# Seitron Smart Analysis vs Horizontal Shaft Alignment

The clearest difference is update cadence: Seitron Smart Analysis at weekly against Horizontal Shaft Alignment's every 4 months. On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Seitron Smart Analysis against 5.0 for Horizontal Shaft Alignment. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

Seitron Smart Analysis ships an update weekly, Horizontal Shaft Alignment every 4 months. The most recent releases landed on October 13, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Seitron Smart Analysis | Horizontal Shaft Alignment |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/seitron-smart-analysis/id1449017796/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/horizontal-shaft-alignment/id1499322319/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 4 months |
| Monetization | Free | Free |
| Size | 70 MB | 123 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Seitron Spa](https://appshunter.io/developer/1222487753) | [ACOEM Group](https://appshunter.io/developer/1495816959) |

## What reviewers say

### Seitron Smart Analysis

[App page](https://appshunter.io/ios/app/seitron-smart-analysis/id1449017796)

Connect to your combustion analyzer via Bluetooth to view live data, start analyses, and generate reports in various formats. Store and print your findings directly from your smartphone or tablet.

**Highlights:** Bluetooth connectivity, Live analysis data display, Start analysis remotely, Generate CSV, PDF, XML reports, Store analysis data, Print analysis reports

**Features:** macOS Compatibility, 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 Seitron Smart Analysis free?

Seitron Smart Analysis 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, Seitron Smart Analysis or Horizontal Shaft Alignment?

Seitron Smart Analysis and Horizontal Shaft Alignment are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do Seitron Smart Analysis or Horizontal Shaft Alignment have ads?

Neither Seitron Smart Analysis nor Horizontal Shaft Alignment shows ads.

### Which is updated more often, Seitron Smart Analysis or Horizontal Shaft Alignment?

Seitron Smart Analysis ships an update weekly, and Horizontal Shaft Alignment every 4 months. Most recently, Seitron Smart Analysis was updated on October 13, 2026 and Horizontal Shaft Alignment on October 17, 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.*