# MEAX Coax vs Flatness

MEAX Coax and Flatness are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

MEAX Coax ships an update every 29 months, Flatness every 16 months. The most recent releases landed on September 17, 2026 and June 10, 2026 respectively.

## The numbers

| Metric | MEAX Coax | Flatness |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/flatness/id6463624359/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 29 months | **Every 16 months** |
| Monetization | — | Free |
| Size | 166 MB | 61 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Acoem AB](https://appshunter.io/developer/814598470) | [ACOEM Group](https://appshunter.io/developer/1495816959) |

## What reviewers say

### MEAX Coax

[App page](https://appshunter.io/ios/app/meax-coax/id1050624307)

**Features:** macOS Compatibility

**In-app purchases:** none


### Flatness

[App page](https://appshunter.io/ios/app/flatness/id6463624359)

This app facilitates precise rectangular flatness measurements for applications like motor and pump foundations. It guides users through the entire measurement and alignment process when connected to an AT-400 Ultimate with an M9 sensor via Bluetooth. Generate instant PDF reports of your findings directly on-site.

**Highlights:** Bluetooth connectivity, Icon-based adaptive user interface, 3D result views, Instant PDF report generation, Guided measurement process

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MEAX Coax free?

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

### Is Flatness free?

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

### Do MEAX Coax or Flatness have ads?

Neither MEAX Coax nor Flatness shows ads.

### Which is updated more often, MEAX Coax or Flatness?

MEAX Coax ships an update every 29 months, and Flatness every 16 months. Most recently, MEAX Coax was updated on September 17, 2026 and Flatness on June 10, 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.*