CalculatorPro vs Parallel

Calculator - Modes & Widgets is a powerful, beautiful, and fully customizable calculator built for everyday math, quick conversions, budgeting, studying, and personal style. Go beyond a basic calculator with advanced modes, smart history, Home Screen widgets, custom themes, animated backgrounds, and fast access from your device. PERSONALIZE YOUR CALCULATOR Make your calculator feel truly yours. • Add animated looping GIF backgrounds • Import your own photos and wallpapers • Choose from beautiful accent colors • Create custom color palettes • Switch between 4 keypad button styles • Match your calculator to your Home Screen • Choose alternate app icons • Enjoy a clean design optimized for both Light and Dark Modes Whether you prefer a minimal black calculator, a colorful aesthetic setup, or a fun animated theme, you can design the calculator that fits your style. SMART HISTORY Never lose an important calculation again. Your calculation history helps you keep track of previous results, organize important math, and quickly return to numbers you need later. • View past calculations • Name important calculations • Pin useful results • Search your history • Organize calculations into folders • Keep your workspace clean and easy to manage • Sync your history and settings with iCloud Perfect for budgeting, schoolwork, shopping, tax calculations, work tasks, and everyday math. POWERFUL CALCULATOR MODES Calculator - Modes & Widgets includes useful tools for more than simple arithmetic. • Basic calculator • Fraction calculator • Percentage calculator • Unit converter • Currency, length, weight, volume, time, temperature, and more Use it for studying, cooking, travel, shopping, personal finance, measurements, and quick daily calculations. HOME SCREEN WIDGETS Add beautiful calculator widgets to your Home Screen for faster access. • Basic calculator widget • Tip calculator widget • Tax calculator widget • Custom widget backgrounds • Personalized widget colors • Quick presets for common calculations Your calculator can be useful before you even open the app. FAST SYSTEM ACCESS Launch your calculator quickly whenever you need it. • Add calculator access to Control Center • Use Lock Screen shortcuts • Open useful tools faster • Keep your calculator one swipe away No more searching through folders when you need to calculate something quickly. TIP & TAX TOOLS Make everyday payments easier with quick presets for tips, taxes, and totals. • Save custom tip presets • Calculate tax faster • Customize your setup for everyday spending Great for restaurants, shopping, travel, and budgeting. CLEAN, MODERN, AND EASY TO USE Calculator - Modes & Widgets is designed to be simple when you need speed and powerful when you need more control. It is ideal for: • Students • Designers • Shoppers • Travelers • Budget planners • Professionals • Anyone who wants a smarter and more personal calculator Download Calculator - Modes & Widgets and turn your calculator into a tool that is useful, fast, and beautifully yours.

Parallel. Calculate more. DO MORE AT ONCE Why calculate one thing at a time? Run 2, 3, or 4 calculations side by side, and arrange them however you like with drag and drop. No more memorizing one result just to punch it into the next — it's all already on screen. That's the whole idea behind the name. ONLY WHAT YOU NEED No bloat, no clutter. Scientific mode covers exactly what you'd expect from a real scientific calculator — nothing more, nothing less. The converter covers 57 world currencies plus Bitcoin, Ethereum, and a handful of other crypto. Simple, on purpose. YOUR HISTORY, YOUR CALL Parallel only saves what you choose to keep — each calculation with your own note attached, kept separate for standard and scientific mode. Share any result straight from history, wherever you need it. Prefer to keep it private? Lock it all behind Face ID or your passcode. MADE TO FEEL RIGHT Swipe between calculator, scientific mode, and converter. Feel every tap with haptic feedback. Add a widget to your Home Screen, or pull it up instantly from Quick Menu. MAKE IT YOURS Free with the Classic theme. Unlock 10 named themes, a set of distinctive fonts, and the 4-screen layout with Parallel Pro — a one-time purchase, no subscription, ever. Your calculator has never looked this good. No ads. No data collected. Available in 34 languages.