Jayson vs Vibe Code
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Jayson
This app allows you to view and edit JSON files directly on your device. It offers features like tabbed browsing, split-screen comparisons, and integration with Siri Shortcuts and the Share Sheet for easy JSON parsing and management.
- Browse JSON files
- Table or syntax highlighted text view
- Tabbed interface
- Multiple splits for comparison
- Siri Shortcuts integration
- Share Sheet Actions
- URL schemes
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Jayson is a JSON viewer and editor for iPhone and iPad. Browse JSON as a structure, edit values, and save your changes back to the file. Whether you're inspecting an API response, checking a config file, or making a quick fix on the go, Jayson turns raw JSON into something you can actually read and change. BROWSE AND EDIT - Open JSON files stored on your device or in iCloud Drive. - Toggle between a structured table view and syntax highlighted text. - Add new values and keys, and save your changes back to the file. - Parse text or the contents of a URL from your clipboard into JSON. - Highlight a key from a child of an array to get a quick overview of your data. TABS, SPLITS, AND WINDOWS - Switch between files, or different objects in a single file, using tabs. - Compare JSON in a single file or across files using multiple splits. - Open multiple windows on the iPad. WORKS WITH SHORTCUTS Jayson integrates with Shortcuts, which comes in handy for debugging API calls, previewing JSON files, and building workflows around JSON. - Pass a response from Get Contents of URL to Jayson to see how it is structured. - Open JSON as a document you keep working on, or as a temporary preview. - Format JSON and hand the result to the next action, using spaces or tabs. FREE, WITH AN OPTIONAL UPGRADE Jayson's core functionality is free. Browsing, editing, saving, splits, Shortcuts, and working with up to two tabs at a time cost nothing. A one-time in-app purchase enables having more than two tabs open at once, switching between light and dark themes, and personalizing the app icon, accent color and type icons. One purchase, no subscription.
Vibe Code
This AI-powered assistant helps you generate, debug, and optimize code from natural language prompts. It supports numerous programming languages and offers a clean interface for efficient coding on your device.
- Generate code from natural language
- Debug and improve existing code
- Optimize code performance
- Scan and analyze code snippets
- Support for multiple programming languages
- Easy-to-use interface
- Copy and export code
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Turn your ideas into code with Vibe Code, an AI-powered coding assistant for beginners, students, developers, and programming enthusiasts. Describe what you want to build, choose a programming language, and get useful code and explanations to help you move from an idea to implementation. Whether you’re learning programming, solving a coding exercise, building a prototype, debugging an error, or reviewing existing code, Vibe Code helps you code, understand, and improve your work. AI CODE GENERATOR Turn natural-language ideas into structured code with AI. • Generate code from written prompts • Create functions, snippets, and examples • Build features from simple descriptions • Explore different approaches to coding problems • Reduce repetitive coding tasks • Copy and export generated code DEBUG AND FIX CODE Find potential problems and explore possible solutions. • Analyze syntax and coding issues • Identify potential errors • Get suggested fixes • Understand why an error may occur • Explore alternative implementations • Improve code structure and maintainability SCAN CODE FROM IMAGES Have code in a screenshot or photo? Turn it into editable content. • Take a photo or upload an image • Extract code from screenshots • Analyze scanned code • Convert visual code into editable results • Understand unfamiliar code snippets LEARN PROGRAMMING WITH AI Use AI to understand code instead of simply copying it. • Explain code in simple language • Understand functions and syntax • Learn programming concepts • Get practical coding examples • Compare different approaches • Build your programming knowledge IMPROVE AND OPTIMIZE CODE Make existing code cleaner and easier to maintain. • Improve readability • Simplify complex code • Refine functions and logic • Explore optimization suggestions • Improve organization and maintainability PROGRAMMING LANGUAGES Vibe Code supports a wide range of programming languages, including Python, JavaScript, TypeScript, Java, Swift, C, C++, C#, SQL, PHP, Kotlin, Go, Rust, Ruby, Objective-C, Scala, R, Bash, Assembly, Basic, Clojure, COBOL, Common Lisp, Elixir, Erlang, F#, Fortran, Groovy, Haskell, Lua, OCaml, Octave, Pascal, Perl, and Prolog. CODE. LEARN. BUILD. From your first programming exercise to your next prototype, Vibe Code gives you an AI-powered workspace for generating, understanding, debugging, scanning, and improving code. Build your ideas. Understand your code. Find better solutions. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
Jayson and Vibe Code both sit at 4.5 stars, but that hides the real split: 81% of Jayson's written reviews are positive against 33% of Vibe Code's. Jayson also leads on chart position (#91 vs unranked) and ratings volume (425 vs 57). Vibe Code's advantage is iOS requirement (15.6 vs 26.0). On price, rating, update cadence and ads 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. Jayson sells 1 one-off in-app purchase and Vibe Code sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.5 for Jayson against 4.5 for Vibe Code. That said, the two scores are not equally well evidenced: Jayson has 425 ratings behind it against 57, so its average is the more settled of the two. Written reviews are what separate them: 81% of Jayson's written reviews are positive against 33% of Vibe Code's.
Jayson ships an update every 3 weeks, Vibe Code monthly. The most recent releases landed on October 13, 2026 and October 16, 2026 respectively.
| Parameter | Jayson | Vibe Code |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (425 ratings) | 4.5 (57 ratings) |
| Positive reviews | 80.7% of reviews — better | 33.3% of reviews |
| Number of ratings | 425 — better | 57 |
| Update frequency | Every 3 weeks — better | Monthly |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Best chart rank | #91 — better | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 26.0 | 15.6 — better |
| Further details — not scored | ||
| Size | 41 MB | 100 MB |
| Age rating | 4+ | 4+ |
| Developer | Simon B. Støvring | Malik Hamza Khalid |
Customer experience
Jayson
Vibe Code
Bugs and requests
Jayson
Reported bugs
6 issues- App crashes when opening large JSON files (89MB+)
- Crashes on regular use despite functionality
- Device freezing for extended periods
- Safari compatibility broken in recent updates
- Navigation back through JSON structure is unreliable
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- Accidental file exit when attempting to navigate
Requested features
9 requests- Search/find functionality within files
- JSON editing and modification capabilities
- XML format support
- Split-view for comparing different arrays
- Export functionality for edited JSON
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- Comment recognition in JSON files
- Plain text editor option
- Improved file size handling for large documents
- Better navigation controls on mobile devices
Vibe Code
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Jayson
- Unlock Everything$4.99
Vibe Code
- Premium$4.997 Days
- Code AI Premium$4.997 Days
- Code AI Premium Pro$14.991 Month








