# Flutter Component Library vs JSONCraft

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.

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.

## The numbers

| Metric | Flutter Component Library | JSONCraft |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/flutter-component-library/id6475196036/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Weekly** |
| Monetization | Free | — |
| Size | 183 MB | 5 MB |
| Requires iOS | **16.0** | 26.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Muhammad Zubair Alam](https://appshunter.io/developer/1723592225) | [Dor Pascal](https://appshunter.io/developer/1773249483) |

## What reviewers say

### Flutter Component Library

[App page](https://appshunter.io/ios/app/flutter-component-library/id6475196036)

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.

**Highlights:** Flutter widgets library, Pre-built screens, Code snippets, Database schema examples, Developer tools

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### JSONCraft

[App page](https://appshunter.io/ios/app/jsoncraft-editor-and-formatter/id6738589821)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Flutter Component Library free?

Flutter Component Library is free to download, with no in-app purchases.

### Is JSONCraft free?

JSONCraft costs $1.99, with no in-app purchases.

### Do Flutter Component Library or JSONCraft have ads?

Neither Flutter Component Library nor JSONCraft shows ads.

### Which is updated more often, Flutter Component Library or JSONCraft?

Flutter Component Library ships an update every 4 months, and JSONCraft weekly. Most recently, Flutter Component Library was updated on October 7, 2026 and JSONCraft on October 8, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*