Apps Like Essential Calculator for iPhone and iPad
Solve equations with one tap
Solve mathematical equations with a minimalist interface. Input expressions using a basic layout. View results instantly on iPhone or iPod touch. No additional features or complexity.
by Jonathan Sutter★ 4.08 ratingsUtilitiesFreeData updated 2026-09-11
Calculate volume for slabs, footings, columns, walls, and steps. Input dimensions and select mix type for accurate estimates. Supports metric and imperial units. Export results and share via email.
Handles large integers and decimal numbers. Perform high-precision addition, subtraction, multiplication, and division. Save and recall previous calculations. Convert between formats.
Solve problems by capturing images of equations. Provide step-by-step explanations and solutions. Access a periodic table with element details. Offer homework assistance and formula references. Track progress and review past problems.
Calculate , elevation difference, and distance using input values. Store and retrieve calculation history. Sync data across devices with iCloud. Share results via email or copy-paste.
The app calculates the required cooling capacity for cold rooms. Users input installation data into four tabs to see instant calculations for cooling and freezing conditions.
The app allows users to post images and text to Facebook and Twitter at the same time. It supports all interface orientations and is a universal app for iPod Touch, iPhone, and iPad.
Displays calculations in real-time as you type, showing the full input and result instantly. It provides a clear view of the calculation method to prevent errors and ensure accuracy.
Perform arithmetic with mixed and decimals, including bracket operations. View results as , mixed numbers, or decimals. Scroll through a paper tape to review calculations, select, and copy entries. Email results for record-keeping.
Calculate quantities by entering project dimensions and selecting units. Choose between cubic yards, cubic meters, or tons. Adjust for waste and view detailed breakdowns. Export results and share with team members.