# Screenwise vs SKF Vertical shaft alignment

The clearest difference is review sentiment: Screenwise at 75% against SKF Vertical shaft alignment's 0%. Screenwise also leads on iOS requirement (9.3 vs 16.6). SKF Vertical shaft alignment's advantage is price (Free vs $0.99) and update cadence (every 3 months vs every 9 months). On ads, in-app purchases and device support there is nothing between them.

SKF Vertical shaft alignment is free to download; Screenwise costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Screenwise ships an update every 9 months, SKF Vertical shaft alignment every 3 months. Both last shipped on November 2, 2026.

## The numbers

| Metric | Screenwise | SKF Vertical shaft alignment |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.3 (3 ratings)](https://appshunter.io/ios/app/screenwise/id1056245479/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | **75.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 3 months** |
| Monetization | Paid | **Free** |
| Size | 8 MB | 68 MB |
| Requires iOS | **9.3** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ata-Ur-Razeque Talukdar](https://appshunter.io/developer/1056245478) | [SKF](https://appshunter.io/developer/472922971) |

## What reviewers say

### Screenwise

[App page](https://appshunter.io/ios/app/screenwise/id1056245479)

Easily find the optimal TV size for your viewing distance or calculate detailed screen specifications. This tool simplifies screen calculations for monitors, web images, and pixel density.

**Highlights:** Optimal TV size calculation, Viewer distance adjustment, Advanced screen specifications calculator, Pixel density calculations, Web image resizing assistance, Real-time editable results

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Screenwise free?

Screenwise costs $0.99, with no in-app purchases.

### Is SKF Vertical shaft alignment free?

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

### Do Screenwise or SKF Vertical shaft alignment have ads?

Neither Screenwise nor SKF Vertical shaft alignment shows ads.

### Which is updated more often, Screenwise or SKF Vertical shaft alignment?

Screenwise ships an update every 9 months, and SKF Vertical shaft alignment every 3 months. Most recently, Screenwise was updated on November 2, 2026 and SKF Vertical shaft alignment on November 2, 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.*