# Catheter Pro vs SMARTDM2

The clearest difference is review sentiment: SMARTDM2 at 100% against Catheter Pro's 0%. SMARTDM2 also leads on price (Free vs $4.99) and rating (5.0 vs 1.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

SMARTDM2 is free to download; Catheter Pro costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

SMARTDM2 holds the better App Store score, 5.0 against 1.0. That said, the two scores are not equally well evidenced: SMARTDM2 has 5 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 0% of Catheter Pro's written reviews are positive against 100% of SMARTDM2's.

Catheter Pro ships an update every 23 months, SMARTDM2 every 24 months. The most recent releases landed on October 20, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Catheter Pro | SMARTDM2 |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/catheter-pro/id746425884/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/smartdm2/id1457984800/reviews)** |
| Number of ratings | 1 | **5** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 23 months** | Every 24 months |
| Monetization | Paid | **Free** |
| Size | 73 MB | 18 MB |
| Requires iOS | 17.0 | **13.4** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 17+ |
| Developer | [Michael Buckner](https://appshunter.io/developer/746425887) | [Emory University](https://appshunter.io/developer/387102326) |

## What reviewers say

### Catheter Pro

[App page](https://appshunter.io/ios/app/catheter-pro/id746425884)

A comprehensive pocket guide for medical professionals on central line catheter care. It details various catheter types, insertion, maintenance, complications, and infection control. This reference tool aims to enhance understanding and proper management of venous catheters.

**Highlights:** Central line catheter types, Indications and insertion sites, Catheter materials and port designation, Complications and maintenance, Infection control protocols, Catheter removal procedures, Documentation requirements

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

**In-app purchases:** none


### SMARTDM2

[App page](https://appshunter.io/ios/app/smartdm2/id1457984800)

This medical app synthesizes treatment pathway guidelines from leading diabetes organizations. It generates a weighted list of medication options based on patient-specific factors, aiding healthcare professionals in managing type 2 diabetes outpatient regimens.

**Highlights:** Synthesizes treatment guidelines, Generates weighted medication lists, Patient-specific factor selection, Outpatient DM2 management, Designed for healthcare professionals

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Catheter Pro free?

Catheter Pro costs $4.99, with no in-app purchases.

### Is SMARTDM2 free?

SMARTDM2 is free to download, with no in-app purchases.

### Which has better reviews, Catheter Pro or SMARTDM2?

SMARTDM2 is rated higher. Catheter Pro averages 1.0 out of 5 from 1 ratings, while SMARTDM2 averages 5.0 from 5 ratings.

### Do Catheter Pro or SMARTDM2 have ads?

Neither Catheter Pro nor SMARTDM2 shows ads.

### Which is updated more often, Catheter Pro or SMARTDM2?

Catheter Pro ships an update every 23 months, and SMARTDM2 every 24 months. Most recently, Catheter Pro was updated on October 20, 2026 and SMARTDM2 on October 24, 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.*