Frequently Asked Questions

General Questions

What is Calculator Star?

Calculator Star is an intelligent calculator app that combines traditional calculator functionality with voice-powered AI assistance. Ask questions in plain English and get answers with step-by-step explanations.

Features

How does the voice feature work?

Simply tap the microphone button and speak your question naturally. For example, "If I work 8 hours a day at $25 per hour, how much will I earn in a week?" Calculator Star will process your question and provide the answer along with the calculation steps.

What types of calculations can Calculator Star handle?

Calculator Star can handle:

  • Basic arithmetic (addition, subtraction, multiplication, division)
  • Percentages and discounts
  • Time calculations
  • Currency conversions
  • Unit conversions
  • Word problems and practical scenarios
Can I see my calculation history?

Yes! Tap on the display area to open the History sheet, where you can view all your previous calculations along with their logic explanations.

Privacy & Security

Does Calculator Star store my voice data?

Privacy is taken very seriously. Voice processing is done securely, and your voice recordings are never stored. Please see the Privacy Policy for complete details.

Do I need an internet connection?

Basic calculator functions work offline. Voice AI features require an internet connection for processing.

Troubleshooting

The voice feature isn't working. What should I do?
  1. Make sure you've granted microphone permissions to the app.
  2. Check that you have an active internet connection.
  3. Try speaking clearly and at a normal pace.
  4. If problems persist, try restarting the app.
How do I clear my calculation history?

Open the History sheet by tapping the display, then look for the clear option in the top corner.

Need more help?

If you have any questions, feedback, or need support, please contact me directly: