# A2Plus vs M2 Carpet Calculator

The clearest difference is price: M2 Carpet Calculator at $2.99 against A2Plus's $20.99. M2 Carpet Calculator also leads on review sentiment (67% vs 29%) and update cadence (every 3 weeks vs every 3 months). A2Plus's advantage is rating (5.0 vs 4.0). On ads, in-app purchases, monetization model and device support there is nothing between them.

A2Plus costs $20.99 and M2 Carpet Calculator $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

A2Plus holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 4 respectively. Written reviews complicate that: 29% of A2Plus's written reviews are positive against 67% of M2 Carpet Calculator's, so the app with the better star average is not the one people write more warmly about.

A2Plus ships an update every 3 months, M2 Carpet Calculator every 3 weeks. The most recent releases landed on October 8, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | A2Plus | M2 Carpet Calculator |
| --- | --- | --- |
| Price | $20.99 | **$2.99** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/a2plus/id597133880/reviews)** | [4.0 (4 ratings)](https://appshunter.io/ios/app/m2-carpet-calculator/id1181569394/reviews) |
| Number of ratings | 1 | **4** |
| Positive reviews | 28.6% of reviews | **66.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Paid | Paid |
| Size | 13 MB | 66 MB |
| Requires iOS | 26.0 | **8.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Web-Dream](https://appshunter.io/developer/414205929) | [Measure Square Corp.](https://appshunter.io/developer/511213368) |

## What reviewers say

### A2Plus

[App page](https://appshunter.io/ios/app/a2plus/id597133880)

This utility app measures land area, perimeter, and distance with high accuracy. It offers multiple input methods including GPS and manual entry, and supports various units of measurement. Export your plans in KML or DXF formats for use in other software.

**Highlights:** Land area, perimeter, and distance measurement, GPS and manual point input, Multiple units of measurement, KML and DXF export formats, Archiving and editing of plans, French land registry overlay

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is A2Plus free?

A2Plus costs $20.99, with no in-app purchases.

### Is M2 Carpet Calculator free?

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

### Which has better reviews, A2Plus or M2 Carpet Calculator?

A2Plus is rated higher. A2Plus averages 5.0 out of 5 from 1 ratings, while M2 Carpet Calculator averages 4.0 from 4 ratings.

### Do A2Plus or M2 Carpet Calculator have ads?

Neither A2Plus nor M2 Carpet Calculator shows ads.

### Which is updated more often, A2Plus or M2 Carpet Calculator?

A2Plus ships an update every 3 months, and M2 Carpet Calculator every 3 weeks. Most recently, A2Plus was updated on October 8, 2026 and M2 Carpet Calculator 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.*