Best Json Widget Apps

232+ iOS apps curated and reviewed

4.4 avg rating
18 free apps
Updated May 2026

The best json widget apps on iPhone average 4.4β˜… across 232+ titles β€” we've ranked them by what real users actually keep on their phones. Updated May 2026.

Top Picks for Json Widget

JSON Tools - View Edit#3

JSON Tools - View Edit by OKAN KAYCI

View β€’ Edit β€’ Compare
Worth Considering
πŸ› οΈ Developer Tools
0.0(0 ratings)
FreeAdsIn-App Purchases
JSON Tools - View Edit screenshot 1
JSON Tools - View Edit screenshot 2
JSON Tools - View Edit screenshot 3
JSON Tools - View Edit screenshot 4
JSON Tools - View Edit screenshot 5
JSON Tools - View Edit screenshot 6

This app provides developers with tools to view, edit, and compare JSON data. It offers hierarchical tree views, raw text editing with syntax highlighting, advanced search capabilities including JSONPath, and file operations for local and remote JSON files.

More Json Widget apps to explore

4
API Widget
API Widget
API Widget
Widgets from your JSON data
Free
πŸ”§ Utilities
(0)
5
Widget skins 17
Widget skins 17
Widget skins 17
Lock Screen & StandBy Widget
Free

Personalize your iPhone's Lock Screen and StandBy mode with unique widget designs. Choose from a variety of stylish options to make your device stand out and impress your friends with a custom look.

Lock Screen widget customizationStandBy mode widget customizationStylish widget designs
🎬 Entertainment
(66)
free with in-app purchases
6
JSON FORMATTER PRO
JSON FORMATTER PRO
JSON FORMATTER PRO
Syntax Error Highlighting
Free
$2.99 | 100% OFF

This utility app simplifies JSON formatting and validation. It offers syntax error highlighting and allows users to type or paste JSON data for easy manipulation and export. Ideal for developers and anyone working with JSON on the go.

Syntax Error HighlightingJSON FormattingType JSON
πŸ”§ Utilities
(55)
free
7
Jayson
Jayson
Jayson
JSON viewer and editor
Free

This app allows you to view and edit JSON files directly on your device. It offers features like tabbed browsing, split-screen comparisons, and integration with Siri Shortcuts and the Share Sheet for easy JSON parsing and management.

Browse JSON filesTable or syntax highlighted text viewTabbed interface
πŸ› οΈ Developer Tools
(378)
free with in-app purchases
8
Simple JSON Reader
Simple JSON Reader
Simple JSON Reader
Simple, convenient JSON Reader
Free

Easily view and understand information from JSON files and web pages. This utility simplifies data presentation, making complex data accessible in a convenient format for various projects and partners.

View JSON filesView JSON from web pagesConvenient data format
πŸ”§ Utilities
(1)
free
9
Widget | Countdown to birthday
Widget | Countdown to birthday
Widget | Countdown to birthday
App icon changer & widgets
Free

Enhance your phone's home screen with a wide array of customizable widgets and app icon themes. Choose from pre-designed categories like clocks, weather, and countdowns, or create your own unique look with custom backgrounds and colors.

Customizable widgetsApp icon changerThemed home screens
🎨 Graphics & Design
(4.3K)
free with in-app purchases
10
JSON Utilities
JSON Utilities
JSON Utilities
Easy Tools to Manipulate JSON
Free

This minimalist editor transforms complex JSON into readable code with a distraction-free interface. It offers real-time validation, one-click formatting, and effortless string manipulation, working completely offline across multiple Apple platforms.

Minimalist interfaceOffline functionalityReal-time JSON validation
πŸ› οΈ Developer Tools
(2)
free
11
Json Viewer Simple
Json Viewer Simple
Json Viewer Simple
Json Reader
Free

Easily view and navigate JSON files with features like search, pagination, and large file support. Its intuitive interface is designed for all user levels to enhance productivity when working with JSON data.

Search functionalityPagination for organized viewingSupport for large JSON files
πŸ› οΈ Developer Tools
(1)
ad-supported
12
Dashboard (of JSON Requests)
Dashboard (of JSON Requests)
Dashboard (of JSON Requests)
Dashboard to visualize JSON
Free

Create a personalized dashboard to visualize any data you choose. Monitor key metrics like sales, weather, or room temperature with this versatile tool.

Personalized data visualizationCustomizable dashboard layoutMonitor sales and turnover
πŸ”§ Utilities
(4)
free
13
JSON Tools
JSON Tools
JSON Tools
JSON Viewer and Formatter
$0.99
$2.99 | 67% OFF

A comprehensive toolkit for developers to visualize, validate, convert, and generate code from JSON data. It offers features like interactive tree views, schema generation, and code export for multiple programming languages.

Interactive Tree View and JSONPath queryingConvert JSON to XML, CSV, YAML, and moreGenerate type-safe model classes for multiple languages
πŸ› οΈ Developer Tools
(1)
paid
14
JSON Prettify
JSON Prettify
JSON Prettify
Validez et formatez votre JSON
Free

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 formattingDetailed error messages for invalid JSONCompact mode for compressed view
πŸ› οΈ Developer Tools
(2)
ad-supported
15
Curly: JSON Viewer & Formatter
Curly: JSON Viewer & Formatter
Curly: JSON Viewer & Formatter
JSON Viewer browser extension
Free

This browser extension automatically formats and highlights raw JSON text on webpages, making it instantly readable and interactive. It's designed to boost productivity for developers by simplifying data inspection and API debugging.

Automatic JSON detectionSyntax highlightingInteractive JSON view
πŸ› οΈ Developer Tools
(1)
ad-supported
16
Photo Widget.
Photo Widget.
Photo Widget.
Photo Widgets on Home Screen
Free

Display your cherished photos directly on your iPhone and iPad Home Screen. Easily create personalized widgets from your camera roll to keep meaningful moments, like family and travel memories, always in view. Enjoy a clutter-free and personal Home Screen experience.

Create photo widgets easilyMultiple widget sizesAdd photos from camera roll
πŸ“· Photo & Video
(31K)
free with in-app purchases
17
JSON Designer
JSON Designer
JSON Designer
Modeling better Documentation
Free

Visually model and design JSON structures with this intuitive tool. Generate code from your models and export diagrams for documentation. Ideal for developers who want to understand and represent APIs more effectively.

Graphically model JSON structuresExport JSON models as imagesReverse-generate models from JSON
πŸ“Š Productivity
(10)
free with in-app purchases
18
JSON Viewer & Formatter
JSON Viewer & Formatter
JSON Viewer & Formatter
JSON Viewer - JSON Formatter
Free
πŸ”§ Utilities
(0)
19
JSON Navigator
JSON Navigator
JSON Navigator
Beautify JSON output in Safari
$0.99

This app transforms JSON data into interactive, visualized trees directly within Safari. It offers instant visualization, data type indicators, and easy navigation through complex structures. Customize your viewing experience with light and dark themes.

Instant JSON visualizationInteractive tree-view interfaceData type indicators
πŸ› οΈ Developer Tools
(2)
paid
20
JSONEditor - JSON Viewer
JSONEditor - JSON Viewer
JSONEditor - JSON Viewer
JSON Editor, Formatter
Free

This app allows developers to import, view, and edit JSON files with syntax highlighting. It offers tree view for clear visualization and supports importing from files or HTTP requests.

Import JSON from Files appImport JSON from HTTP requestTree View for clear visualization
πŸ› οΈ Developer Tools
(6)
freemium