Free42 app icon

Apps Like Free42 for iPhone and iPad

Calculate and print with precision

Perform complex calculations with advanced mathematical functions and programming capabilities. Print results using compatible printers. Save and load calculator sessions. Access open-source code and modify under GNU GPL v2 terms.

by Thomas Okken★ 4.8283 ratingsUtilitiesFreeData updated 2026-09-08

Free42 screenshots

Ranked alternatives

Showing 281–300 of 1,000 ranked alternatives.

  1. iEditor Pro – Text Code Editor app icon

    iEditor Pro – Text Code Editor

    ComcSoft Corporation

    Edit text and source code files.

    The app allows users to create, import, and edit text and source code files. It supports syntax highlighting for several languages and offers file management features.

    ★ 4.316 ratingsProductivity$4.99Data updated 2026-10-07
  2. CoLoRaBLE - Code for LoRa BLE app icon

    CoLoRaBLE - Code for LoRa BLE

    Sam Skalicky

    For BLE device development

    Programmer tools for BLE device development. Interface with SparkFun Gateway via ESP32. Access and modify source on GitHub. Support for 1-channel communication protocols. Implement custom firmware updates.

    ★ 5.01 ratingsDeveloper ToolsFreeData updated 2026-09-06
  3. iCan-Print app icon

    iCan-Print

    TECO Image Systems Co.,Ltd.

    Print documents to network printers and PCs

    Print documents from iPhone, iPad, or iPod Touch to network printers or Windows-connected printers. Search for printers automatically or enter IP addresses. Copy text from apps like Mail or Safari and print directly. Print web pages by entering URLs.

    ★ 3.824 ratingsBusinessFreeData updated 2026-09-08
  1. CALC 1 Programmable Calculator app icon

    CALC 1 Programmable Calculator

    Roger Carey

    Create calculators with AI-generated functions

    Customize calculators for precise calculations. Create function calculators using AI-generated JavaScript code. Add functions to the list and test them before use. Perform complex computations with formulas.

    ★ 4.69 ratingsUtilities$9.99Data updated 2026-09-17
  2. Simple Calculator・Easy & Cool app icon

    Simple Calculator・Easy & Cool

    Futoshi Niiho

    Calculate with precision

    Calculator allows users to perform basic arithmetic operations. It features a clean interface with minimal buttons. Users can add, subtract, multiply, and divide numbers.

    ★ 4.315 ratingsProductivityFreeData updated 2026-09-06
  3. Codable app icon

    Codable

    Jeremy Collins

    Debug web pages on your phone

    View web pages in resizable viewports to test mobile layouts. See pre-rendered source code and structured node lists for debugging. Adjust scale factors to simulate different device sizes.

    ★ 4.36 ratingsUtilitiesFreeData updated 2026-09-14
  4. Developer Calc Hex Dec Oct Bin app icon

    Developer Calc Hex Dec Oct Bin

    DAI WEIJIE

    Calculate in multiple number systems

    Perform calculations with binary, octal, decimal, and hexadecimal values displayed simultaneously. Enter and view hex codes and RGB values on the same screen. Display up to 19 decimal digits. Toggle conversion reset on or off.

    ★ 4.114 ratingsUtilitiesFreeData updated 2026-09-08
  5. Smart Printer App. app icon

    Smart Printer App.

    Howard Vasquez

    Print documents and scan photos

    Print documents, photos, and files directly from your mobile device. Connect to Canon and HP printers for wireless printing. Scan documents and view status in real time. Manage print queues and adjust settings remotely.

    ★ 4.622 ratingsUtilitiesFreeData updated 2026-09-06
  6. TV Remote Universal Control #1 app icon

    TV Remote Universal Control #1

    Mutludev L.L.C-FZ

    TV with touchpad and keyboard

    TV functions with a touchpad and integrated keyboard. Navigate menus and access settings quickly. Use voice commands to search for content. Access a sleek, intuitive interface. Compatible with multiple TV brands and models.

    ★ 4.927 ratingsUtilitiesFreeData updated 2026-09-06
  7. Halcyon Calc app icon

    Halcyon Calc

    Halcyon Touch Software

    Calculate and solve equations

    Perform complex calculations with support for real and complex numbers. Manipulate symbolic expressions and use over 225 built-in functions. Scroll through results with finger gestures. Copy and paste data for easy sharing.

    ★ 4.918 ratingsUtilities$4.99Data updated 2026-09-08
  8. Authenticator App - 2FA Totp app icon

    Authenticator App - 2FA Totp

    DAMOI SRL

    Generate codes for login

    Generate and HOTP codes for two-factor authentication. Add accounts via QR code or manual entry. View and manage generated codes securely. Sync codes across devices for access on the go.

    ★ 4.525 ratingsUtilitiesFreeData updated 2026-09-06
  9. Magnet Copier app icon

    Magnet Copier

    Kenneth Do

    Copy links to clipboard

    Copy links to clipboard by tapping links and using the "Copy to Clipboard" button. Open links in the for direct copying. Access native VisionOS features for spatial interaction. View open-source code and submit patches. No ads or user data sharing.

    ★ 4.25 ratingsUtilitiesFreeData updated 2026-09-06
  10. 8051 Tutorial app icon

    8051 Tutorial

    Siu Yuen Ho

    Learn architecture and C programming

    Learn architecture and assembly mnemonics. Write and debug C programs. Complete 11 projects with source code, including LED, buzzer, and 7-segment display. Calculate baud rates and generate data patterns.

    ★ 5.01 ratingsUtilitiesFreeData updated 2026-09-10
  11. CC Tool App app icon

    CC Tool App

    Walker Frederick

    Manage 3D printer jobs and settings

    Control 3D printers via USB or network connection. Monitor print progress, adjust temperature, and manage print jobs. Send G-code files and access printer settings. View real-time status and error messages.

    ★ 4.513 ratingsProductivityFreeData updated 2026-09-06
  12. Graphique app icon

    Graphique

    Grailbox, LLC

    Visualize equations with a graphing calculator.

    The app provides a graphing calculator with a syntax-highlighting editor. It displays results in both graph and table formats, and includes QuickLook and printing capabilities.

    ★ 0.00 ratingsUtilities$0.99Data updated 2026-09-23

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.