# M2 Carpet Calculator vs FlutterCodeX

The clearest difference is price: FlutterCodeX at Free against M2 Carpet Calculator's $2.99. FlutterCodeX also leads on review sentiment (100% vs 67%) and device support (4 vs 2). M2 Carpet Calculator's advantage is in-app purchases (none vs 1) and update cadence (every 3 weeks vs every 2 months). On ads there is nothing between them.

FlutterCodeX is free to download; M2 Carpet Calculator costs $2.99 up front. FlutterCodeX sells 1 one-off in-app purchase. M2 Carpet Calculator asks for nothing beyond the download.

M2 Carpet Calculator ships an update every 3 weeks, FlutterCodeX every 2 months. Both last shipped on October 7, 2026.

## The numbers

| Metric | M2 Carpet Calculator | FlutterCodeX |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[4.0 (4 ratings)](https://appshunter.io/ios/app/m2-carpet-calculator/id1181569394/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 66.7% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 66 MB | 38 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 17+ |
| Developer | [Measure Square Corp.](https://appshunter.io/developer/511213368) | [Chengdu Feng Chui Ye Technology Co., Ltd](https://appshunter.io/developer/1608679124) |

## What reviewers say

### M2 Carpet Calculator

[App page](https://appshunter.io/ios/app/m2-carpet-calculator/id1181569394)

This app helps homeowners and DIYers calculate material needs for flooring and wall projects. It supports various materials like carpet, tile, and paint, and accounts for real installation standards for accurate measurements.

**Highlights:** Calculate carpet, tile, wood, paint, and wallpaper needs, Draw rectangle or L-shape rooms, Real installation layout standards, Carpet seam layout calculation, Centered tile layout calculation

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

**In-app purchases:** none


### FlutterCodeX

[App page](https://appshunter.io/ios/app/fluttercodex/id6749268845)

Explore and learn about Flutter widgets with live examples and source code. Manage your learning materials with a built-in Markdown editor.

**Highlights:** Flutter widget examples, View source code, Markdown document management, Learning material storage, Quick lookup of usage

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Professional Edition | $1.99 | one-time |


## Frequently asked questions

### Is M2 Carpet Calculator free?

M2 Carpet Calculator costs $2.99, with no in-app purchases.

### Is FlutterCodeX free?

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

### Do M2 Carpet Calculator or FlutterCodeX have ads?

Neither M2 Carpet Calculator nor FlutterCodeX shows ads.

### Which is updated more often, M2 Carpet Calculator or FlutterCodeX?

M2 Carpet Calculator ships an update every 3 weeks, and FlutterCodeX every 2 months. Most recently, M2 Carpet Calculator was updated on October 7, 2026 and FlutterCodeX on October 7, 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.*