larger orders, please contact
for volume purchasing information.
After I purchase MoboCalc or MoboMath, how do I download and install it?
After you purchase MoboCalc or MoboMath, you can immediately download and install it from the link on the purchase confirmation screen or from the email you receive to confirm your purchase. See this page for detailed download and installation instructions.
I already installed the trial version. Why do I have to download and install again after purchasing?
The installer for the licensed version of your product updates key components of your installation, ensures that your version is up to date, and automatically retrieves and installs your license key. If you don’t download and install again, you will still have a trial version. Please note that if you have a trial version of MoboMath 1.2.1, we recommend that you uninstall it before installing your purchased copy to prevent possible update problems.
Why does my receipt say RegNow?
Enventra uses RegNow as its e-commerce provider. RegNow handles all billing and product delivery on our behalf, and provides a highly secure and robust e-commerce platform to protect your transactions. RegNow is part of Digital River, a leading provider of global e-commerce solutions for software and consumer technology.
I purchased Extended Download Service for MoboCalc or MoboMath. How can I access it?
If you need to download your software again, please visit https://www.regnow.com/order_lookup.html. You will need your order ID or the last five digits of your credit card to access your download. Your order ID can be found under Billing Information in the confirmation email you received at the time of your purchase.
My license did not activate properly. What should I do?
Please contact
for help. License activation is handled exclusively by RegNow, so Enventra’s support team will not be able to activate your license for you.
I have other questions about ordering online. Where can I get help?
Answers to many more purchase and download questions can be found at http://www.regnow.com/faq.html.