# MultiGage Reader vs Horizontal Shaft Alignment

The clearest difference is update cadence: MultiGage Reader at every 3 weeks against Horizontal Shaft Alignment's every 4 months. MultiGage Reader also leads on ratings volume (9 vs 2). Horizontal Shaft Alignment's advantage is rating (5.0 vs 4.8) and iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Horizontal Shaft Alignment holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 9 and 2 respectively.

MultiGage Reader ships an update every 3 weeks, Horizontal Shaft Alignment every 4 months. The most recent releases landed on October 14, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | MultiGage Reader | Horizontal Shaft Alignment |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (9 ratings)](https://appshunter.io/ios/app/multigage-reader/id1038265515/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/horizontal-shaft-alignment/id1499322319/reviews)** |
| Number of ratings | **9** | 2 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Monetization | Free | Free |
| Size | 30 MB | 123 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Motionics LLC](https://appshunter.io/developer/424498959) | [ACOEM Group](https://appshunter.io/developer/1495816959) |

## What reviewers say

### MultiGage Reader

[App page](https://appshunter.io/ios/app/multigage-reader/id1038265515)

This app connects to multiple wireless measurement devices simultaneously, displaying readings, max, min, and TIR for each. It offers continuous or single data recording, customizable calculators, and real-time cloud data streaming. Simulation mode is available for demonstration.

**Highlights:** Connect up to 14 wireless measurement devices, Real-time data display (Max, Min, TIR), Continuous and single data recording, Customizable calculator for unit conversion, Real-time cloud data streaming, Data plotting and CSV export, Simulation mode

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### Horizontal Shaft Alignment

[App page](https://appshunter.io/ios/app/horizontal-shaft-alignment/id1499322319)

This app assists with horizontal shaft alignment for machinery like motors and pumps. It guides users through the measurement and alignment process using Bluetooth-connected sensors, offering features like Feetlock for challenging situations and instant PDF reporting.

**Highlights:** Bluetooth sensor connectivity, Guided measurement and alignment process, Feetlock function for base-bound machines, Instant PDF report generation, ACOEM Cloud integration for reporting and sharing, VertiZontal adjustment without re-measuring

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

**In-app purchases:** none


## Frequently asked questions

### Is MultiGage Reader free?

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

### Is Horizontal Shaft Alignment free?

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

### Which has better reviews, MultiGage Reader or Horizontal Shaft Alignment?

Horizontal Shaft Alignment is rated higher. MultiGage Reader averages 4.8 out of 5 from 9 ratings, while Horizontal Shaft Alignment averages 5.0 from 2 ratings.

### Do MultiGage Reader or Horizontal Shaft Alignment have ads?

Neither MultiGage Reader nor Horizontal Shaft Alignment shows ads.

### Which is updated more often, MultiGage Reader or Horizontal Shaft Alignment?

MultiGage Reader ships an update every 3 weeks, and Horizontal Shaft Alignment every 4 months. Most recently, MultiGage Reader was updated on October 14, 2026 and Horizontal Shaft Alignment 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.*