3Dcalc+
Juan Jose Coll Garcia / Sozo Labs
About this app
- Category Utilities
- Age 10
- Updated Nov 5, 2025
- OS IOS / Android
Editor reviews
3Dcalc+ is a versatile 3D graphing and financial calculator that unifies advanced math tools and everyday finance utilities in one clean, fast app. Plot complex functions in 3D, perform precise scientific calculations, and solve real-world money problems with ease. Ideal for students, engineers, analysts, and anyone who needs a reliable calculator for study, work, or personal finance.
Core features include interactive 3D graphing with smooth rotation and zoom, a powerful scientific calculator with function libraries and calculation history, and a comprehensive finance suite for loans, mortgages, interest, ROI, and amortization schedules. Built-in currency conversion with up-to-date rates and a handy unit converter help you move seamlessly between math and money tasks.
Standout advantages: all-in-one workflow, accurate results, intuitive interface, and productivity-focused tools like history, memory, and export. Great for keywords like 3D graphing calculator, financial calculator, mortgage calculator, currency converter, unit converter, and scientific calculator.
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How to use:
1. Download and open 3Dcalc+, then choose a mode: Basic, Scientific, Financial, or Graphing.
2. Enter expressions or parameters; use functions and parentheses, then tap 3D Graph to visualize and pinch or drag to explore the plot.
3. Open Finance tools to calculate loans and mortgages by entering amount, rate, and term, and generate an amortization schedule and monthly payments.
4. Enable Currency Converter, set your base currency, update rates, and convert values or use conversions directly in calculations.
5. Review your history, save or export results, create presets for frequent formulas, and customize themes, units, and decimal precision.