This app calculates the area of various 2D shapes and the volume of numerous 3D shapes. It supports a wide range of geometric figures, including squares, triangles, circles, cubes, spheres, and cylinders.






236+ iOS apps curated and reviewed
The best area and volume calculator apps on iPhone average 4.4★ across 236+ titles — we've ranked them by what real users actually keep on their phones. Updated July 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | $0.99 was $1.99 | 4.5★ (2) | No | No | Jul 2026 | |
| 2 | Free | 4.4★ (7) | Yes | Yes | Jul 2026 | |
| 3 | Free | 4.6★ (11) | Yes | No | Jul 2026 | |
| 4 | Free | 4.6★ (178) | No | Yes | Jul 2026 | |
| 5 | Free | 4.0★ (2) | No | No | May 2026 | |
| 6 | Free | 4.9★ (12K) | No | Yes | Jul 2026 | |
| 7 | Free | 4.6★ (13K) | Yes | Yes | Jul 2026 | |
| 8 | Free | 4.9★ (33K) | Yes | Yes | Jul 2026 |






This app calculates the area of various 2D shapes and the volume of numerous 3D shapes. It supports a wide range of geometric figures, including squares, triangles, circles, cubes, spheres, and cylinders.





This geometry calculator quickly computes the area and volume of various shapes. Input known values to find unknown quantities with real-time accuracy. Results can be easily copied for use in other applications.






This app provides specialized calculators for construction professionals, including concrete, rebar, and area/volume calculations. It offers material quantity estimation, unit conversion, and professional features like BOQ export and project organization. Designed for contractors, builders, and engineers on job sites worldwide.


Calculate the volume of various geometric shapes quickly and easily. This app provides step-by-step calculation explanations, making it ideal for learning and understanding mathematical concepts.


Calculate the area and volume of a wide variety of 2D and 3D geometric shapes. Supports numerous polygons, triangles, circles, spheres, cylinders, and more.


This app is a powerful feet-inch-fraction calculator designed for construction professionals. It offers advanced calculation capabilities for layouts, bids, and estimates, simplifying complex measurements and conversions for enhanced project accuracy and efficiency.


Easily convert between various units of measurement, including currencies, temperature, length, and weight. This intuitive tool provides real-time currency exchange rates and a comprehensive list of conversions for everyday use.


This app offers a straightforward calculation experience, focusing on essential functions without unnecessary complexity. It includes basic arithmetic, percentage calculations, and advanced functions like square root. Users can customize the appearance with multiple color schemes and utilize features like result copying and split-screen multitasking on iPad.


Easily estimate land and field areas using GPS coordinates. Calculate distances between points and get results in multiple units. Premium features include saving measurements, adding notes, attaching photos, and calculating prices.


Easily calculate area, perimeter, volume, and weight for over 170 geometric shapes. Input measurements, select materials, and choose units for precise results. Includes shape definitions and formulas.




Easily calculate the volume of numerous 3D geometric shapes with this straightforward tool. View formulas, share results, and choose from multiple units and languages.




This app offers a simple and powerful way to convert between over 140 units across 12 categories. Easily switch between units, customize your experience with themes, and share your results.


This app offers a free basic and scientific calculator with an intuitive interface. It supports fractions, percentages, and advanced editing. Optional upgrades provide specialized calculators for fractions with units, polynomial and linear equation solving, graphing, and geometric shapes.


Easily calculate lengths, angles, and areas of various geometric shapes. Input known values and instantly get precise results for a wide range of 2D and 3D figures. Ideal for students and engineers needing quick geometric computations.




This application simplifies geometry calculations for volumes and areas of various shapes. It's designed for students, teachers, and professionals needing quick dimension assessments for geometric figures.


Easily measure land areas using your device's GPS and map data. Mark plot boundaries with swipes to get quick and accurate area calculations. Save and share your measurements for various land management needs.


This app is a versatile unit and currency converter with a user-friendly interface. It supports a wide range of conversion categories, including real-world and crypto currencies, with automatic exchange rate updates. Customize your experience with design options, dark mode, and adjustable home screen layouts.