# JSON格式化 vs CodingX

The clearest difference is price: CodingX at Free against JSON格式化's $0.99. JSON格式化's advantage is update cadence (every 2 days vs every 3 weeks) and device support (4 vs 2). On ads, in-app purchases and iOS requirement there is nothing between them.

CodingX is free to download; JSON格式化 costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

JSON格式化 ships an update every 2 days, CodingX every 3 weeks. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | JSON格式化 | CodingX |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 3 weeks |
| Monetization | — | Free |
| Size | 1 MB | 14 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [珍珍 张](https://appshunter.io/developer/1607946529) | [Jagrat Sharma](https://appshunter.io/developer/1755225767) |

## What reviewers say

### JSON格式化

[App page](https://appshunter.io/ios/app/json/id6450169970)

**Features:** Safari Extension, Vision Pro support

**In-app purchases:** none


### CodingX

[App page](https://appshunter.io/ios/app/codingx-ai-learn-and-build/id6739690339)

This app acts as an AI-powered coding assistant, helping users write, debug, and learn programming concepts across various languages. It offers an interactive chat interface and simplifies code generation and error identification for both beginners and experienced developers.

**Highlights:** Generate code in multiple languages, AI-powered debugging, Step-by-step programming lessons, Interactive AI chat, Code snippet copying, Multi-language support

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

**In-app purchases:** none


## Frequently asked questions

### Is JSON格式化 free?

JSON格式化 costs $0.99, with no in-app purchases.

### Is CodingX free?

CodingX is free to download, with no in-app purchases.

### Do JSON格式化 or CodingX have ads?

Neither JSON格式化 nor CodingX shows ads.

### Which is updated more often, JSON格式化 or CodingX?

JSON格式化 ships an update every 2 days, and CodingX every 3 weeks. Most recently, JSON格式化 was updated on November 3, 2026 and CodingX on October 30, 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.*