Curly: JSON Viewer & Formatter
DropletApps Developer Tools iPhoneiPadiPod touch
Curly: JSON Viewer & Formatter is a free Developer Tools app for iPhone and iPad by DropletApps. Rated 5.0/5 from 1 ratings. Requires iOS 15.0.
- Rating
- 5.0
- 1 ratings
- Price
- Free
- on the App Store
- Size
- 8 MB
- Age 17+
- Updated
- Jan 21
- 2026 · v1.1
Screenshots
About Curly: JSON Viewer & Formatter
Tired of squinting at messy blocks of raw JSON text in browser? It’s time to make your data readable. Curly is a lightweight, native browser extension. It automatically detects JSON content on any webpage and instantly transforms it into a perfectly structured, syntax-highlighted interactive view. Whether you are a backend developer debugging APIs or a frontend engineer inspecting data structures, Curly will significantly boost your productivity.
What’s new
Version 1.1 · Updated January 21, 2026
fix bugs.
App privacy
The developer, DropletApps, reported these privacy practices to Apple.
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Usage Data: Advertising Data, Product Interaction, Other Usage Data
- Diagnostics: Crash Data, Performance Data, Other Diagnostic Data
Used for: Third-Party Advertising, Analytics
Alternatives to Curly: JSON Viewer & Formatter
Looking for apps like Curly: JSON Viewer & Formatter? Here are 6 similar apps on the App Store. The highest rated is JSON Prettify (5.0/5), and all 6 are free to download.
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JSON Prettify
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JSON Brace: Viewer & Formatter
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Smart JSON & XML Editor
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Structly - JSON Formatter
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Accessible JSON Viewer
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Curly: JSON Viewer & Formatter | 5.0 / 5 (1 rating) | Free | January 21, 2026 | |
| JSON Prettify | 5.0 / 5 (2) | Free | Nov 26, 2024 | Compare |
| JSON Brace: Viewer & Formatter | – | Free | Sep 8, 2026 | Compare |
| Smart JSON & XML Editor | 5.0 / 5 (1) | Free | Oct 21, 2026 | Compare |
| JSON Formatter Simple Parsing | – | Free | Jan 14, 2026 | Compare |
| Structly - JSON Formatter | 4.8 / 5 (4) | Free | Oct 22, 2026 | Compare |
| Accessible JSON Viewer | – | Free | Feb 23, 2026 | Compare |