The app calculates the proportion between two values expressed in percent. It allows users to find the percent increase or decrease between two values.
by Piet Jonas★ 3.02 ratingsUtilities$0.99Data updated 2026-09-12
Calculate ratios by entering the desired ratio and bottle size. Determine the exact amounts of water and solution needed. Supports litres and millimetres with future unit additions. Share results or provide feedback through in- options.
Organize and store data with customizable categories and templates for bank info, credit cards, and media. Secure data with passcode and theme customization. Share content via AirDrop, Mail, Messages, Twitter, or Facebook.
Calculate fluid rates and pressure loss in pipes. Determine diameter or maximum length based on rate and pressure drop. Find friction loss and rate using built-in formulas. Input dimensions and fluid properties for accurate results.
Children understand binary and hexadecimal numbers.
This experimental game allows children to perform bitwise operations and conversions between binary and hexadecimal numbers. The app emphasizes adoption difficulty by omitting a tutorial.
Track current and predicted for courses. Input and assignment weights to calculate final projections. Set goals for desired and monitor progress over time. Adjust parameters as assignments and deadlines change.
Blocks ads and trackers with one click. Prevents malicious attacks from ads. Enhances website loading speed. Stops unwanted tracking without manual setup. Protects browsing sessions from intrusive content.
Encode and decode text between , Unicode, and Morse code. Support URI encoding and decoding. Calculate hashes using MD2, MD4, MD5, SHA1, SHA224, SHA256, SHA512. Encode images from the photo library to and decode strings to save images in the album.
Calculate coordinates and grid squares for projects
Offers calculators for designing radios and antennas. Users can find latitude and longitude from a maidenhead square or vice versa. Calculate distances between squares. Convert units. Locate current position.
Calculates air volume, pressure loss, velocity, and duct size for rectangular or round ducts. Supports both imperial and metric units. Users input values to determine required dimensions and system performance.
Graph equations and calculate advanced math functions
Graph functions with support for multiple equations and color differentiation. Plot up to ten functions simultaneously. Use touch gestures to zoom and trace graphs. Perform calculations using natural textbook notation and advanced math commands.
Calculate the number of two by selecting them with dials. Also compute weeks+, months+, or years+months+. Track date differences and view formatted results.
Calculate area by inputting width and length in feet, inches, or meters. Convert between imperial and metric units in real time. Determine quantity with gap size and waste percentage. Identify floor or wall based on dimensions.
The app calculates annual zakat payable. It automatically fetches the latest nisab value based on real-time gold prices and includes categories for jewelry, cash, trade, and loans.
Calculate and side lengths of right angle triangles using sine, cosine, and tangent. Input known values to determine missing measurements. Explain calculation steps and rules for applying trigonometric ratios.
The app calculates and displays the performance of 74 Continental and 108 Lycoming normally-aspirated engines. It offers a graphic display illustrating manual construction methods for determining altitude performance based on user inputs.
The app calculates geometric forms and bodies including triangles, circles, rectangles, cones, cuboids, and cylinders. Users can view calculation steps and draw figures with calculated values.