Best Regex Lab + alternatives: apps like Regex Lab +

5+ similar apps compared and reviewed

4.5 avg rating
5 free apps
Updated October 2026

Looking for something like Regex Lab +? We've analyzed 5+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

Top Alternatives to Regex Lab +

Yomo: Docker & Portainer#1

Yomo: Docker & Portainer by 春晖 杜

SSH, SFTP, Podman, Compose
4.8(52 ratings)
FreeIn-App Purchases
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Manage Docker, Portainer, and Podman from your device. Connect to remote hosts, monitor containers, and orchestrate stacks with ease. Offers app store integrations and interactive widgets for a unified experience.

Processing & p5.js iCompiler#2

Processing & p5.js iCompiler by riedel.wtf apps S.L.

#1 App for Processing & p5.js
Strong Contender
🛠️ Developer Tools
3.5😐(82 ratings)
FreeIn-App Purchases
Processing & p5.js iCompiler screenshot 1
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Develop and compile Processing and p5.js code directly on your mobile device. Export your creations as standalone apps for offline use. Ideal for students and educators learning creative coding.

What We Love

  • ✅ Works offline without internet connection
  • 👍 Free app with no mandatory payment
  • 🎨 Good for quick creative coding and sketches
  • 📱 Portable Processing development on mobile
  • ⚡ Relatively fast performance for mobile IDE
  • 📋 Copy/paste functionality works well
  • 🎯 Simple and intuitive interface for beginners
  • 🔄 Recent updates have improved stability

Room to Improve

  • 🚫 Compiler errors hidden behind paywall
  • 🐛 Data loss and code deletion issues
  • ❌ No error messages or debugging output
  • 📝 Poor syntax highlighting (highlights wrong keywords)
  • ⌨️ No auto-indentation or code formatting
  • 💾 Unreliable save functionality
  • 🔴 Black screen on errors with no feedback
  • 📚 Limited library support
  • 🔧 Incomplete feature implementation
  • ⚠️ Functions with parameters don't work
  • 🚨 Multi-file projects not properly supported
  • 🖥️ Portrait-only mode, no landscape support
  • ⏱️ Significant lag with large projects
  • 🔌 Viewport jumps when typing mid-file
Textastic Code Editor#3

Textastic Code Editor by Alexander Blach

Text, Coding, SFTP Client, SSH
Worth Considering
🛠️ Developer Tools
4.7😊(2.6K ratings)
FreeIn-App Purchases
#14in Developer Tools
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A powerful text and code editor for mobile devices, offering syntax highlighting for over 80 languages, code completion, and formatting tools. It allows connection to various servers and cloud storage for seamless file management and editing.

What We Love

  • 🚀 Highly performant
  • 👍 Versatile and feature-rich
  • 💡 Excellent integration with other apps (e.g. Working Copy)
  • 👍 Customizable and intuitive UI
  • 👍 Reliable and stable
  • 👍 Great for mobile development and coding on the go

Room to Improve

  • 🐛 Occasional crashes or freezes
  • 🔒 Restrictive paywall for basic functionality
  • 👎 Confusing file management and upload/download workflow
  • 👎 Lack of modern code editing features (e.g. auto-indent, code folding)