# Cardinal Glennon ER Reference vs OneDose

The clearest difference is update cadence: OneDose at every 9 days against Cardinal Glennon ER Reference's every 5 months. OneDose also leads on ratings volume (36 vs 4). Cardinal Glennon ER Reference's advantage is review sentiment (100% vs 80%). 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.

Cardinal Glennon ER Reference holds the better App Store score, 4.5 against 4.3. That said, the two scores are not equally well evidenced: OneDose has 36 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 100% of Cardinal Glennon ER Reference's written reviews are positive against 80% of OneDose's.

Cardinal Glennon ER Reference ships an update every 5 months, OneDose every 9 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Cardinal Glennon ER Reference | OneDose |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (4 ratings)](https://appshunter.io/ios/app/cardinal-glennon-er-reference/id516229794/reviews)** | [4.3 (36 ratings)](https://appshunter.io/ios/app/onedose/id6458742848/reviews) |
| Number of ratings | 4 | **36** |
| Positive reviews | **100.0% of reviews** | 80.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 9 days** |
| Monetization | Free | Free |
| Size | 28 MB | 71 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Acid Remap LLC](https://appshunter.io/developer/323130617) | [Hinckley Medical, Inc.](https://appshunter.io/developer/1701426736) |

## What reviewers say

### Cardinal Glennon ER Reference

[App page](https://appshunter.io/ios/app/cardinal-glennon-er-reference/id516229794)

Provides offline access to a pediatric ER and EMS reference book. Quickly look up protocols, search titles and text, and save favorites. Customizable notes and contact information are also included.

**Highlights:** Offline protocol lookup, Indexed search, Favorites tab, Customizable notes, Up-to-date protocols, Hospital contact info

**In-app purchases:** none


### OneDose

[App page](https://appshunter.io/ios/app/onedose/id6458742848)

This medical platform streamlines emergency patient care from dispatch to hospital. It offers protocol management, clinical support, and a unique stretcher scale for precise dosing and consistent treatment. Empowering providers for safer, smarter, and more efficient care.

**Highlights:** Streamlined emergency care, Protocol management, Clinical support, Stretcher scale integration, Precision dosing, Simplified protocol adherence

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

**In-app purchases:** none


## Frequently asked questions

### Is Cardinal Glennon ER Reference free?

Cardinal Glennon ER Reference is free to download, with no in-app purchases.

### Is OneDose free?

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

### Which has better reviews, Cardinal Glennon ER Reference or OneDose?

Cardinal Glennon ER Reference is rated higher. Cardinal Glennon ER Reference averages 4.5 out of 5 from 4 ratings, while OneDose averages 4.3 from 36 ratings.

### Do Cardinal Glennon ER Reference or OneDose have ads?

Neither Cardinal Glennon ER Reference nor OneDose shows ads.

### Which is updated more often, Cardinal Glennon ER Reference or OneDose?

Cardinal Glennon ER Reference ships an update every 5 months, and OneDose every 9 days. Most recently, Cardinal Glennon ER Reference was updated on October 24, 2026 and OneDose 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.*