# OmniCalc > The only calculator app you'll ever need. Fast & beautiful. Canonical page: [https://chrome-stats.com/d/com.calcapp.omnicalc](https://chrome-stats.com/d/com.calcapp.omnicalc) ## Overview - **ID:** `com.calcapp.omnicalc` - **Platform:** Android - **Type:** Android app - **Status:** Available - **Publisher:** NDP Sti - **Category:** TOOLS - **Downloads:** 6 - **Version:** 1.0.0 - **Last updated:** 2026-03-27 - **First published:** 2026-03-27 - **Publisher country:** TR - **Size:** 18 MB - **Data as of:** 2026-09-17 - **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.calcapp.omnicalc) - **Privacy policy:** [https://sites.google.com/view/omnicalcapp](https://sites.google.com/view/omnicalcapp) ## Description OmniCalc — The All-in-One Smart Calculator

Meet OmniCalc: a beautifully designed, feature-packed calculator
built for everyone — from students and engineers to everyday users
who want more than just basic arithmetic.

Wrapped in a stunning Dark Glassmorphism interface, OmniCalc
combines the power of a scientific calculator, a multi-category
unit converter, and a suite of practical tools — all in one
elegant, fast, and completely offline app.

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🔢 CALCULATOR — THREE MODES IN ONE
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▸ Standard Mode
Handles everyday math with a clean, responsive keypad.
Addition, subtraction, multiplication, division — done right.

▸ Scientific Mode
Tackle advanced mathematics effortlessly.
• Trigonometry: sin, cos, tan and their inverses
• Logarithms: log (base 10) and natural log (ln)
• Power & Root: x², x³, xⁿ, √, ∛
• Constants: π (Pi), e (Euler's number)
• Full parentheses support with auto-close

▸ Programmer Mode
Built for developers and computer science enthusiasts.
• Live base conversion: HEX, DEC, OCT, BIN simultaneously
• Bitwise operations: AND, OR, XOR, NOT
• Bit shifting: LSH (Left Shift), RSH (Right Shift)
• Hexadecimal digit input: A, B, C, D, E, F

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🔄 UNIT CONVERTER — 5 CATEGORIES
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Convert between units instantly with our smart search engine.
Just type a unit name and the list filters in real time.

• Length — Meter, Kilometer, Mile, Inch, Foot and more
• Weight — Kilogram, Pound, Ounce, Milligram and more
• Volume — Liter, Milliliter, Gallon, Cubic Meter and more
• Area — Square Meter, Hectare, Acre, Decare and more
• Temperature — Celsius, Fahrenheit, Kelvin

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🛠️ TOOLS — PRACTICAL EVERYDAY CALCULATORS
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▸ Date Calculator
Select any two dates using the native calendar picker and
instantly know the exact number of days between them.
Perfect for countdowns, deadlines, and anniversaries.

▸ Discount Calculator
Enter an original price and slide the discount percentage.
See your final price and how much you save — instantly,
no equals button needed.

▸ Fuel Calculator
Plan any road trip with ease. Enter distance, fuel efficiency
(L/100km), and price per liter to calculate your exact trip
cost and total fuel requirement.

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📜 CALCULATION HISTORY
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Every calculation is automatically saved to a local database,
grouped by Today, Yesterday, and older dates. Review your past
work anytime — and clear it all with one tap from Settings.

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⚙️ SETTINGS & CUSTOMIZATION
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• Toggle Haptic Feedback on/off for keypad presses
• Clear your entire calculation history securely
• About section with app version information

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🔒 PRIVACY — 100% OFFLINE
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OmniCalc works entirely offline. No account required.
No ads. No tracking. No internet access needed.
Your data stays on your device — always.

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✨ WHY OMNICALC?
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✔ Beautiful Dark Glassmorphism UI
✔ Three calculator modes in one app
✔ Smart unit converter with search
✔ Four practical daily-use tools
✔ Persistent calculation history
✔ Fully offline & privacy-friendly
✔ Built with Flutter for smooth performance
✔ No ads, no subscriptions, completely free

OmniCalc is the last calculator app you will ever need.
Download it today and experience the difference. ## Rankings - #2,913,676 — Overall ## Permissions and access ### Permissions - `com.android.vending.CHECK_LICENSE` - `com.calcapp.omnicalc.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION` ## Similar extensions and apps - [OmniCalc - Calculator](https://chrome-stats.com/d/com.calculator.advanced) — 4,859 users - [OmniCALC](https://chrome-stats.com/d/com.mahavir133.omnicalc) — 7 users - [OmniCalc - Calculator & Tools](https://chrome-stats.com/d/ro.nativesoft.omnicalc) — 405 users - [OmniCalc](https://chrome-stats.com/d/com.omni.calc) — 20 users - [OmniCalc: Smart Unit Converter](https://chrome-stats.com/d/com.studios.omnicalc.calculator) — 4 users - [OmniCalc: 185 Calculators](https://chrome-stats.com/d/com.ynoxa.omnicalc) — 1 users - [All-In-One Calculator](https://chrome-stats.com/d/com.sadtex.calculator) — 54 users - [OmniCalc All in One Calculator](https://chrome-stats.com/d/com.omni.calc.utility) — 513 users - [All-in-One Calculator+](https://chrome-stats.com/d/com.yourcompany.basicsimplecalculator) — 132 users - [Calculator](https://chrome-stats.com/d/com.shivenvrm.calculator) — 28 users - [Calculator](https://chrome-stats.com/d/com.sabid.calculator) — 107 users - [Calculator Pro - All in One](https://chrome-stats.com/d/com.radondeveloper.glassmorphiccalculator) — 27 users --- Source: [Chrome-Stats](https://chrome-stats.com/d/com.calcapp.omnicalc)