249+ iOS apps curated and reviewed
Whether you're new to icalc or looking for an upgrade, our curated collection of 249+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.4★ (354) | No | Yes | Aug 2026 |
| 2 |  | Free | 4.7★ (9.9K) | Yes | Yes | Aug 2026 |
| 3 |  | Free | 4.7★ (1.7M) | Yes | Yes | Aug 2026 |
| 4 |  | Free | 5.0★ (2) | No | Yes | Aug 2026 |
| 5 |  | Free | 4.6★ (38) | Yes | Yes | Jul 2026 |
| 6 |  | Free | 4.9★ (28) | Yes | No | Jun 2026 |
| 7 |  | Free | 5.0★ (1) | No | No | May 2026 |
| 8 |  | Free | — | No | No | May 2026 |
Solve math problems by scanning them and receive step-by-step explanations. Access an AI assistant for detailed answers on math, science, and more. Supports a wide range of math subjects and offers various calculator tools.
Securely hide your private photos, videos, and Live Photos with advanced features like a fake password, break-in alerts, and Face ID unlock. Organize your media with customizable albums and enjoy a private browser for discreet downloads. Back up your memories via WiFi transfer or third-party cloud storage.
This app offers a comprehensive suite of calculation tools, including basic, scientific, and unit conversion functions. It features an AI-powered math solver that can solve problems from photos and a dedicated math notes section for jotting down equations and diagrams. Accessibility options like dynamic text size and VoiceOver support are also included.
This advanced calculator app offers a wide range of scientific and graphing functions, unit and currency conversions, and a fraction calculator. It features a robust history, customizable themes, and widgets, making complex math problems easier to solve for students and professionals.
This versatile calculator supports over 70 languages and offers advanced features like real-time multi-line input, historical ledgers, and easy copying of calculations. It's designed for everyday users, financial professionals, and students needing efficient calculation tools.
This utility app offers a straightforward calculator experience with a familiar interface. It includes features like calculation history, formula display, and clipboard support for easy copying and pasting. It also handles percentage calculations and decimal separators.
This tool helps construction professionals calculate the exact number of adhesive cartridges needed for rebar or stud installations. Users can adjust the calculation based on desired installation quality for precise material estimation.
This app offers a versatile calculator with seven distinct modes for various needs, from basic arithmetic and scientific calculations to programming, statistics, unit conversion, matrix operations, and graphing. It supports advanced functions and system conversions.
This educational app adapts to your math skill level, increasing problem difficulty as you improve. It offers contextually relevant video explanations for any problem you find challenging.
Explore the fundamental properties of triangles with this interactive educational application. It allows users to delve into angles, area, sides, and perimeter, providing a hands-on approach to understanding geometric concepts.
This app is a powerful scientific calculator with graphing capabilities, a formula library, and a unit converter. It offers natural display input, advanced math functions for algebra, calculus, and statistics, and supports various number bases and formats.
Calculate the area of any shape by drawing its perimeter over uploaded images or maps. Set a drawing scale for accurate measurements of irregular areas, including curves and angles. Supports multiple drawing layers for summing areas and offers results in both imperial and metric units.
This free scientific calculator offers essential features like RPN mode, unit conversions, and multiple undo/redo. It provides a taste of a more powerful version, with optional in-app purchases for expanded functionality.
This app offers a fully functional scientific calculator and a notepad with automatic note-taking capabilities. Save your calculations and add custom content to notes for easy future reference. It supports multitasking features on iPad and offers optional upgrades for advanced functionality.
This app offers advanced loan analysis, including mortgage calculations and tax savings impact. It provides detailed amortization tables and helps users understand loan terms for informed financial decisions.
This intuitive app offers a powerful and accurate financial calculator for various calculations. It handles time value of money, growing annuities, bond valuation, cash flow analysis, investment analysis (IRR/NPV), and loan amortization. RPN support and near-instantaneous results are also included.
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 scientific calculator supports engineering notation with prefixes like pico, nano, and mega. It offers a history feature to review past calculations and allows editing of formulas for recalculation. The free version has some limitations on history scrolling and saving.