Restore Purchases
- Open the paywall screen in Pink Calculator.
- Tap Restore Purchases.
- Confirm with the same Apple ID used to buy.
Overview
What We Cover
Pink Calculator provides basic math, advanced mode functions, TI-84 style interaction, history tape, and premium construction tools. Use this page for support and App Store reference links.
- ✦ Basic and advanced calculator workflows
- ✦ TI-84 style mode and history tape
- ✦ Subscription restore and billing guidance
Help & Tutorials
Quick Help
Most common support topics are listed below for faster troubleshooting.
TI-84 Style Mode
- Switch to TI-style mode from the in-app controls.
- Use 2nd and Alpha actions where available.
- Some graphing keys are intentionally unsupported.
History Tape
- Open the history area from the calculator interface.
- Review previous expressions and results.
- Clear history using in-app controls when needed.
Advanced Calculations
- Use scientific functions in Pro mode.
- Use parentheses for expression grouping.
- Recheck critical results independently when required.
Construction Tools
- Open Construction mode in the app.
- Use Roof, BOQ, and BBS tools as needed.
- Premium access may be required for some modules.
Contact
For technical support, purchase issues, or bug reports, email manhnt.bkit@gmail.com.
Include your device model, iOS version, and issue steps for faster help.