# ACR Timer vs Code Blue Sentry

The clearest difference is price: Code Blue Sentry at Free against ACR Timer's $1.99. ACR Timer's advantage is in-app purchases (none vs 4). On ads, device support and iOS requirement there is nothing between them.

Code Blue Sentry is free to download; ACR Timer costs $1.99 up front. Code Blue Sentry sells 3 in-app purchases, starting at $0.99 per 3 months. ACR Timer asks for nothing beyond the download.

## The numbers

| Metric | ACR Timer | Code Blue Sentry |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/code-blue-sentry/id6749660012/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 3 weeks |
| Monetization | — | Subscription |
| Size | 23 MB | 41 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 17+ |
| Developer | [TRISTAN GEORGER](https://appshunter.io/developer/1801591760) | [Brian Mun](https://appshunter.io/developer/1830877967) |

## What reviewers say

### ACR Timer

[App page](https://appshunter.io/ios/app/acr-timer/id6743133567)

**Features:** macOS Compatibility

**In-app purchases:** none


### Code Blue Sentry

[App page](https://appshunter.io/ios/app/code-blue-sentry/id6749660012)

This app helps medical professionals track medications and critical events. It offers customizable ACLS navigation, including checklists and RSI protocols. A free trial is available to assess its utility for pharmacists, registered nurses, and potentially other providers.

**Highlights:** Medication tracking, Event logging, Customizable ACLS navigation, Checklists, RSI protocols, Hs/Ts tracking

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Subscription | $0.99 | per 3 months |
| Subscribe | $0.99 | per 3 months |
| Donate | $4.99 | one-time |


## Frequently asked questions

### Is ACR Timer free?

ACR Timer costs $1.99, with no in-app purchases.

### Is Code Blue Sentry free?

Code Blue Sentry is free to download, with in-app purchases available.

### Do ACR Timer or Code Blue Sentry have ads?

Neither ACR Timer nor Code Blue Sentry shows ads.

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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.*