Flutter Component Library vs JSONCraft
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Flutter Component Library
This app provides a collection of pre-built Flutter widgets, screens, and code snippets to accelerate development for Flutter programmers. It also includes database schema examples to aid in application architecture.
- Flutter widgets library
- Pre-built screens
- Code snippets
- Database schema examples
- Developer tools
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A library of Flutter widgets, screens, code snippets, database schemas built to help other flutter developers
JSONCraft
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JSONCraft for iOS is a streamlined JSON editor that combines simplicity with essential features. Perfect for developers, data analysts, and anyone working with JSON files on the go. The app is now cross-platform — buy it once and use it on macOS, iPad, and iPhone. Key Features: • Beautiful syntax highlighting • Real-time JSON validation • Dark and light themes • Instant JSON formatting • Native iOS experience • Fast and responsive editing Perfect for: • Developers debugging API responses • Data scientists exploring datasets • DevOps engineers managing configurations • QA engineers validating JSON data
Screenshots
Verdict
The clearest difference is price: Flutter Component Library at Free against JSONCraft's $1.99. Flutter Component Library also leads on iOS requirement (16.0 vs 26.0). JSONCraft's advantage is update cadence (weekly vs every 4 months). On ads, in-app purchases and device support 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
Flutter Component Library is free to download; JSONCraft costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Flutter Component Library ships an update every 4 months, JSONCraft weekly. The most recent releases landed on October 7, 2026 and October 8, 2026 respectively.
| Parameter | Flutter Component Library | JSONCraft |
|---|---|---|
| Price | Free — better | $1.99 |
| Rating | 3.0 (2 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 4 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad, Mac — better |
| Requires iOS | 16.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 183 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Muhammad Zubair Alam | Dor Pascal |
In-app purchases
Flutter Component Library
No in-app purchases
JSONCraft
No in-app purchases
Questions
Is Flutter Component Library free?
Is JSONCraft free?
Do Flutter Component Library or JSONCraft have ads?
Which is updated more often, Flutter Component Library or JSONCraft?
Other comparisons
