* 1. Do you own a copy of Rocket Calculator?

* 2. Which tools do/would you find most useful?

* 3. Which calculation export features do/would you use, if any?

* 4. Which in-app information resources do/would you find most useful?

* 5. Would you use Rocket Calculator on Android if it were available?

* 6. Which mobile devices do/would you use Rocket Calculator on?

* 7. Do you have any comments, suggestions for improvement, or features you would like to see added or removed?