# BETACHEK vs PROSleep Study

The clearest difference is update cadence: BETACHEK at every 11 days against PROSleep Study's every 2 months. PROSleep Study's advantage is iOS requirement (13.0 vs 15.0). 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.

BETACHEK ships an update every 11 days, PROSleep Study every 2 months. The most recent releases landed on October 6, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | BETACHEK | PROSleep Study |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 58.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 11 days** | Every 2 months |
| Monetization | Free | — |
| Size | 34 MB | 72 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [National Diagnostic Products](https://appshunter.io/developer/1313652059) | [Hilary Lorna Mckinnon](https://appshunter.io/developer/1192892537) |

## What reviewers say

### BETACHEK

[App page](https://appshunter.io/ios/app/betachek/id1313652060)

This app automatically uploads blood glucose test results from a compatible meter. It then graphs and analyzes your data, providing key statistics and trends. You can add descriptions to results and export reports as PDFs to share with healthcare professionals.

**Highlights:** Automatic test result upload, Graphs and analyzes glucose data, Calculates averages, highs, and lows, Tracks readings within/above/below target range, Add descriptions and icons to results, Exportable PDF reports, Logbook of all results

**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 BETACHEK free?

BETACHEK 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 BETACHEK or PROSleep Study have ads?

Neither BETACHEK nor PROSleep Study shows ads.

### Which is updated more often, BETACHEK or PROSleep Study?

BETACHEK ships an update every 11 days, and PROSleep Study every 2 months. Most recently, BETACHEK was updated on October 6, 2026 and PROSleep Study on September 29, 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.*