Best Json Viewer Simple Apps

178+ iOS apps curated and reviewed

4.0 avg rating
19 free apps
Updated July 2026

Looking for free json viewer simple apps? 19 of our 178+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Json Viewer Simple Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Json Viewer SimpleJson Viewer SimpleFree5.0★ (1)YesNoJun 2026
2Json Viewer-View and Edit JsonJson Viewer-View and Edit JsonFree4.5★ (46)YesNoJul 2026
3JaysonJaysonFree4.5★ (378)NoYesJul 2026
4JSON Viewer - Json file readerJSON Viewer - Json file reader$1.994.2★ (111)NoNoJul 2026
5Power JSON Editor MobilePower JSON Editor MobileFree3.2★ (10)NoYesJul 2026
6File ViewerFile ViewerFree3.7★ (3)NoNoJul 2026
7TestFlightTestFlightFree4.7★ (787K)NoNoJul 2026
8App Store ConnectApp Store ConnectFree4.7★ (14K)NoNoJul 2026

Top Picks for Json Viewer Simple

Json Viewer Simple#1

Json Viewer Simple by Felipe Reitz

Json Reader
Editor's Choice
🛠️ Developer Tools
5.0(1 ratings)
FreeAds
Json Viewer Simple screenshot 1
Json Viewer Simple screenshot 2
Json Viewer Simple screenshot 3
Json Viewer Simple screenshot 4

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.

Jayson#3

Jayson by Simon B. Støvring

JSON viewer and editor
Worth Considering
🛠️ 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 Viewer Simple apps to explore

4
JSON Viewer - Json file reader
JSON Viewer - Json file reader
JSON Viewer - Json file reader
Json viewer & converter to PDF
$1.99

Easily open, search, and manage JSON files directly from other applications on your iPhone or iPad. Convert your JSON data to PDF, archive files, and share or print them with ease.

Open JSON files from other appsJSON to PDF converterArchive JSON files
🔧 Utilities
(111)
free
5
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
6
File Viewer
File Viewer
File Viewer
by Sharpened Productions
Free

Easily open and view over 100 different file types, including documents, images, videos, and archives. Browse files stored on your device or in iCloud Drive. This app also identifies unknown files and displays detailed file information.

Open 100+ file typesBrowse device and iCloud DriveBuilt-in readers for Office, PDF, and images
🔧 Utilities
(3)
free
7
TestFlight
TestFlight
TestFlight
Beta testing made simple
Free

Easily test pre-release versions of apps and App Clips. Provide feedback to developers before public launch. Receive invites via email or public link.

Test beta app versionsTest App ClipsSubmit feedback
🛠️ Developer Tools
(787K)
free
8
App Store Connect
App Store Connect
App Store Connect
For App Developers
Free

Manage your apps and submissions directly from your iPhone or iPad. Monitor sales, respond to reviews, manage testers, and generate marketing assets on the go. Receive important notifications about your app's performance and status.

App status and submission managementTester group and build managementSales and trends monitoring
🛠️ Developer Tools
(14K)
free
9
Browser and Documents Manager
Browser and Documents Manager
Browser and Documents Manager
Ultimate File Manager
Free

Manage and browse files and documents on your iOS device with a powerful download manager and web browser. Organize documents, extract archives, and work with over 100 formats. Supports iCloud, Camera Roll, and iTunes file sharing.

Full-featured download managerWeb browser with multiple tabsFile organization and editing
🔧 Utilities
(123K)
free
10
Readme - Text Viewer
Readme - Text Viewer
Readme - Text Viewer
Simple text viewer
Free

This app offers a streamlined experience for viewing text files, removing all extraneous features. It allows quick access to documents from cloud storage services and supports compressed files. Users can customize their reading experience with options for line spacing, themes, font size, and paging animation.

Cloud file downloads (iCloud, Google Drive, Dropbox, OneDrive)iTunes file uploadCompressed file support (zip)
📚 Books
(38)
free with in-app purchases
11
Json Genie: JSON Editor/Viewer
Json Genie: JSON Editor/Viewer
Json Genie: JSON Editor/Viewer
View, Edit & Format JSON Files
Free

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.

View JSON in a tree structureEdit JSON data safelyCompare JSON files
🛠️ Developer Tools
(2)
free with in-app purchases
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
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
14
AppSheet
AppSheet
AppSheet
Make apps yourself. Code-free.
Free

Build custom mobile apps, web apps, and chatbots without coding. Connect to your cloud data to create forms, capture information, and automate workflows for various business needs.

Code-free app creationCustom mobile and web appsChatbot development
💼 Business
(197)
freemium
15
JSON Tools - View Edit
JSON Tools - View Edit
JSON Tools - View Edit
View • Edit • Compare
Free

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.

Hierarchical tree view with expandable nodesRaw text editor with syntax highlightingAdvanced search with JSONPath support
🛠️ Developer Tools
(0)
free with in-app purchases
16
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
17
HTML Viewer Q
HTML Viewer Q
HTML Viewer Q
Lite HTML file management tool
Free

Easily manage and view local HTML files on your device. Import files via iTunes File Sharing, edit them, and utilize features like syntax highlighting and source text search for a streamlined workflow.

iTunes File Sharing importLocal HTML file managementSource text search
🔧 Utilities
(1.5K)
ad-supported
18
JSON Viewer ‎
JSON Viewer ‎
JSON Viewer ‎
View and edit JSON
Free

Easily view and edit JSON content with this utility app. It offers fast code access, intuitive navigation, and essential editing tools. Extract JSON data from images and customize text size for a personalized experience.

Fast code accessIntuitive navigationCopy, paste, undo, redo
🔧 Utilities
(1)
free
19
Apple Developer
Apple Developer
Apple Developer
by Apple
Free

Access the latest developer news, features, and videos from Apple. Stay updated on new frameworks and technologies, and catch up on past event content.

Developer news and featuresLatest Apple frameworks and technologiesWWDC videos
🛠️ Developer Tools
(2.1K)
free with in-app purchases
20
Expo Go
Expo Go
Expo Go
by Nametag
Free

Build mobile applications using web technologies like JavaScript and React. This tool allows you to develop interactive experiences with gestures and graphics directly from your iOS device and computer. Some programming experience is recommended for optimal use.

Build apps with web technologiesInteractive gesture and graphics developmentJavaScript and React support
🛠️ Developer Tools
(3.2K)
ad-supported

FAQ about Json Viewer Simple

What are the best json viewer simple apps for iPhone?
Json Viewer Simple tops our json viewer simple apps ranking as of July 2026, with a 5.0-star average from 1 App Store ratings, and it's free to download.
Yes — 19 of the top json viewer simple apps we rank are free to download, including Json Viewer Simple and Json Viewer-View and Edit Json.
Json Viewer Simple shows ads and has no in-app purchases, according to its App Store listing as of July 2026.
We track 178+ json viewer simple apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
Json Viewer Simple is a developer tool designed to help you efficiently view and navigate JSON files. It offers features like search, pagination, and support for large files to make working with JSON data more manageable.
Json Viewer Simple is currently supported on iPhone and iPod devices. It is designed for iOS users who need a convenient way to view JSON files on the go.