JSON Prettify vs Smart JSON & XML Editor
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
JSON Prettify
Easily format and validate JSON data with a clean, intuitive interface. Get clear error messages for invalid JSON and switch to a compact view for efficient data exploration. Streamline your JSON workflow with this developer-friendly tool.
- Quick and clear JSON formatting
- Detailed error messages for invalid JSON
- Compact mode for compressed view
- User-friendly interface
- JSON validation
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JSON Prettify is designed to make working with JSON data easier and more efficient. Whether you’re a developer debugging API responses or a data enthusiast exploring structured information, JSON Prettify provides a clean, intuitive experience for both formatting and validating JSON. • Quick and Clear Formatting: Instantly transform unreadable JSON into a clean, well-organized structure. • Detailed Error Messages: When JSON isn’t valid, JSON Prettify provides precise error messages to help you find exactly what’s wrong. • Compact Mode: Switch to a compressed view to minimize the JSON structure without losing essential information. • User-Friendly Interface: Enjoy a seamless experience designed with developers in mind. JSON Prettify is your lightweight, powerful tool for error-free, organized JSON. Get started today and streamline your JSON workflow!
Smart JSON & XML Editor
This app provides developers, testers, and data analysts with a comprehensive mobile toolkit for working with structured data. It offers multiple editing modes, formatting, conversion between JSON and XML, and powerful data manipulation tools for efficient data management on the go.
- Multiple editing modes (Tree, Source, List)
- Syntax highlighting
- One-tap format and minify
- JSON to XML and XML to JSON conversion
- Add, delete, rename, duplicate, copy/paste data
- Import from device, clipboard, or URL
- Local file management
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"Smart JSON & XML Editor is the all-in-one mobile toolkit for developers, testers, and data analysts who work with structured data every day. Whether you are debugging API responses, editing configuration files, formatting complex nested objects, or converting between JSON and XML formats — this app provides everything you need in a single, fast, and reliable experience. THREE POWERFUL EDITING MODES Switch instantly between three professional editing views to work the way you prefer: Tree View — Navigate and edit your data in a collapsible, hierarchical tree structure. Expand, collapse, and modify nodes with a tap. See the full structure of your data at a glance and make precise edits without touching raw code. Source View — Work directly with raw code in a professional editor featuring syntax highlighting, line numbers, search, code folding, and adjustable font size. Toggle between Edit mode and View mode for safe browsing. List View — Browse key-value pairs in a clean, flat layout for quick scanning and editing. Perfect for finding specific values in large files. SMART SOURCE EDITOR The built-in code editor gives you a desktop-class experience on your mobile device: • Syntax highlighting for both JSON and XML with distinct colors for keys, values, strings, numbers, and brackets • Line numbers for precise navigation and reference • Search functionality to find any key, value, or text instantly • Code folding to collapse sections and focus on what matters • Adjustable font size for comfortable reading on any screen • Edit mode and View mode toggle for safe browsing ONE-TAP FORMAT & MINIFY Transform messy, minified, or unreadable data into clean, beautifully indented and formatted output with a single tap. Or minify formatted data for compact storage and network transmission. Works seamlessly for both JSON and XML files. JSON ↔ XML CONVERSION Convert any JSON file to XML or any XML file to JSON with one tap. The app automatically updates the file extension and preserves your data structure. This is perfect for developers working across different systems, APIs, and platforms that use different data formats. POWERFUL DATA OPERATIONS Take full control of your data with comprehensive editing tools: • Add new keys, values, objects, and arrays at any position • Delete single items or entire branches of your data tree • Rename keys without disrupting the structure • Duplicate nodes and entire subtrees for quick replication • Copy and paste data across documents • Multi-select mode for batch operations on multiple nodes at once — delete, move, or copy several items simultaneously FLEXIBLE IMPORT OPTIONS Open data from anywhere. Import files from your device storage, paste JSON or XML content directly from your clipboard, or load data from any URL. No matter how your data arrives, this app handles it instantly. LOCAL FILE MANAGEMENT All your files are organized in the app's built-in document manager. Create new files, rename existing ones, delete files you no longer need, and quickly access your recent files from the history. Your work is always saved locally and ready when you need it. BUILT FOR DEVELOPERS Smart JSON & XML Editor is designed for professionals who need a reliable, fast, and offline-capable tool for structured data. No accounts required. No cloud dependencies. No unnecessary features. Just open the app and start working with your JSON and XML files. Download Smart JSON & XML Editor today and experience the most powerful way to work with JSON and XML on your mobile device."
Screenshots
Verdict
The clearest difference is review sentiment: JSON Prettify at 100% against Smart JSON & XML Editor's 0%. JSON Prettify also leads on iOS requirement (16.6 vs 26.2). Smart JSON & XML Editor's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, 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.
| Parameter | JSON Prettify | Smart JSON & XML Editor |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 2 — better | — |
| Update frequency | Every 5 days | — |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.6 — better | 26.2 |
| Further details — not scored | ||
| Size | 6 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Jean-Philippe DESCAMPS | Ahmet Yilmaz |
Customer experience
JSON Prettify
Smart JSON & XML Editor
In-app purchases
JSON Prettify
No in-app purchases
Smart JSON & XML Editor
No in-app purchases
Questions
Is JSON Prettify free?
Is Smart JSON & XML Editor free?
Do JSON Prettify or Smart JSON & XML Editor have ads?
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