JSON Editor Mobile vs Developer AI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
JSON Editor Mobile
This application allows users to create, visualize, modify, and validate JSON data. It offers both outline and text modes for editing, with features like syntax coloring, auto-indentation, and find/replace functionality. Premium features, including saving documents, are available via a one-time in-app purchase.
- View and edit JSON in outline or text modes
- Error-proof manipulation in outline mode
- Syntax coloring and auto-indentation in text mode
- JSON validation with error highlighting
- Find and replace functionality
- Undo and redo options
- Customizable appearance and font settings
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JSON Editor is a beautiful viewer and editor for JSON data. It allows you to create, visualize, modify, validate, format and save your JSON documents. The app has the smarts needed to make the minimum changes when editing a file, even in the "outline" mode. This is especially useful when you keep the files in a repository, because only the relevant changes will be shown when diff-ing the edited files. MAJOR FEATURES • View and edit your JSON documents in "outline" (aka "tree") or "text" modes • The "outline" mode offers a great and error proof way to manipulate your JSON, by allowing you to easily add, reorder, delete, copy & paste the items • The "text" mode offers a quick way to interact with the raw text which makes up the JSON and to investigate invalid JSONs OUTLINE MODE • Perform standard operations: cut, copy, paste, delete, reorder • Edit keys & values • Sort sibling items or the children of a parent item • Sort the entire JSON by tapping the "Key" or "Value" columns • Auto-detect if the document is human readable or compact, and preserve this format • Find & Replace - configure where the Find (and replace) will take place: in "Key" column or "Value" column or both. • Duplicate items • Change font & font size for better readability • Undo & redo • More customization options available in "More ->Settings -> Outline Editor" TEXT MODE • Syntax coloring, auto-indentation and line numbers • Customize the syntax colors, both for the light and dark appearances • Validate the JSON document • Highlight of the validation errors, along with a description of them • Make the JSON document human readable or compact, even if it is not entirely valid • Find & Replace • Change font & font size for better readability • Undo & redo • More customization options available in "More -> Settings -> Text Editor" IMPORTANT: JSON Editor is available as free to download, but a few features are disabled by default: Save documents, Find & Replace, Sort. In order to get the most out of the app, and to enable the aforementioned features, "Premium" is recommended to be purchased ("Premium" is a one-time in-app purchase).
Developer AI
This AI-powered application automatically generates source code in multiple programming languages based on your plain English descriptions. It streamlines development by handling syntax and optimization, making it suitable for both experienced developers and beginners.
- AI-powered code generation
- Supports multiple programming languages
- Generates code from plain English descriptions
- Saves development time
- User-friendly interface
- Flexible subscription with cancellation
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Introducing an innovative AI-powered app designed to revolutionize the way you generate source code. This app harnesses the power of artificial intelligence to automatically create code in various programming languages, tailored to your specific needs. Whether you're a seasoned developer looking to speed up your workflow or a novice eager to learn and experiment, this app is your perfect companion. Using the app is incredibly straightforward. Simply input a description of what you want your code to accomplish, and the app will generate the corresponding source code. No more spending hours poring over syntax or debugging errors; the AI takes care of it all, providing you with clean, efficient, and functional code. Here’s how it works: 1. Input Your Requirements: Describe the task or functionality you need in plain English. For example, "Create a function that sorts an array in ascending order." 2. Generate Code: The AI processes your input and generates the corresponding source code in your chosen programming language. You can select from a wide range of languages, including Python, Java, JavaScript, C++, and many more. 3. Review and Implement: Once the code is generated, you can review it, make any necessary adjustments, and implement it directly into your project. The app ensures that the code is optimized and adheres to best practices, saving you valuable time and effort. Subscribing to this app is quick and easy. You can sign up within seconds, and the flexible subscription model allows you to cancel anytime, ensuring you only pay for what you need. Whether you require code generation for a one-time project or ongoing support for your development tasks, this app has you covered. Key Features: • Multi-Language Support: Generate code in a variety of programming languages to suit your project's needs. • Time-Saving: Significantly reduce development time by automating code generation. • User-Friendly: Intuitive interface makes it easy for anyone to use, regardless of coding expertise. • Flexible Subscription: Subscribe quickly, with the option to cancel anytime. Download the app today and transform your coding experience. Let AI handle the heavy lifting while you focus on what matters most – creating innovative and impactful software solutions. With this app, coding becomes not only more efficient but also more enjoyable. Say goodbye to the tedious aspects of programming and hello to a smarter, faster way of working. Try it now and see the difference AI can make in your development process! Note: this app requires a subscription in order to be used, you can subscribe quickly and easily in the app (and cancel any time if you wish)! ----------------------------------------- Terms of Use https://www.yolleg.com/terms/codegen Privacy https://www.yolleg.com/privacy/codegen
Screenshots
Verdict
The clearest difference is review sentiment: Developer AI at 100% against JSON Editor Mobile's 60%. Developer AI also leads on rating (4.4 vs 3.9) and update cadence (every 4 days vs every 3 months). JSON Editor Mobile's advantage is monetization model (free with in-app purchases vs subscription) and iOS requirement (16.0 vs 18.5). On price, ratings volume, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. JSON Editor Mobile sells 2 one-off in-app purchases and Developer AI sells 6 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Developer AI holds the better App Store score, 4.4 against 3.9. Both are backed by a comparable volume of ratings — 11 and 8 respectively. Written reviews point the same way: 60% of JSON Editor Mobile's written reviews are positive against 100% of Developer AI's.
JSON Editor Mobile ships an update every 3 months, Developer AI every 4 days. The most recent releases landed on September 22, 2026 and September 9, 2026 respectively.
| Parameter | JSON Editor Mobile | Developer AI |
|---|---|---|
| Price | Free | Free |
| Rating | 3.9 (11 ratings) | 4.4 (8 ratings) — better |
| Positive reviews | 60.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 11 — better | 8 |
| Update frequency | Every 3 months | Every 4 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases — better | Subscription |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.0 — better | 18.5 |
| Further details — not scored | ||
| Size | 11 MB | 93 MB |
| Age rating | 4+ | 4+ |
| Developer | VDT LABS S.R.L. | Yolleg Ltd |
Customer experience
JSON Editor Mobile
Developer AI
In-app purchases
JSON Editor Mobile
- Tip$1.99
- Premium$4.99
Developer AI
- Main Sub Week3 Days trial$4.997 Days
- Main Sub Month3 Days trial$9.991 Month
- Premium Month3 Days trial$14.991 Month
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- Main Sub Month3 Days trial$19.991 Month
- Main Sub Year7 Days trial$49.991 Year
- Main Sub Year7 Days trial$69.991 Year
Questions
Is JSON Editor Mobile free?
Is Developer AI free?
Which has better reviews, JSON Editor Mobile or Developer AI?
Do JSON Editor Mobile or Developer AI have ads?
Which is updated more often, JSON Editor Mobile or Developer AI?
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