249+ iOS apps curated and reviewed
From beginner-friendly picks to power-user tools, our prt calculator list covers 249+ iPhone apps updated through July 2026. Compare ratings, prices, and screenshots in one place.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 2.6★ (160) | No | No | Jul 2026 |
| 2 |  | Free | 5.0★ (1) | No | Yes | May 2026 |
| 3 |  | $0.99 was $1.99 | — | No | No | Jun 2026 |
| 4 |  | $5.99 | 4.7★ (6.3K) | No | Yes | Aug 2026 |
| 5 |  | Free | 4.7★ (60K) | No | No | Aug 2026 |
| 6 |  | Free | 4.8★ (1.9K) | Yes | No | Aug 2026 |
| 7 |  | Free | 3.9★ (192) | No | Yes | May 2026 |
| 8 |  | Free | 4.9★ (404K) | Yes | No | Aug 2026 |
This app provides U.S. Navy personnel with comprehensive information and resources for the Physical Fitness Assessment (PFA). It covers nutrition, fitness guidance, training programs, and assessment tools to help Sailors meet Navy readiness standards.
Calculate your Navy PRT scores and BCA metrics with this trusted tool. It offers support for various events, includes standards, and provides calorie suggestions for alternate cardio options. An optional training program is available to help improve your scores.
This advanced calculator app offers a powerful math core and algebra engine for basic to complex calculations. It includes features like step-by-step solutions, handwriting recognition, and 2D graphing, making it suitable for students, engineers, and programmers.
This app offers both basic and scientific calculation modes with over 30 scientific operations. It allows for customization of the app's appearance and includes features for note-taking, drawing, and viewing calculation history. It supports high accuracy calculations and nested parentheses.
This app functions as a scientific calculator, enabling users to input and edit complex formulas with ease. It supports formula history, variable memory, and various number system conversions for accurate calculations.
This app helps U.S. Navy Sailors quickly calculate, log, and track their Physical Readiness Test (PRT) and Body Composition Assessment (BCA) scores. It supports current regulations, including alternative cardio events like swimming and cycling, and provides detailed scoring breakdowns for each component of the test.
This utility app offers a clean and intuitive interface for performing calculations. It prioritizes a user-friendly design with large buttons and a clear display for quick and efficient use.
This app calculates the correct fusion pressure for HDPE and Polypropylene pipe jobs. It simplifies the process by selecting your fusion machine and entering pipe details to determine the recommended theoretical gauge pressure.
A straightforward and efficient calculator for everyday tasks on iPhone and iPad. Features large, readable numbers, comfortable buttons, and a history log for easy review. Ideal for shopping, homework, budgeting, and quick calculations without distraction.
A highly customizable calculator app offering a modern interface and extensive features. Personalize themes, button layouts, and visual elements. Track your calculations with a detailed history and access scientific functions.
This utility app offers a comprehensive suite of calculators for everyday financial, health, and date-related needs. It includes tools for loans, investments, taxes, health metrics, and unit conversions, along with a math solver.
This app offers both basic and advanced scientific calculations with an intuitive interface designed for tablets and phones. It includes features like currency conversion, calculation history, and the ability to share results. An optional premium membership removes ads and provides enhanced support.
This free calculator app allows users to input equations naturally, like writing on paper, and supports advanced scientific functions. It offers a history of calculations, customizable themes, and compatibility across iOS devices.
