# PRESTAN CPR Feedback App vs MM Study Online

The clearest difference is update cadence: MM Study Online at every 5 days against PRESTAN CPR Feedback App's every 3 months. MM Study Online also leads on ratings volume (41 vs 6) and iOS requirement (15.0 vs 18.0). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

PRESTAN CPR Feedback App holds the better App Store score, 3.8 against 3.6. That said, the two scores are not equally well evidenced: MM Study Online has 41 ratings behind it against 6, so its average is the more settled of the two.

PRESTAN CPR Feedback App ships an update every 3 months, MM Study Online every 5 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | PRESTAN CPR Feedback App | MM Study Online |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (6 ratings)](https://appshunter.io/ios/app/prestan-cpr-feedback-app/id1623394627/reviews)** | [3.6 (41 ratings)](https://appshunter.io/ios/app/mm-study-online/id1665710693/reviews) |
| Number of ratings | 6 | **41** |
| Positive reviews | 14.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 days** |
| Monetization | Free | Free |
| Size | 5 MB | 94 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Prestan Products LLC](https://appshunter.io/developer/1623394629) | [Thu Yein Ye Htut Zaw](https://appshunter.io/developer/1498091954) |

## What reviewers say

### PRESTAN CPR Feedback App

[App page](https://appshunter.io/ios/app/prestan-cpr-feedback-app/id1623394627)

This app provides real-time, advanced CPR feedback for training purposes. It connects via Bluetooth to a specific manikin to monitor rate, depth, recoil, ventilation, and compression fraction, helping students build confidence.

**Highlights:** Real-time CPR feedback, Bluetooth connectivity, Monitors rate, depth, and recoil, Tracks ventilation and compression fraction, Builds student confidence, Instructor performance monitoring

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

**In-app purchases:** none


### MM Study Online

[App page](https://appshunter.io/ios/app/mm-study-online/id1665710693)

Access certified courses from accredited institutions to enhance your professional knowledge. Engage with online/offline video lectures, study materials, and interactive discussions. Secure your personal data with robust encryption and monitored login sessions.

**Highlights:** Certified courses from accredited centers, Online and offline video lectures, Study materials, Interactive discussions, Certificates upon completion, Encrypted personal data, Monitored login sessions

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

**In-app purchases:** none


## Frequently asked questions

### Is PRESTAN CPR Feedback App free?

PRESTAN CPR Feedback App is free to download, with no in-app purchases.

### Is MM Study Online free?

MM Study Online is free to download, with no in-app purchases.

### Which has better reviews, PRESTAN CPR Feedback App or MM Study Online?

PRESTAN CPR Feedback App is rated higher. PRESTAN CPR Feedback App averages 3.8 out of 5 from 6 ratings, while MM Study Online averages 3.6 from 41 ratings.

### Do PRESTAN CPR Feedback App or MM Study Online have ads?

Neither PRESTAN CPR Feedback App nor MM Study Online shows ads.

### Which is updated more often, PRESTAN CPR Feedback App or MM Study Online?

PRESTAN CPR Feedback App ships an update every 3 months, and MM Study Online every 5 days. Most recently, PRESTAN CPR Feedback App was updated on October 24, 2026 and MM Study Online on October 25, 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.*