Scientific Calculator Pro

Sung-AI

In-app purchases

About this app

Scientific Calculator Pro - Advanced Math & Engineering Tool

🔢 Professional scientific calculator with 50+ advanced functions for students, engineers, scientists, and professionals. Precision calculations in a sleek, modern interface.

━━━ WHY CHOOSE US ━━━

✓ 100% FREE - No subscriptions
✓ ZERO ADS - Clean experience
✓ 100% OFFLINE - No internet needed
✓ PRIVACY FIRST - No data collection
✓ Modern dark theme with intuitive layout

━━━ FEATURES ━━━

🔬 Scientific Functions:
• Trigonometry: sin, cos, tan, sin⁻¹, cos⁻¹, tan⁻¹
• Hyperbolic: sinh, cosh, tanh
• Logarithms: log, ln
• Powers & Roots: x², xʸ, √, ∛, ʸ√x
• Constants: π, e, φ
• Memory: MC, MR, M+, M-

🧮 Advanced Features:
• 5-column keypad layout
• Expression history
• Parentheses support
• 15 decimal precision
• DEG/RAD modes
• Dark & light themes
• Haptic feedback

━━━ PRIVACY COMMITMENT ━━━

• ZERO personal data collection
• NO internet required
• NO analytics or tracking
• NO third-party SDKs
• All data stored locally on your device

━━━ PERFECT FOR ━━━

Students, engineers, scientists, financial analysts, programmers, and anyone who needs professional calculations.

━━━ DEVICE SUPPORT ━━━

• Android 7.0+ (API 24+)
• Phones & tablets optimized
• Split-screen multitasking

━━━ ABOUT ━━━

Created by Sung-AI. Professional tools without compromising privacy.

� [e-mail]
🌐 https://sung-ai.dev

© 2026 Sung-AI. All rights reserved.

Keywords: scientific calculator, engineering calculator, math calculator, trigonometry, logarithms, advanced calculator, offline calculator, privacy calculator, no ads, free calculator, student calculator

Ratings and reviews

The beautiful dark theme and the generous fifteen decimal precision make solving complex equations a truly premium experience. I highly suggest adding a matrix operations tab, a quick toggle for engineering notation, and perhaps a custom variable storage system. You are proving that great utility tools do not need to exploit user data, keep it up. Please don't forget to give feedback on my app (Current Intel : Speedy CA )!

General calculator functions work as expected. The trig functions seem to only return an error. The vibration on key press is a little annoying, it would be nice to have the option to disable this

The calculator is straightforward and works fine without any issues. However, some buttons at the bottom are unresponsive.

What’s new

Fix IAP and Subscription doesn't show