# Amplatzer™ Portfolio vs ROTEM

The clearest difference is price: Amplatzer™ Portfolio at Free against ROTEM's $2.99. Amplatzer™ Portfolio also leads on iOS requirement (12.0 vs 18.0). ROTEM's advantage is update cadence (every 3 weeks vs every 3 months). On ads, in-app purchases and device support there is nothing between them.

Amplatzer™ Portfolio is free to download; ROTEM costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Amplatzer™ Portfolio ships an update every 3 months, ROTEM every 3 weeks. The most recent releases landed on November 2, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Amplatzer™ Portfolio | ROTEM |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[5.0 (16 ratings)](https://appshunter.io/ios/app/amplatzer-portfolio/id1440781755/reviews)** | — |
| Number of ratings | **16** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 36 MB | 4 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Abbott](https://appshunter.io/developer/402314324) | [Carlos Sarta](https://appshunter.io/developer/6779777264) |

## What reviewers say

### Amplatzer™ Portfolio

[App page](https://appshunter.io/ios/app/amplatzer-portfolio/id1440781755)

This medical app assists healthcare professionals in selecting appropriate structural intervention devices based on patient defect information. It provides up-to-date device availability and works offline on smartphones and tablets.

**Highlights:** Suggests devices based on defect information, Works offline, Accessible on smartphones and tablets, Always up to date, Shows available devices in your region

**In-app purchases:** none


### ROTEM

[App page](https://appshunter.io/ios/app/rotem/id6789744103)

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

**In-app purchases:** none


## Frequently asked questions

### Is Amplatzer™ Portfolio free?

Amplatzer™ Portfolio is free to download, with no in-app purchases.

### Is ROTEM free?

ROTEM costs $2.99, with no in-app purchases.

### Do Amplatzer™ Portfolio or ROTEM have ads?

Neither Amplatzer™ Portfolio nor ROTEM shows ads.

### Which is updated more often, Amplatzer™ Portfolio or ROTEM?

Amplatzer™ Portfolio ships an update every 3 months, and ROTEM every 3 weeks. Most recently, Amplatzer™ Portfolio was updated on November 2, 2026 and ROTEM on November 5, 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.*