# Keiser University vs EM Radiology Reference

Keiser University and EM Radiology Reference are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Keiser University ships an update every 6 weeks, EM Radiology Reference every 3 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | Keiser University | EM Radiology Reference |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (290 ratings)](https://appshunter.io/ios/app/keiser-university/id715768790/reviews)** | — |
| Number of ratings | **290** | — |
| Positive reviews | 90.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 78 MB | 31 MB |
| Requires iOS | 17.4 | **16.4** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Keiser University](https://appshunter.io/developer/715768793) | [A&O4 Technologies LLC](https://appshunter.io/developer/1854511426) |

## What reviewers say

### Keiser University

[App page](https://appshunter.io/ios/app/keiser-university/id715768790)

Manage your academic life and connect with your campus community. Stay organized with event and class schedules, deadlines, and important notifications. Access campus resources and engage with fellow students.

**Highlights:** Calendar for events, classes, and assignments, Push notifications for deadlines and announcements, Real-time academic tools access, Campus community features for connecting with peers, Information on campus services, Campus map for navigation

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

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use and navigate
- 📱 Accessible on the go
- 🤝 Connects students, classes, and staff
- 📚 Includes library and blackboard access
- 💬 Facilitates communication

**What reviewers complain about**

- 🤔 Unsure how to use the app
- 🐛 Login issues due to authentication certificate
- 🐛 Error invalid response on login
- 🐛 App won't login
- 🐛 Needs update for current iOS version

**Reported bugs**

- Unable to login due to school not renewing authentication certificate
- Error invalid response when trying to log in
- App won't let me login
- App needs to be updated to work with current iOS version
- App needs to be updated with current school stuff and blackboard info

**Requested features**

- Direct access to blackboard, email, classes
- Detailed class information
- Submit work through the app
- More personalization options
- Search buy/sell by keywords or date


### EM Radiology Reference

[App page](https://appshunter.io/ios/app/em-radiology-reference/id6762138171)

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

**In-app purchases:** none


## Frequently asked questions

### Is Keiser University free?

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

### Is EM Radiology Reference free?

EM Radiology Reference is free to download, with no in-app purchases.

### Do Keiser University or EM Radiology Reference have ads?

Neither Keiser University nor EM Radiology Reference shows ads.

### Which is updated more often, Keiser University or EM Radiology Reference?

Keiser University ships an update every 6 weeks, and EM Radiology Reference every 3 weeks. Most recently, Keiser University was updated on October 24, 2026 and EM Radiology Reference 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.*