Best Json Viewer Apps For Developers

202+ iOS apps curated and reviewed

4.0 avg rating
19 free apps
Updated June 2026

Looking for free json viewer apps for developers apps? 19 of our 202+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Top Picks for Json Viewer Apps For Developers

JSONEditor - JSON Viewer#2

JSONEditor - JSON Viewer by 杏娣 吴

JSON Editor, Formatter
Strong Contender
🛠️ Developer Tools
4.3(6 ratings)
FreeIn-App Purchases
JSONEditor - JSON Viewer screenshot 1
JSONEditor - JSON Viewer screenshot 2
JSONEditor - JSON Viewer screenshot 3

This powerful JSON editor allows developers to import, view, and edit JSON data with ease, featuring syntax highlighting and a clear tree view. Subscribe now to access advanced features and take your JSON editing to the next level.

Json Viewer Simple#3

Json Viewer Simple by Felipe Reitz

Json Reader
Worth Considering
🛠️ 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

Effortlessly view and manage your JSON files with this intuitive app, featuring search, pagination, and large file support. Download now and boost your productivity when working with JSON files!

More Json Viewer Apps For Developers apps to explore

4
JSON Brace for Safari
JSON Brace for Safari
JSON Brace for Safari
Powerful JSON viewer
Free
$1.99 | 100% OFF

This application turns unreadable JSON responses into beautifully formatted, navigable data structures, allowing users to easily explore and debug JSON data on any webpage. Download for free to access core features, or upgrade to Pro for advanced tools like lightning-fast search and custom expansion levels.

🛠️ Developer Tools
(2)
5
Jayson
Jayson
Jayson
JSON viewer and editor
Free

Jayson is a versatile JSON viewer and editor, offering features like browsing, editing, and comparing JSON files, Siri Shortcuts, Share Sheet Actions, URL schemes, and more. Unlock additional features like themes, visual appearance customization, and the ability to open more than two tabs with the "Unlock Everything" in-app purchase. Experience simplified JSON management today!

🛠️ Developer Tools
(378)
6
JSON Viewer ‎
JSON Viewer ‎
JSON Viewer ‎
View and edit JSON
Free
🔧 Utilities
(1)
7
App Store Connect
App Store Connect
App Store Connect
For App Developers
Free

Manage your apps, beta tests, submissions, and performance with ease. Stay updated on key events in real-time. Elevate your app development experience today.

🛠️ Developer Tools
(14K)
8
Power Apps
Power Apps
Power Apps
by Microsoft Corporation
Free

Access your work or school apps anytime, anywhere with this app. From campus maps to event registration, expenses, health check-ins, and more, Power Apps lets you create and access a variety of useful applications on the go!

💼 Business
(23K)
9
Replit: Vibe Code with AI Fast
Replit: Vibe Code with AI Fast
Replit: Vibe Code with AI Fast
Idea to app, fast
Free

Code projects effortlessly from anywhere with Replit - the ultimate platform supporting hundreds of languages and frameworks. Collaborate in real-time, deploy instantly, clone projects, set up custom domains, and more. Whether you're a beginner or an expert, Replit is your go-to for coding projects on the go!

🛠️ Developer Tools
(18K)
10
iGenapps: Apps made easy
iGenapps: Apps made easy
iGenapps: Apps made easy
DIY apps builder without code
Free

Create your own mobile app easily with this DIY app builder tool, no coding needed. Design, publish, and manage your app for business or personal use. Start your free 3-day trial now! See Terms: [Terms & Conditions](https://igenapps.com/home/terms)

💼 Business
(1.5K)
11
Apple Developer
Apple Developer
Apple Developer
by Apple Inc.
Free

Stay up-to-date with the latest Apple frameworks and technologies, watch WWDC videos offline, and enroll in the Apple Developer Program. Get developer news, features, and stories all in one place.

🛠️ Developer Tools
(2.1K)
12
JSON Viewer & Editor
JSON Viewer & Editor
JSON Viewer & Editor
Format, Validate & Convert
Free
🛠️ Developer Tools
(0)
13
JSON Editor Viewer XML PDF
JSON Editor Viewer XML PDF
JSON Editor Viewer XML PDF
JSON File Editor And Reader
Free

This all-in-one data management application allows users to effortlessly work with various data formats, including JSON, XML, and PDF files, with features such as intuitive editing, syntax highlighting, and file management. Download it today to experience the convenience of managing multiple data formats in a single, powerful app and unlock a new level of productivity in your digital endeavors.

🔧 Utilities
(2)
14
Smart JSON & XML Editor
Smart JSON & XML Editor
Smart JSON & XML Editor
Viewer, Formatter & Tools
Free
🛠️ Developer Tools
(0)
15
JSON Navigator
JSON Navigator
JSON Navigator
Beautify JSON output in Safari
$0.99
🛠️ Developer Tools
(2)
16
HTML Viewer Pro
HTML Viewer Pro
HTML Viewer Pro
Source Code Viewer
Free
🔧 Utilities
(40)
17
JSON Viewer & Formatter
JSON Viewer & Formatter
JSON Viewer & Formatter
JSON Viewer - JSON Formatter
Free
🔧 Utilities
(0)
18
JSON Master: Editor & Viewer
JSON Master: Editor & Viewer
JSON Master: Editor & Viewer
JSON to CSV, XML, Excel Tool
Free
📊 Productivity
(3)
19
HTTPBot: API & HTTP Client
HTTPBot: API & HTTP Client
HTTPBot: API & HTTP Client
Make Requests, Debug APIs
Free

HTTPBot is a powerful application for managing HTTP requests with advanced features. Simplify your web development tasks with this all-in-one tool for sending and receiving HTTP requests effortlessly. Try it now for seamless HTTP client functionality.

🛠️ Developer Tools
(85)
20
myTextViewer
myTextViewer
myTextViewer
Any File Viewer: Code/Log/Text
Free

Easily view any text files with myTextViewer! Open and read text files in various formats quickly and easily. Simply select the file and use the Share option to open it in myTextViewer.

📊 Productivity
(146)