RegEx Knife app icon

Apps Like RegEx Knife for iPhone and iPad

Highlight, edit, and see results.

The app provides a tool for working with regular expressions. It allows users to highlight capture groups, edit them, and see results.

by Mark Alldritt★ 4.325 ratingsUtilitiesFreeData updated 2026-11-06

RegEx Knife screenshots

Ranked alternatives

Showing 301–320 of 1,000 ranked alternatives.

  1. MobileToolz™ Pro - for iPad app icon

    MobileToolz™ Pro - for iPad

    Ndili Technologies, Inc

    Business productivity on the go.

    The app supports viewing and printing many document types, including PDF, Word, and Excel. It allows users to send faxes to over 220 countries and territories worldwide and offers a USA-based toll-free number for incoming faxes and voicemail.

    ★ 1.01 ratingsProductivity$9.99Data updated 2026-09-13
  1. Screenia app icon

    Screenia

    FRESH DYZAIN, TOV

    Capture, edit, and share screenshots

    Capture screenshots with fullscreen or fragment options. Edit images using pencil, text, arrows, and shapes. Save up to 100 screenshots in the cloud. Share links to screenshots with customizable hotkeys.

    ★ 4.279 ratingsDeveloper ToolsFreeData updated 2026-09-06
  2. Calculator # Converter app icon

    Calculator # Converter

    CAT VIET SOFTWARE DEVELOPMENT & MEDIA JSC

    Calculations made simpler than ever before.

    The app offers a scientific calculator with over 800 formulas. It includes currency and unit converters, date and time functions, and finance tools.

    ★ 4.370 ratingsUtilitiesFreeData updated 2026-09-25
  3. Karnaugh & Boolean Minimizer app icon

    Karnaugh & Boolean Minimizer

    Ketan Appa

    Simplify maps and expressions

    Simplify expressions and Maps. Input logical expressions or maps. Perform minimization and view simplified results. Support multiple algebra formats. Export solutions and save work.

    ★ 4.222 ratingsEducation$5.99Data updated 2026-09-08
  4. Calculator!! app icon

    Calculator!!

    Behzad Dogahe

    Calculate and track expressions

    Calculator displays calculations in real-time and saves a history accessible by swiping up. It handles fractions, converting between proper, improper, and mixed formats. It supports degrees, minutes, and seconds for angle input.

    ★ 4.456 ratingsUtilities$2.99Data updated 2026-09-08
  5. eSign: Fill, Sign Documents app icon

    eSign: Fill, Sign Documents

    viktor puper

    Edit, , and fill PDF forms effortlessly

    Edit PDF files by filling out forms, checking boxes, and adding text. digitally with a handwritten or stored signature. Highlight, annotate, and draw on PDFs for notes and comments. Import files from any source and save or share edited .

    ★ 4.574 ratingsBusinessFreeData updated 2026-09-06
  6. Cubetto 5 app icon

    Cubetto 5

    semture GmbH

    Model processes and visualize workflows

    Model business processes using BPMN, Value Stream Maps, and EPC diagrams. Create organizational charts, mind maps, UML diagrams, and SOPs. Collaborate with team members and export models in multiple formats.

    ★ 4.05 ratingsBusiness$29.99Data updated 2026-09-11
  7. MobileToolz™ (Business Tools) app icon

    MobileToolz™ (Business Tools)

    Ndili Technologies, Inc

    Business productivity on the go.

    The app allows viewing and printing of many document types, including PDF, Word, and Excel. It also enables file transfers via a web browser and sending faxes to over 220 countries.

    ★ 5.04 ratingsProductivity$9.99Data updated 2026-09-12

How we rank alternatives

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