RealMax Scientific Calculator
RealMax Scientific Calculator has 3,198,394 installs, rated 4.3 from 18,109 ratings, #2,591 of 226,775 in Tools.
Description
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RealMax Scientific Calculator - Advanced Calculator for Students & Engineers
The most powerful scientific calculator app for Android. Trusted by 1 million+ users worldwide for academic, engineering, and professional calculations.
Whether you're a high school student, university engineer, or working professional - RealMax gives you the precision and power of a physical fx-991 series calculator, right on your phone.
KEY FEATURES
SCIENTIFIC CALCULATIONS
- Full trigonometric and hyperbolic functions
- Logarithmic and exponential calculations
- Complex number support
- Fraction calculator with ab/c input
- Degree, Radian, and Gradian modes
GRAPHING AND EQUATIONS
- Graph plotting and visual graphing calculator
- Solve linear and polynomial equations
- Matrix operations including add, multiply, and invert
ENGINEERING TOOLS
- Base-N support for HEX, DEC, OCT, BIN
- Unit conversions for scientific and engineering
- 40+ predefined scientific constants
- DMS (Degree, Minute, Second) calculations
- 10 user-defined variable slots
SMART FEATURES
- History to review last 100 calculations
- Samsung Multi-Window multitasking support
- Clean and intuitive Casio-style interface
PERFECT FOR
- High school and university students
- Engineers and scientists
- Math and physics professionals
- Anyone needing a reliable scientific calculator
WHAT USERS SAY
"Very similar in layout to the Casio Scientific calculators" - 5 stars
"The best calculator app I have used so far" - 5 stars
Want an ad-free experience? Search 'RealMax Scientific Calculator Pro' on the Play Store to upgrade!
Support: [email protected]
Website: www.realmaxsoft.com
We constantly improve based on your feedback. Please rate us if you enjoy the app!
Reviews The reviews Google Play shows first (its most relevant), from the US store, in any language.
From 18,045 ratings.
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Growth change in installs
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How these figures are measured
Change in installs, scaled to each window from the real gap between crawls. A window needs a full period of history before it reports anything.
Tracking since 2026-10-05. History accumulates as changes are observed — check back soon.
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