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Learn JSON | JSON Tutor
Updated
Nov 3, 2025
Developer
Muhammad Umair
OS
IOS
Category
app
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Good App Guaranteed:
This app passed the security test for virus,malware and other malicious attacks and doesn't contain any theats.
Description:
Learn JSON is an interactive learning and developer tool that helps you master JSON quickly and use it with confidence. Learn with bite-size lessons and hands-on exercises, then validate, format, and preview JSON in a built-in playground. Core features include guided tutorials with real-time feedback, instant validation with clear error highlights, and a one-tap formatter and viewer with sample templates. Ideal for students, developers, testers, and data analysts who work with APIs and structured data. Keywords: JSON tutorial, JSON validator, JSON formatter, developer tools, coding education, API testing.
HOW TO PLAY:
1. Download and open the app, then sign up or continue as a guest to start learning.
2. Begin with the Learn track to complete beginner-to-advanced lessons, following step-by-step prompts and quick quizzes.
3. Open Playground to paste or write JSON and see instant validation and error messages; tap Format to clean and beautify.
4. Use optional schema checks to verify structure, or start from built-in templates to create valid JSON faster.
5. Save, export, or share your JSON, track your progress, and revisit challenges to strengthen your skills.
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Version:
1.0
Size:
42.51MB
Price:
$ 1.99
Released:
Nov 2, 2025
Updated:
Nov 3, 2025
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