# SimINVENTORY vs VeinScanner

The clearest difference is price: SimINVENTORY at Free against VeinScanner's $16.99. VeinScanner's advantage is update cadence (every 2 weeks vs every 2 months) and chart position (#167 vs unranked). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

SimINVENTORY is free to download; VeinScanner costs $16.99 up front. Neither carries in-app purchases, so what you see is what you pay.

SimINVENTORY ships an update every 2 months, VeinScanner every 2 weeks. The most recent releases landed on October 15, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | SimINVENTORY | VeinScanner |
| --- | --- | --- |
| Price | **Free** | $16.99 |
| Rating | — | **[1.9 (9 ratings)](https://appshunter.io/ios/app/veinscanner/id1565005965/reviews)** |
| Number of ratings | — | **9** |
| Positive reviews | — | 28.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | — | Paid |
| Best chart rank | — | **#167** |
| Size | 13 MB | 1 MB |
| Requires iOS | 15.6 | **14.3** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Education Management Solution Inc.](https://appshunter.io/developer/568139782) | [VeinSeek LLC](https://appshunter.io/developer/1114534654) |

## What reviewers say

### SimINVENTORY

[App page](https://appshunter.io/ios/app/siminventory/id1085715159)

**Features:** macOS Compatibility

**In-app purchases:** none


### VeinScanner

[App page](https://appshunter.io/ios/app/veinscanner/id1565005965)

**Currently charting:** #167 Top Paid · Medical (US App Store)

This medical app visualizes veins using simulated infrared technology and multispectral imaging. It enhances vein visibility by adjusting light absorption contrast and reducing scattered light for a clearer image.

**Highlights:** Simulated infrared vein scanning, Multispectral imaging principles, Enhanced vein visibility, Zoom functionality, Reduces scattered light

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

**In-app purchases:** none


## Frequently asked questions

### Is SimINVENTORY free?

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

### Is VeinScanner free?

VeinScanner costs $16.99, with no in-app purchases.

### Do SimINVENTORY or VeinScanner have ads?

Neither SimINVENTORY nor VeinScanner shows ads.

### Which is updated more often, SimINVENTORY or VeinScanner?

SimINVENTORY ships an update every 2 months, and VeinScanner every 2 weeks. Most recently, SimINVENTORY was updated on October 15, 2026 and VeinScanner on October 23, 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.*