Veltrix Calculator

The most beautiful and feature-rich calculator
you'll ever use on Android. Veltrix Calculator
Pro combines stunning AMOLED design with powerful
calculation tools — all wrapped in a premium,
futuristic interface.

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⚡ LIGHTNING FAST CALCULATIONS
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Built with an optimized math engine that handles
everything from simple arithmetic to complex
scientific calculations instantly. No lag.
No delay. Just results.

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🔬 SCIENTIFIC CALCULATOR
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Switch to Scientific Mode for advanced math:

✓ Trigonometry — sin, cos, tan
✓ Logarithms — log, ln
✓ Powers — x², x³, xʸ
✓ Square Root — √x
✓ Factorial — n!
✓ Reciprocal — 1/x
✓ Absolute Value — |x|
✓ Constants — π (Pi), e (Euler)
✓ Brackets for complex expressions
✓ DEG / RAD angle mode toggle

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🔄 BUILT-IN UNIT CONVERTER
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No need to switch apps! Convert units directly:

📏 Length — Meter, Km, Mile, Foot, Inch...
⚖️ Weight — Kg, Gram, Pound, Ounce...
🌡️ Temperature — Celsius, Fahrenheit, Kelvin
📐 Area — m², km², Acre, Hectare...
💨 Speed — m/s, km/h, mph, Knots...
💾 Data — Byte, KB, MB, GB, TB...

Use the result directly in your calculation
with one tap!

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🎨 4 STUNNING THEMES
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Personalize your experience with 4 beautiful
hand-crafted themes:

🌑 Dark AMOLED — True black + Neon Blue
🌊 Ocean Blue — Deep blue + Cyan
🌅 Sunset Red — Deep red + Orange glow
🌿 Forest Green — Dark green + Neon Green

Themes are remembered across app restarts.

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📊 SMART CALCULATION HISTORY
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Never lose a calculation again:

✓ Auto-saves every calculation
✓ Search through past calculations
✓ Tap any result to reuse it
✓ Delete individual entries
✓ Clear all history with one tap
✓ Stores up to 100 calculations
✓ Persists even after app restart

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✨ UNIQUE SMART FEATURES
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🔢 Number Intelligence — Automatically tells
you if a result is Prime or a Perfect Square

📋 One-Tap Copy — Copy any result instantly
to your clipboard

📤 Share Results — Share calculations directly
via WhatsApp, Email & more

🎵 Sound Effects — Satisfying audio feedback
for every button press

📳 Haptic Feedback — Natural vibration
response on button taps

⭐ Particle Animation — Beautiful floating
particles in the background

🌊 Animated Display — Glowing border with
smooth animations

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🎯 DESIGNED FOR EVERYONE
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👨‍🎓 Students — Scientific calculations made easy
👨‍💼 Professionals — Fast and accurate results
🏠 Daily Use — Simple and intuitive interface
👨‍💻 Engineers — Advanced math at your fingertips

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🔒 PRIVACY FIRST — 100% SAFE
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Your privacy matters to us:

✓ ZERO data collection
✓ NO ads — completely ad-free
✓ NO account required
✓ NO internet needed to calculate
✓ All data stored locally on device
✓ GDPR & COPPA compliant
✓ Safe for children

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📱 PERFECT ON ALL DEVICES
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✓ Phones — Optimized for all screen sizes
✓ Tablets — Fully responsive layout
✓ AMOLED Screens — True black saves battery
✓ Android 6.0+ supported
✓ Lightweight — Under 5MB

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⌨️ KEYBOARD SHORTCUTS
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Works perfectly with physical keyboards too!
Press numbers, operators, Enter for equals
and Backspace to delete.

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Download now and experience the calculator
that's built different. ⚡