Best Json Reader Apps

249+ iOS apps curated and reviewed

4.1 avg rating
15 free apps
Updated October 2026

With an average user rating of 4.1★, the json reader category is one of the App Store's strongest. Browse all 249+ apps we track, sorted so the most loved ones surface first.

Compare top Json Reader Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Simple JSON ReaderSimple JSON ReaderFree2.0★ (1)NoNoMay 2026
2JaysonJaysonFree4.5★ (425)NoYesOct 2026
3Json Viewer SimpleJson Viewer SimpleFree5.0★ (1)YesNoJun 2026
4JSON View : Editor & FormatterJSON View : Editor & FormatterFree—NoNoSep 2026
5JSON Viewer and EditorJSON Viewer and EditorFree—NoNoSep 2026
6JSON UtilitiesJSON UtilitiesFree—NoNoSep 2026
7JSON Viewer - Json file readerJSON Viewer - Json file reader$1.994.2★ (113)NoNoAug 2026
8JSON PrettifyJSON PrettifyFree5.0★ (2)YesNoAug 2026

Top Picks for Json Reader

Jayson#2

Jayson by Simon B. Støvring

JSON editor with Shortcuts
Strong Contender
🛠️ Developer Tools
4.5😊(425 ratings)
FreeIn-App Purchases
#98in Developer Tools
Jayson screenshot 1
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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

More Json Reader apps to explore

FAQ about Json Reader

What are the best json reader apps for iPhone?
Simple JSON Reader tops our json reader apps ranking as of October 2026, with a 2.0-star average from 1 App Store ratings, and it's free to download.
Yes — 15 of the top json reader apps we rank are free to download, including Simple JSON Reader and Jayson.
Simple JSON Reader has no ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 249+ json reader apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.

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