DevPad vs Dev Tool box
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DevPad
This app provides a suite of essential tools for developers, including a performant text editor with syntax highlighting for numerous languages, and various text manipulation and conversion actions. It facilitates quick import and export of text data, and offers features like QR code generation.
- Text editor with syntax highlighting
- Support for 20+ programming languages
- Fast text import (file, clipboard, camera)
- Fast text export (clipboard, share, QR code)
- Numerous text conversion and manipulation actions
- XML to iOS Strings conversion
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In DevPad you will find these features: - A performant text editor with syntax highlight - Powered by Runestone - With these supported languages: - Bash - C - C++ - C# - Css - CSV - Go - HTML - Java - JavaScript - JSON - Lua - Markdown - Php - Python - Regex - Ruby - Rust - Scss - SQL - Swift - TypeScript - YAML - XML - Fast import - From file - From Clipboard - From camera with live text - Fast export - Add to clipboard - Share text - Share a file - Generate a QR Code - Actions - XML Strings to iOS - ASCII to HEX - Base64 Decode - Base64 Encode - Binary to Decimal - Camel Case - Collapse - Create HTML list - Create Markdown table - CSV to JSON - Date to timestamp - Date to UTC - Decimal to Binary - Escape text - Format CSS - Format JSON - Format SQL - Format XML - HEX to ASCII - HEX to RGB - iOS Strings to XML Strings - JSON to CSV - JS to JSON - JWT Decode - Kebab Case - Lorem Ipsum - Lower Case - MD5 - Remove Duplicate Lines - Reverse Lines - Reverse - RGB to HEX - SHA1 - SHA256 - SHA512 - Snake Case - Sort JSON - Sort Lines - Time to Seconds - Trim - Upper Case - URL Decode - URL Encode DevPad is not here to replace some text editors but to give valuable tools to developers. So the inside text editor is there only to offer a place where to temporarily put some text. You will not find stuff you’ll expect from a text editor, because it is not intended to be that. * * *Beta Version* * * DevPad is in beta, which means a lot of features will be added in the next months, also not all features may remain free Since DevPad it’s a beta, you’ll find for sure some bugs, please report them to me at giacomo.pignoni@gmail.com
Dev Tool box
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DevToolbox is an essential collection of developer utilities designed to streamline your coding workflow. Whether you're debugging APIs, encoding data, or formatting JSON, DevToolbox provides the tools you need in a clean, native interface. KEY FEATURES: • JSON Formatter & Validator Format, validate, and beautify JSON with syntax highlighting. Tree view visualization for better structure understanding. Built-in search functionality to find text within large JSON files. • URL Encoder/Decoder Quickly encode or decode URLs for API testing and web development. RFC 3986 compliant encoding for maximum compatibility. • Base64 Encoder/Decoder Convert text to Base64 and vice versa. Supports URL-safe Base64 and auto-padding. Perfect for encoding credentials, tokens, and data URIs. • JWT Decoder Decode and inspect JSON Web Tokens without external services. View header, payload, and signature details instantly. Automatically handles "Bearer " prefix. • Text Case Converter Transform text between various cases: camelCase, PascalCase, snake_case, kebab-case, SCREAMING_SNAKE_CASE, dot.case, UPPERCASE, lowercase, and Title Case. Smart parsing for any input format. • Hash Generator Generate secure hashes using MD5, SHA-1, SHA-256, and SHA-512 algorithms. Essential for checksum verification and security testing. • Unix Timestamp Converter Convert between Unix timestamps and human-readable dates. Supports seconds and milliseconds. Multiple output formats including ISO 8601, UTC, and local time. • Number Base Converter Convert between Decimal, Binary, Octal, and Hexadecimal. Auto-detects input format with 0x, 0b, 0o prefix support. • String Escape/Unescape Escape special characters for JSON strings or unescape encoded text. Handles \n, \t, \", \\ and more. • Color Converter Convert HEX colors to RGB and HSL with live preview. Generates ready-to-use SwiftUI, UIKit, and CSS code snippets. WHY DEVTOOLBOX? • Native Performance: Built with SwiftUI for blazing-fast performance • Privacy First: All processing happens locally on your device • Universal App: Works seamlessly on iPhone, iPad, and Mac • Dark Mode Support: Easy on the eyes during late-night coding sessions • No Ads, No Tracking: Just pure functionality • Offline Ready: No internet connection required Perfect for mobile developers, web developers, API developers, QA engineers, security professionals, and students learning to code. DevToolbox is your pocket-sized development companion. Stop switching between websites and online tools - get everything you need in one native app.
Screenshots
Verdict
The clearest difference is ads: DevPad at none against Dev Tool box's shown. DevPad also leads on iOS requirement (16.0 vs 18.0). On price, update cadence, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
DevPad ships an update monthly, Dev Tool box every 3 weeks. The most recent releases landed on October 6, 2026 and October 4, 2026 respectively.
| Parameter | DevPad | Dev Tool box |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (11 ratings) — better | — |
| Positive reviews | 66.7% of reviews | — |
| Number of ratings | 11 — better | — |
| Update frequency | Monthly | Every 3 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad, Mac — better |
| Requires iOS | 16.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 43 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Giacomo Pignoni | Seonggon Sim |
In-app purchases
DevPad
No in-app purchases
Dev Tool box
No in-app purchases









