Best Json Genie Apps

222+ iOS apps curated and reviewed

4.1 avg rating
20 free apps
Updated July 2026

From beginner-friendly picks to power-user tools, our json genie list covers 222+ iPhone apps updated through July 2026. Compare ratings, prices, and screenshots in one place.

Compare top Json Genie Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Json Genie: JSON Editor/ViewerJson Genie: JSON Editor/ViewerFree4.0★ (2)YesYesJul 2026
2JaysonJaysonFree4.5★ (378)NoYesJul 2026
3Json Viewer-View and Edit JsonJson Viewer-View and Edit JsonFree4.5★ (46)YesNoJul 2026
4Unzip - открыть zip,rar,7zUnzip - открыть zip,rar,7zFree4.6★ (54K)YesYesJul 2026
5Json Viewer SimpleJson Viewer SimpleFree5.0★ (1)YesNoJun 2026
6JSON Editor Viewer XML PDFJSON Editor Viewer XML PDFFree1.0★ (2)NoNoMay 2026
7JSON UtilitiesJSON UtilitiesFree5.0★ (2)NoNoJul 2026
8Simple JSON ReaderSimple JSON ReaderFree2.0★ (1)NoNoMay 2026

Top Picks for Json Genie

Json Genie: JSON Editor/Viewer#1

Json Genie: JSON Editor/Viewer by Tommy Uytterhaegen

View, Edit & Format JSON Files
Editor's Choice
🛠️ Developer Tools
4.0(2 ratings)
FreeAdsIn-App Purchases
Json Genie: JSON Editor/Viewer screenshot 1
Json Genie: JSON Editor/Viewer screenshot 2
Json Genie: JSON Editor/Viewer screenshot 3
Json Genie: JSON Editor/Viewer screenshot 4
Json Genie: JSON Editor/Viewer screenshot 5
Json Genie: JSON Editor/Viewer screenshot 6

This app provides a fast and private way to view, edit, compare, and merge JSON files directly on your device. It offers a clear tree structure for browsing, powerful search capabilities, and formatting options without needing an account or cloud upload.

Jayson#2

Jayson by Simon B. Støvring

JSON viewer and editor
Strong Contender
🛠️ Developer Tools
4.5😊(378 ratings)
FreeIn-App Purchases
#75in Developer Tools
Jayson screenshot 1
Jayson screenshot 2
Jayson screenshot 3
Jayson screenshot 4
Jayson screenshot 5

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.

What We Love

  • 👍 Elegant and intuitive JSON editing interface
  • 🎯 Perfect for FNF mod development and updates
  • 📱 Excellent iOS implementation with native feel
  • 🔧 Powerful JSON manipulation capabilities

Room to Improve

  • 🐛 Frequent crashes and instability issues
  • 🔋 High battery consumption and device heating
  • ❌ Missing search functionality

More Json Genie apps to explore

4
Unzip - открыть zip,rar,7z
Unzip - открыть zip,rar,7z
Unzip - открыть zip,rar,7z
распаковать & сжимать файлы
Free

This app is a powerful tool for extracting and compressing various archive file formats. It supports creating encrypted ZIP files, batch compression of media, and offers multiple file transfer options. It also allows viewing and playing a wide range of document, video, and audio types.

Extracts ZIP, RAR, 7Z, TAR, GZIP, and moreCreates encrypted and password-protected ZIP filesBatch compress photos and videos
📊 Productivity
(54K)
free with in-app purchases
5
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
🛠️ Developer Tools
(1)
ad-supported
6
JSON Editor Viewer XML PDF
JSON Editor Viewer XML PDF
JSON Editor Viewer XML PDF
JSON File Editor And Reader
Free

This app allows users to view, edit, and manage JSON, XML, and PDF files in a single platform. It offers features like syntax highlighting, file management, and search capabilities for efficient data manipulation and document review.

Multi-format compatibility (JSON, XML, PDF)Intuitive JSON editingXML data management
🔧 Utilities
(2)
free
7
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
🛠️ Developer Tools
(2)
free
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
🔧 Utilities
(1)
free
9
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
🔧 Utilities
(55)
free
10
Power JSON Editor Mobile
Power JSON Editor Mobile
Power JSON Editor Mobile
A must have JSON tool for dev
Free

This app provides a robust JSON editing experience for developers on iOS devices. It allows for easy viewing, exploring, and validating JSON files through a document browser interface and offers both tree and text views with syntax highlighting.

Document browser for file managementTree view for JSON hierarchyText view with syntax highlighting
🛠️ Developer Tools
(10)
free with in-app purchases
11
JSON Formatter
JSON Formatter
JSON Formatter
Pretty Print JSON
Free

This utility helps you format and view JSON strings with clear, readable indentation. It offers both light and dark themes for a comfortable viewing experience.

Pretty print JSONReadable indentationLight mode
📊 Productivity
(4)
free
12
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
🛠️ Developer Tools
(6)
freemium
13
WinZip: #1 zip & unzip tool
WinZip: #1 zip & unzip tool
WinZip: #1 zip & unzip tool
Professional Zip File Manager
Free

This app is a powerful file manager for creating, extracting, and sharing compressed files. It supports various formats and integrates with cloud storage services for easy file management and secure sharing.

Create and extract Zip and Zipx filesOpen Zip, Zipx, 7z, RAR, and LHA filesEncrypt files with AES encryption
🔧 Utilities
(2.3K)
free with in-app purchases
14
HTTPBot: API & HTTP Client
HTTPBot: API & HTTP Client
HTTPBot: API & HTTP Client
Make Requests, Debug APIs
Free

This app allows users to send HTTP/HTTPS requests and connect to WebSockets, making it easy to debug APIs on the go. It supports various response formats, collaboration features, and authentication methods, streamlining API development and testing.

Send HTTP/HTTPS and WebSocket requestsInspect JSON, HTML, and XML responsesImport/export Postman collections
🛠️ Developer Tools
(1.3K)
free with in-app purchases
15
XML Viewer Converter JSON PDF
XML Viewer Converter JSON PDF
XML Viewer Converter JSON PDF
XML To PDF AI - XML Converter
Free

This app allows you to view, edit, convert, and validate XML files. It offers AI-powered XML code generation and converts files to PDF and JSON. Enjoy a user-friendly interface and flexible subscription options.

View, edit, and save XML filesConvert XML to PDF and JSONAI-powered XML code generation
🔧 Utilities
(110)
subscription
16
ES File Explorer
ES File Explorer
ES File Explorer
Browse & Music, Docs
Free

Manage local and network files with this comprehensive tool. It offers file transfer, compression, built-in media players, cloud storage integration, and editing capabilities for various document and code formats.

File management and sortingWiFi and face-to-face file transferZIP, RAR, 7Z compression/decompression
📊 Productivity
(15K)
free with in-app purchases
17
ZIP Extractor - Unzip, Unrar
ZIP Extractor - Unzip, Unrar
ZIP Extractor - Unzip, Unrar
Fast unarchiver & file manager
Free

Easily compress and decompress various file formats like ZIP, RAR, and 7zip. Secure your files with passwords and manage them all in one place, with options to integrate with cloud storage services.

Zip and unzip filesSupport for ZIP, RAR, 7zipCloud storage integration (iCloud, Google Drive, Dropbox)
🔧 Utilities
(3.7K)
subscription
18
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
🔧 Utilities
(4)
free
19
JSON Viewer and Editor
JSON Viewer and Editor
JSON Viewer and Editor
View, Edit, Format & Convert
Free
📊 Productivity
(0)
20
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
🛠️ Developer Tools
(2)
ad-supported

FAQ about Json Genie

What are the best json genie apps for iPhone?
Json Genie: JSON Editor/Viewer tops our json genie apps ranking as of July 2026, with a 4.0-star average from 2 App Store ratings, and it's free to download.
Yes — 20 of the top json genie apps we rank are free to download, including Json Genie: JSON Editor/Viewer and Jayson.
Json Genie: JSON Editor/Viewer shows ads and offers in-app purchases, according to its App Store listing as of July 2026.
We track 222+ json genie apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
Json Genie allows you to open, view, edit, compare, merge, search, format, and minify JSON and JSONC files directly on your iPhone or iPad. It provides a clean tree view for easy navigation and editing without syntax errors.
Yes, Json Genie is built for a private local workflow. Your JSON files stay on your device and are not uploaded to any cloud servers for viewing, editing, or formatting.

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