Report updated May 11, 2026
Json Genie: JSON Viewer/Editor
For software developers and technical professionals who require a mobile-based tool for inspecting and modifying JSON data structures.
Overview · Full Intel report in progress
Json Genie: JSON Viewer/Editor is an established tools app that is completely free. With a 4.1/5 rating from 18.9K reviews, it shows polarized user reception.
What is Json Genie: JSON Viewer/Editor?
Current Momentum
v3.1
No release notes available.
Competition
Rivals identification in progress
7-Day Rank Pulse 🇺🇸
ToolsNo ranking data
Rating Pulse 🇺🇸
What makes this app unique?
What Does It Look Like?
How Is The App's Momentum Right Now?
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What Are The Key Features?
Engineered for speed, the app efficiently opens and navigates large JSON files, including those over 60 MB.
Provides full CRUD capabilities, allowing users to add, delete, clone, move, and reorder objects, arrays, and values.
Supports opening JSON data from local storage, URLs, shared content, and pasted text.
Includes built-in utilities for pretty-printing and minifying JSON content.
How much does it cost?
Who Built It?
Tommy Uytterhaegen
Providing specialized inventory management and technical utility tools for hobbyists and developers. Focused on functional, user-centric design.
Portfolio
8
Apps
Who is Tommy Uytterhaegen?
The publisher maintains a dual-track strategy, balancing niche hobbyist collection management with high-performance technical utilities for developers. Their moat is built on deep integration with external data sources like BoardGameGeek and BoardGameAtlas, which provides significant utility value that generic inventory apps lack. By maintaining a 'functional free' philosophy, they prioritize user retention and community feedback over aggressive monetization, positioning themselves as a reliable utility provider rather than a high-growth consumer brand.
Who is Tommy Uytterhaegen for?
- Technical professionals
- Hobbyists
- Specifically board game
- Video game collectors
Portfolio momentum
With 15 releases in the last 6 months and consistent updates to core titles, the publisher maintains an active development cycle.
What other apps does Tommy Uytterhaegen make?
My Collections: Collect & Show
My Collections: LEGO Dimensions Ed.
My Board Game Collection
My Collections: Dimensions Ed.
Json Genie PREMIUM-JSON Editor
My Game Collection
Analysis in progress, available soon
What do users think recently?
Analysis in progress, available soon
Analysis in progress, available soon
What is the competitive landscape for Json Genie: JSON Viewer/Editor?
How's The Tools Market?
How does it evolve in the Tools market?
| Country | Category | Chart | Rank | Change |
|---|---|---|---|---|
| 🇨🇱 Chile | Developer Tools | iOSFree | #60 | NEW |
| 🇲🇽 Mexico | Developer Tools | iOSFree | #79 | ▲6 |
Strategic analysis coming soon
SWOT, key takeaways & outlook
The outtake for Json Genie: JSON Viewer/Editor
Key Takeaways
Json Genie is a specialized, performance-focused editor built to handle large-scale JSON files on Android devices.
Where Is It Heading?
Trend analysis
Available very soon