# CodeInsight vs RFlutter PayApp

The clearest difference is in-app purchases: RFlutter PayApp at none against CodeInsight's 1. RFlutter PayApp also leads on iOS requirement (15.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. CodeInsight sells 1 one-off in-app purchase. RFlutter PayApp asks for nothing beyond the download.

CodeInsight ships an update fortnightly, RFlutter PayApp every 10 days. The most recent releases landed on November 13, 2026 and November 12, 2026 respectively.

## The numbers

| Metric | CodeInsight | RFlutter PayApp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (3 ratings)](https://appshunter.io/ios/app/codeinsight/id1552511524/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 10 days** |
| Monetization | Free | — |
| Size | 10 MB | 59 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [飞 龙](https://appshunter.io/developer/965611281) | [JMC Technologies Pte Ltd](https://appshunter.io/developer/1446696238) |

## What reviewers say

### CodeInsight

[App page](https://appshunter.io/ios/app/codeinsight/id1552511524)

Read and analyze programming code on your mobile device without needing a PC. Features syntax highlighting, symbol searching, and direct GitHub integration for a comprehensive code review experience.

**Highlights:** Supports over 20 programming languages, Syntax highlighting for major languages, GitHub integration for browsing and downloading code, Symbol search and navigation, Code analysis tools (e.g., function calls, inheritance), Multiple upload methods (WiFi, URL, iTunes), Customizable reading themes and font settings

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full funtional version | $2.99 | one-time |


### RFlutter PayApp

[App page](https://appshunter.io/ios/app/rflutter-payapp/id1625357512)

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

**In-app purchases:** none


## Frequently asked questions

### Is CodeInsight free?

CodeInsight is free to download, with in-app purchases available.

### Is RFlutter PayApp free?

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

### Do CodeInsight or RFlutter PayApp have ads?

Neither CodeInsight nor RFlutter PayApp shows ads.

### Which is updated more often, CodeInsight or RFlutter PayApp?

CodeInsight ships an update fortnightly, and RFlutter PayApp every 10 days. Most recently, CodeInsight was updated on November 13, 2026 and RFlutter PayApp on November 12, 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.*