Ad Zero Calculator is a minimalist calculator app designed for users who value simplicity, privacy, and speed. Inspired by traditional hardware calculators, this app replicates the familiar experience of basic arithmetic operations while adding a practical tax calculation feature.

Key Features:

Basic Arithmetic: Perform addition, subtraction, multiplication, and division with ease.
Tax Calculation: Set your preferred tax rate and instantly calculate tax-inclusive or tax-exclusive prices.
Widget Support: Use the calculator directly from your home screen for quick access to basic operations.
Privacy First: No ads. No tracking. No data collection. Your usage stays entirely on your device.
Fast & Lightweight: Launches instantly and runs smoothly even on older devices.
Affordable: Available for less than $1, making it accessible to everyone.

Why Choose Ad Zero Calculator?
In a world filled with bloated apps and intrusive ads, Ad Zero Calculator stands out by doing one thing—and doing it well. It’s a tool, not a platform. Whether you're calculating daily expenses, checking tax-inclusive prices, or just need a reliable calculator without distractions, this app is built for you.

Targeted users:
Don't choose this if you need a feature-rich calculator like a scientific calculator.
We recommend this app for people who want a very simple calculator that's closer to a standard calculator in hardware.