# SKF Spacer shaft alignment vs SPK

The clearest difference is update cadence: SPK at fortnightly against SKF Spacer shaft alignment's every 5 months. 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.

SKF Spacer shaft alignment ships an update every 5 months, SPK fortnightly. The most recent releases landed on October 15, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | SKF Spacer shaft alignment | SPK |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/skf-spacer-shaft-alignment/id1149892340/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 69 MB | 30 MB |
| Requires iOS | 15.0 | **14.0.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SKF](https://appshunter.io/developer/472922971) | [REDOUANE ABDELOUARIT](https://appshunter.io/developer/1768614100) |

## What reviewers say

### SKF Spacer shaft alignment

[App page](https://appshunter.io/ios/app/skf-spacer-shaft-alignment/id1149892340)

This utility app, used with specific hardware, simplifies the process of aligning spacer shafts in rotating machinery. It offers guided measurements, automatic report generation, and helpful visual aids for accurate results. A demonstration mode allows users to experience the full alignment process before acquiring the necessary equipment.

**Highlights:** Intuitive spacer shaft alignment, Quick three-point measurements, Demonstration mode, Automatic alignment reports, Explanatory videos, 3D animations, Machine library with QR scanner

**Features:** macOS Compatibility

**In-app purchases:** none


### SPK

[App page](https://appshunter.io/ios/app/spk-sugarbeet-processing/id6686404962)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SKF Spacer shaft alignment free?

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

### Is SPK free?

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

### Do SKF Spacer shaft alignment or SPK have ads?

Neither SKF Spacer shaft alignment nor SPK shows ads.

### Which is updated more often, SKF Spacer shaft alignment or SPK?

SKF Spacer shaft alignment ships an update every 5 months, and SPK fortnightly. Most recently, SKF Spacer shaft alignment was updated on October 15, 2026 and SPK on October 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.*