Best Json Viewer Apps

248+ iOS apps curated and reviewed

3.8 avg rating
17 free apps
Updated October 2026

If you already know Jayson, this is the deeper bench. 248+ json viewer apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of October 2026.

Compare top Json Viewer Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1JaysonJaysonFree4.5★ (425)NoYesOct 2026
2JSON Viewer ‎JSON Viewer ‎Free1.0★ (2)NoNoOct 2026
3Json Viewer SimpleJson Viewer SimpleFree5.0★ (1)YesNoJun 2026
4Unzip - zip,rar,7z file openerUnzip - zip,rar,7z file openerFree4.6★ (55K)YesYesOct 2026
5JSON Viewer ProJSON Viewer Pro$2.99——NoSep 2026
6Curly: JSON Viewer & FormatterCurly: JSON Viewer & FormatterFree5.0★ (1)YesNoSep 2026
7JSON Viewer, Editor & FormatJSON Viewer, Editor & FormatFree—YesYesOct 2026
8Pry JSON ViewerPry JSON ViewerFree—NoNoAug 2026

Top Picks for Json Viewer

Jayson#1

Jayson by Simon B. Støvring

JSON editor with Shortcuts
4.5😊(425 ratings)
FreeIn-App Purchases
#88in Developer Tools
Jayson screenshot 1
Jayson screenshot 2
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Jayson screenshot 6

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
  • ⚡ Great Shortcuts and URL scheme integration
  • 📂 Effective file navigation and viewing
  • ✨ Beautiful UI design and visual presentation
  • 🆓 Free core functionality available
  • 🎨 Tab support for multiple files
  • 💪 Lifesaver for developers and power users

Room to Improve

  • 🐛 Frequent crashes and instability issues
  • 🔋 High battery consumption and device heating
  • ❌ Missing search functionality
  • 📵 Safari browser support issues
  • 🔒 Limited free features, paywall for advanced options
  • ⚙️ Confusing UI navigation on iPhone
  • 🤔 Steep learning curve for some users
  • 📊 Poor performance with large files
  • 😞 Inadequate customer support and response times
JSON Viewer ‎#2

JSON Viewer ‎ by Hrishi Suthar

View and edit JSON
Strong Contender
🔧 Utilities
1.0(2 ratings)
Free
JSON Viewer ‎ screenshot 1
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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.

More Json Viewer apps to explore

FAQ about Json Viewer

What are the best json viewer apps for iPhone?
Jayson tops our json viewer apps ranking as of October 2026, with a 4.5-star average from 425 App Store ratings, and it's free to download.
Yes — 17 of the top json viewer apps we rank are free to download, including Jayson and JSON Viewer ‎.
Jayson has no ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 248+ json viewer apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.

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