# Alfred Patient vs PROSleep Study

The clearest difference is update cadence: PROSleep Study at every 2 months against Alfred Patient's every 6 months. On price, ads, in-app purchases and device support there is nothing between them.

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

Alfred Patient ships an update every 6 months, PROSleep Study every 2 months. Both last shipped on October 27, 2026.

## The numbers

| Metric | Alfred Patient | PROSleep Study |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 11.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 31 MB | 72 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Alfred Medical Imaging Pty Ltd](https://appshunter.io/developer/1527532628) | [Hilary Lorna Mckinnon](https://appshunter.io/developer/1192892537) |

## What reviewers say

### Alfred Patient

[App page](https://appshunter.io/ios/app/alfred-patient/id1527532626)

Access your diagnostic radiology images quickly and easily. This application provides patients with convenient access to their medical imaging results from a leading healthcare provider.

**Highlights:** Access diagnostic radiology images, Quick and easy image retrieval, Patient-focused healthcare access, Connects to a large radiology network

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

**In-app purchases:** none


### PROSleep Study

[App page](https://appshunter.io/ios/app/prosleep-study/id6448584791)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Alfred Patient free?

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

### Is PROSleep Study free?

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

### Do Alfred Patient or PROSleep Study have ads?

Neither Alfred Patient nor PROSleep Study shows ads.

### Which is updated more often, Alfred Patient or PROSleep Study?

Alfred Patient ships an update every 6 months, and PROSleep Study every 2 months. Most recently, Alfred Patient was updated on October 27, 2026 and PROSleep Study on October 27, 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.*