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 461–480 of 1,000 ranked alternatives.

  1. Resistor Calc+ app icon

    Resistor Calc+

    EONSOFT

    Calculate value by bands

    Calculator determines resistance value based on colored bands. Users select band count and for each band. The displays the resistance value and visual representation of selected colors. Helps configure electronics projects.

    ★ 5.05 ratingsUtilitiesFreeData updated 2026-09-16
  1. Wireless Printer - PDF Scanner app icon

    Wireless Printer - PDF Scanner

    IKONIC DEV LLC

    Scan, print, convert, and sign documents

    Print documents wirelessly to AirPrint-enabled printers. Scan and convert documents to PDF. Add e-signatures to files. Share scanned documents via email or cloud services. Organize and manage files in a centralized digital workspace.

    ★ 3.73 ratingsProductivityFreeData updated 2026-09-06
  2. Developer Laboratory app icon

    Developer Laboratory

    恒盛 程

    Create icons and mockups

    Create icons and mockups for iOS. Mimic WeChat Moments and image viewer interfaces. Prevent @mentions on Sina Weibo. Imitate Alipay password prompts and post circles. Implement tags, JS interaction, and web page loading.

    ★ 4.76 ratingsDeveloper ToolsFreeData updated 2026-09-06
  3. Epson LFP Ink Cost Calculator app icon

    Epson LFP Ink Cost Calculator

    Signals

    Estimate ink costs for Epson printers.

    The app estimates monthly ink needs and costs for Epson professional large format printers. It allows comparison of different Epson large format printers and their ink configurations for productivity.

    ★ 1.04 ratingsBusinessFreeData updated 2026-09-29
  4. Smart Printer: Photo & Doc app icon

    Smart Printer: Photo & Doc

    Yauheni Kudrytski

    Print and scan documents instantly

    Scan documents to PDF using the camera. Print photos, PDFs, and documents from Files, Photos, or Share sheet. Preview pages and adjust settings for layout, margins, duplex, N-up, color, and orientation. Access recent files and print history directly.

    ★ 5.05 ratingsUtilitiesFreeData updated 2026-09-06
  5. LazyCalc – Smart Calculator app icon

    LazyCalc – Smart Calculator

    Daniel Lozovsky

    Calculate, convert, and solve with precision

    Perform complex calculations with a scientific featuring parentheses and functions. Convert units across categories like length, weight, and temperature. Calculate percentages, fractions, and exponents. View editable history and switch between modes.

    ★ 5.02 ratingsUtilitiesFreeData updated 2026-09-06
  6. Electrical Calc app icon

    Electrical Calc

    Snappy Appz Inc.

    Calculate formulas and code results

    Calculate values using formulas and code-compliant results. Determine wire, conduit, fuse, and ground sizes based on Canadian Electric Code. Track load calculations, voltage drops, and system efficiency.

    ★ 2.52 ratingsUtilities$19.99Data updated 2026-09-08
  7. SERV Vendors app icon

    SERV Vendors

    OnSite Solutions, LLC

    Update work orders and rate cars

    View and update work order status from Car Dealerships. Rate cars upon delivery. Access the same data as the Web Portal. Requires login for dealership employees and . No in- purchases.

    ★ 5.03 ratingsProductivityFreeData updated 2026-09-25
  8. MFi Browser 2018 app icon

    MFi Browser 2018

    Dryrain Technologies LLC

    Capture data with barcode and MSR readers

    Capture and process barcode, credit card, and magnetic strip data using integrated scanners and readers. Print receipts or labels via connected printers. Enable NFC interactions for data exchange.

    ★ 5.01 ratingsBusinessFreeData updated 2026-09-14
  9. Sleek QR Code Reader app icon

    Sleek QR Code Reader

    Starkode Limited Company

    Scan organize and share QR codes.

    The app scans QR codes and lists them for later use. Users can email QR codes as PDFs, print them with AirPrint, or share them through various apps.

    ★ 4.33 ratingsUtilitiesFreeData updated 2026-11-07
  10. Binary Clock by jhale.dev app icon

    Binary Clock by jhale.dev

    Joseph Hale

    View time in with customizable settings

    A displays time using columns of dots representing numbers. Users can toggle settings to customize the appearance. Press and hold to access customization options.

    ★ 4.52 ratingsUtilitiesFreeData updated 2026-09-06

How we rank alternatives

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