Numly - Calculator
Calculator & Unit Converter
Free · In‑App Purchases
Calculate, convert, work out percentages – all in one app. Numly is your smart everyday calculator: fast, ad-free, remembers your history and always at hand.
Numly is the calculator that really does it all – simple, fast and free of distractions. No account, no ads, no tracking.
STANDARD CALCULATOR
The basics with a large, easy-to-read display and a clear history. Your last 100 calculations are still there after a restart. Tap an entry to keep working with its result.
SCIENTIFIC WHEN YOU NEED IT
Switch to scientific mode with one tap: sine, cosine, tangent and their inverses, logarithms, square root, powers, factorial, absolute value, reciprocal, e^x, 10^x and the constants π and e – in radians (RAD) or degrees (DEG). In landscape it switches on automatically.
PERCENTAGE CALCULATOR
X % of Y, markup, discount and share – with the formula shown right below the result and a history of its own.
UNIT CONVERTER
Length, weight, temperature, area, volume and speed. Metric, imperial and US units, swappable with one tap.
COPY AND PASTE
Press and hold the display to copy a result or paste a number from the clipboard. Numly recognizes different notations such as 1,234.56 or 1.234,56 automatically.
YOUR DESIGN
Pick your accent color, plus Light, Dark or automatic to match your system. The keys respond with gentle haptics.
ENGLISH OR GERMAN
Numly follows your device's language. In Settings you can switch between English and Deutsch at any time. Number formatting follows your region.
ON MAC AND IPAD, TOO
Numly runs on iPhone, iPad and Mac. On Mac and on iPad with a keyboard you can type digits and operators directly; Return calculates, Esc clears, and in the percentage calculator Tab moves between the fields. One purchase covers all your devices.
EASY TO FIND
Just search for “calculator” on your device, or open Numly with a Siri shortcut.
PRIVACY
Numly works completely offline and collects no personal data. Your history and settings stay on your device.
The app is free and ad-free. If you like it, you can support its development with an optional tip – nothing is locked behind it.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
CHOOSE YOUR LANGUAGE
In Settings → Language you can switch at any time between English, Deutsch and your system language.
YOUR HISTORY IS SAVED
Your last 100 calculations are still there after a restart. Tap an entry to keep working with its result.
COPY AND PASTE
Press and hold the display to copy a result or paste a number from the clipboard.
FIXED
Dividing by zero now shows “Error” in the history instead of “NaN”.
The developer, Robin Limprecht, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Robin Limprecht
- Size
- 1.3 MB
- Category
- Utilities
- Compatibility
Requires iOS 16.0 or later.
- iPhone
Requires iOS 16.0 or later. - iPad
Requires iPadOS 16.0 or later. - Mac
Requires macOS 13.0 or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English and German
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Wunschbetrag $22.99
- Pizza $8.99
- Stück Kuchen $3.99
- Kleiner Kaffee $0.99
- Copyright
- © 2026 Robin Limprecht