# JSONDoc — JSON to Diagram Visualizer > Visualizes JSON models into understandable diagrams, keeping data local. (iPhone/iPad app by Rahul Katariya.) - Source: https://appshunter.io/ios/app/jsondoc/id6462685403 (this page in markdown: same URL + `.md`) - Developer: [Rahul Katariya](https://appshunter.io/developer/1680332229) - Category: Developer Tools - Price: Free with in-app purchases - Rating: 5.00/5 from 1 App Store ratings · 2 written reviews indexed - Age rating: 4+ - Requires: iOS 18.6 · 17 MB - Languages: American English - Released: 2023-08-20 - Data updated: 2026-09-12 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/jsondoc/id6462685403/reviews.md ## What is JSONDoc? Tired of trying to make sense of complex JSON models? The JSONDoc is here to help! This easy-to-use app takes your JSON models and transforms them into visual diagrams, making it much easier to understand and communicate complex data. One of the best things about JSONDoc is that all your JSON documents stay on your computer - nothing is sent to external servers or stored in the cloud. This means you can work with sensitive data in complete confidence. With the JSONDoc, all you need to do is input your JSON model and generate your diagram. Our app is perfect for developers, designers, data analysts or anyone who needs to visualize large amounts of data. Whether you’re working on a personal project or collaborating with a team, the JSONDoc will make your work more efficient and effective. Key features: • Easy-to-use interface: Simply input your JSON models and generate the diagram • Enhanced readability: Translate complex JSON models into easily understandable visual diagrams • Secure: All your JSON documents stay on your computer The JSONDoc is available for download now! Give it a try and take your JSON models to the next level. ------- AppIcon uses `mdi:graph-outline` from https://pictogrammers.com Terms of use: https://aarkaystudio.com/apps/jsondoc/terms Privacy policy: https://aarkaystudio.com/apps/jsondoc/privacy ## Key features - Transforms JSON models into visual diagrams - Enhances readability of complex data - Keeps all JSON documents on your computer - Easy-to-use interface - Secure data handling ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Monthly | $3.99 | per month | | Yearly | $19.99 | per year | **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Lifetime | $29.99 | one-time | ## Recent user reviews (2 of 2) All indexed reviews: https://appshunter.io/ios/app/jsondoc/id6462685403/reviews.md ### 1/5 — Very limited functionality *2026-07-08* I have never been a big fan of this program, as it was originally a freeware app that could only “view” basic JSON documents. Now, they have transitioned it over to a subscription by adding a notepad style text editor in it. Hmm, no thanks. ### 2/5 — Will not open large file *2025-08-09* Opens small file okay. Freezes up when trying to open 7 mb file. ## Frequently asked questions about JSONDoc ### How does JSONDoc help visualize JSON models? JSONDoc takes your input JSON models and automatically generates visual diagrams. This makes complex data structures much easier to understand and communicate, improving workflow efficiency. ### Is my JSON data safe with JSONDoc? Yes, JSONDoc prioritizes security by ensuring all your JSON documents stay on your computer. No data is sent to external servers or stored in the cloud, providing complete confidence when working with sensitive information. ### What devices is JSONDoc compatible with? JSONDoc is available for Mac, iPhone, and iPad, allowing you to visualize your JSON models across multiple Apple platforms. ### What are the subscription plans for JSONDoc? JSONDoc offers a monthly subscription at $1.99 per month and an annual subscription at $9.99 per year. Both plans include a 7-day free trial. ### How often is JSONDoc updated? The latest version of JSONDoc is 1.7.0, last updated on May 27, 2026. This indicates a commitment to ongoing development and improvements. ### What is the age rating for JSONDoc? JSONDoc has an age rating of 4+, making it suitable for a wide range of users, including younger individuals who may be learning about data structures. ### Does JSONDoc have ads? No, JSONDoc does not contain advertisements. This provides an uninterrupted user experience focused on visualizing your JSON models. ### Can I use JSONDoc for personal projects and team collaboration? Absolutely. JSONDoc is designed to be efficient and effective for both individual personal projects and collaborative team efforts, simplifying the understanding of complex data. ## Version history (last 5 releases) ### 1.8.0 — 2026-07-08 - JSON Playground now starts with a sample JSON so you can try it right away. - Redesigned upgrade screen with a cleaner, clearer layout. - Smoother trial experience and reliability fixes. ### 1.7.1 — 2026-06-12 Minor bug fixes and improvements ### 1.7.0 — 2026-05-27 The editor just got a lot more comfortable. - 7 new syntax highlighting themes — GitHub, One, Nord, Catppuccin, Tokyo, Solarized, and Gruvbox — with live preview before you commit - Configurable font size and tab width JSON Playground is now on iOS. - Canvas and Editor in separate tabs - Floating Canvas button when the keyboard is up - Settings one tap from the document browser toolbar ### 1.6.0 — 2026-05-06 - Fix syntax highlighting - Enable Cloud Documents ### 1.5.2 — 2026-04-28 - Minor fixes and improvements ## More apps by Rahul Katariya - [Data Modeler](https://appshunter.io/ios/app/data-modeler/id1575153701) - [VerseWell](https://appshunter.io/ios/app/versewell/id6677063119) All apps by Rahul Katariya: https://appshunter.io/developer/1680332229 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-12.*