# Projection Mapping Toolbox vs ScanCheck

The clearest difference is in-app purchases: Projection Mapping Toolbox at none against ScanCheck's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. ScanCheck sells 2 in-app purchases, starting at $9.99 per month. Projection Mapping Toolbox asks for nothing beyond the download.

Projection Mapping Toolbox ships an update every 3 weeks, ScanCheck every 2 weeks. The most recent releases landed on October 1, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | Projection Mapping Toolbox | ScanCheck |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/projection-mapping-toolbox/id6756530799/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 5 MB | 40 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Joseph Shea](https://appshunter.io/developer/1861206191) | [DUSTIN LEE COVINGTON](https://appshunter.io/developer/1892666342) |

## What reviewers say

### Projection Mapping Toolbox

[App page](https://appshunter.io/ios/app/projection-mapping-toolbox/id6756530799)

This utility app assists projection mapping, AV, and live production professionals with on-site calculations. It offers tools for projector placement, throw distance, surface dimensions, and multi-projector layouts, streamlining workflows for technicians and designers.

**Highlights:** Throw Distance Calculator, Multi-Projector Layouts, Surface Dimension Tool, Aspect Ratio Estimator, CAD PDF Import, Projector Inventory

**Features:** macOS Compatibility

**In-app purchases:** none


### ScanCheck

[App page](https://appshunter.io/ios/app/scancheck-supplement-verify/id6789642492)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ScanCheck Pro Monthly | $9.99 | per month |
| ScanCheck Pro Annual | $39.00 | per year |


## Frequently asked questions

### Is Projection Mapping Toolbox free?

Projection Mapping Toolbox is free to download, with no in-app purchases.

### Is ScanCheck free?

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

### Do Projection Mapping Toolbox or ScanCheck have ads?

Neither Projection Mapping Toolbox nor ScanCheck shows ads.

### Which is updated more often, Projection Mapping Toolbox or ScanCheck?

Projection Mapping Toolbox ships an update every 3 weeks, and ScanCheck every 2 weeks. Most recently, Projection Mapping Toolbox was updated on October 1, 2026 and ScanCheck on September 28, 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.*