250+ iOS apps curated and reviewed
If you already know CPT Code Calculator, this is the deeper bench. 250+ cpt code calculator apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of September 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 3.5★ (8) | No | No | Aug 2026 |
| 2 |  | Free | 4.6★ (36K) | Yes | Yes | Sep 2026 |
| 3 |  | Free | 4.9★ (409K) | Yes | No | Sep 2026 |
| 4 |  | Free | 1.0★ (1) | No | No | May 2026 |
| 5 |  | Free | 4.7★ (61K) | No | No | Sep 2026 |
| 6 |  | Free | — | No | No | May 2026 |
| 7 |  | Free | — | Yes | No | Sep 2026 |
| 8 |  | Free | 4.4★ (3.6K) | Yes | No | Sep 2026 |
This app simplifies understanding medical billing codes and their associated costs. It aims to reduce financial barriers in healthcare by providing clear cost estimates for patients and assisting medical professionals. Created by pre-medical students, it offers an intuitive tool to navigate medical finances.
This multi-function calculator offers basic to advanced scientific and algebraic computations. It includes features like handwriting recognition, equation solvers, and 2D graphing, making it suitable for students and professionals. In-app purchases unlock advanced capabilities.
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 helps outpatient medical providers estimate E&M established CPT medical codes (99212-99215 series) based on 2021 AMA guidelines. It calculates coding based on complexity or time of service for established outpatient visits.
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.
A straightforward calculator app designed for simplicity, offering basic arithmetic operations and percentage calculations. It allows users to record and recall past results, customize colors, and enable touch sounds for a personalized experience.
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 a user-friendly calculator with large buttons and extensive customization options. It features a dual-line display to see input and results simultaneously, saves your calculation history, and provides full scientific functions. Personalize layouts, themes, and even button symbols to suit your needs.
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.
