# Clinical Protocols vs Epic Authenticator

Clinical Protocols and Epic Authenticator 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.

Clinical Protocols ships an update every 18 months, Epic Authenticator every 16 months. The most recent releases landed on September 17, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Clinical Protocols | Epic Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.5 (39 ratings)](https://appshunter.io/ios/app/epic-authenticator/id1437572933/reviews)** |
| Number of ratings | — | **39** |
| Positive reviews | — | 26.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 18 months | **Every 16 months** |
| Monetization | — | Free |
| Size | 44 MB | 5 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Tactuum, LLC](https://appshunter.io/developer/867012029) | [Epic](https://appshunter.io/developer/348308666) |

## What reviewers say

### Clinical Protocols

[App page](https://appshunter.io/ios/app/clinical-protocols/id1327262364)

**Features:** macOS Compatibility

**In-app purchases:** none


### Epic Authenticator

[App page](https://appshunter.io/ios/app/epic-authenticator/id1437572933)

This app enhances security for your electronic health record system by providing two-factor authentication. It sends notifications to your phone for login verification or offers temporary passcodes for access.

**Highlights:** Two-factor authentication, Login notifications, Temporary passcodes, Enhanced credential security, Epic EHR system integration

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is Clinical Protocols free?

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

### Is Epic Authenticator free?

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

### Do Clinical Protocols or Epic Authenticator have ads?

Neither Clinical Protocols nor Epic Authenticator shows ads.

### Which is updated more often, Clinical Protocols or Epic Authenticator?

Clinical Protocols ships an update every 18 months, and Epic Authenticator every 16 months. Most recently, Clinical Protocols was updated on September 17, 2026 and Epic Authenticator 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.*