# SKF Vertical shaft alignment vs engineer toolbox

The clearest difference is in-app purchases: SKF Vertical shaft alignment at none against engineer toolbox's 2. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. engineer toolbox sells 2 in-app purchases, starting at $0.99 per month. SKF Vertical shaft alignment asks for nothing beyond the download.

## The numbers

| Metric | SKF Vertical shaft alignment | engineer toolbox |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Monetization | Free | — |
| Size | 68 MB | 35 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SKF](https://appshunter.io/developer/472922971) | [程彬 吕](https://appshunter.io/developer/1879737471) |

## What reviewers say

### SKF Vertical shaft alignment

[App page](https://appshunter.io/ios/app/skf-vertical-shaft-alignment/id1149886803)

This utility app, when paired with specific hardware, enables intuitive and accurate vertical shaft alignments for rotating machines. It guides users through measurements, provides corrective values, and generates detailed reports. A demonstration mode is available for users without the hardware.

**Highlights:** Intuitive vertical shaft alignment, Quick three-point measurement guidance, Support for various bolt configurations, Demonstration mode for trial, Automatic alignment report generation, Explanatory videos and 3D animations, Machine library with QR code scanner

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

**In-app purchases:** none


### engineer toolbox

[App page](https://appshunter.io/ios/app/engineer-toolbox/id6759856213)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 包月价格 | $0.99 | per month |
| 包年价格 | $5.99 | per year |


## Frequently asked questions

### Is SKF Vertical shaft alignment free?

SKF Vertical shaft alignment is free to download, with no in-app purchases.

### Is engineer toolbox free?

engineer toolbox is free to download, with in-app purchases available.

### Do SKF Vertical shaft alignment or engineer toolbox have ads?

Neither SKF Vertical shaft alignment nor engineer toolbox shows ads.

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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.*