# MEAX Coax vs Vertical Shaft Alignment

The clearest difference is update cadence: Vertical Shaft Alignment at every 6 months against MEAX Coax's every 29 months. MEAX Coax's advantage is iOS requirement (11.0 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.

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, Vertical Shaft Alignment every 6 months. The most recent releases landed on October 26, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | MEAX Coax | Vertical Shaft Alignment |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/vertical-shaft-alignment/id1499478849/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 29 months | **Every 6 months** |
| Monetization | — | Free |
| Size | 166 MB | 94 MB |
| Requires iOS | **11.0** | 13.0 |
| 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


### Vertical Shaft Alignment

[App page](https://appshunter.io/ios/app/vertical-shaft-alignment/id1499478849)

This app guides users through the vertical shaft alignment process for motor and pump applications using specific Bluetooth-connected sensors. It facilitates measurement and alignment, and allows for instant PDF report generation on-site.

**Highlights:** Bluetooth sensor connectivity, Guided measurement and alignment process, Icon-based adaptive user interface, Instant PDF report generation, Works with RT-300/AT-200 sensors

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

**In-app purchases:** none


## Frequently asked questions

### Is MEAX Coax free?

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

### Is Vertical Shaft Alignment free?

Vertical Shaft Alignment is free to download, with no in-app purchases.

### Do MEAX Coax or Vertical Shaft Alignment have ads?

Neither MEAX Coax nor Vertical Shaft Alignment shows ads.

### Which is updated more often, MEAX Coax or Vertical Shaft Alignment?

MEAX Coax ships an update every 29 months, and Vertical Shaft Alignment every 6 months. Most recently, MEAX Coax was updated on October 26, 2026 and Vertical Shaft Alignment on October 21, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*