# Code Blue Sentry vs PulseCheck

The clearest difference is update cadence: PulseCheck at every 3 days against Code Blue Sentry's every 3 weeks. Code Blue Sentry's advantage is iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Code Blue Sentry sells 3 in-app purchases, starting at $0.99 per 3 months and PulseCheck sells 2 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

Code Blue Sentry ships an update every 3 weeks, PulseCheck every 3 days. The most recent releases landed on October 1, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Code Blue Sentry | PulseCheck |
| --- | --- | --- |
| Price | Free | 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 | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Monetization | Subscription | — |
| Size | 41 MB | 17 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Brian Mun](https://appshunter.io/developer/1830877967) | [RAPHAEL MOMANYI](https://appshunter.io/developer/1884462424) |

## What reviewers say

### 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 |


### PulseCheck

[App page](https://appshunter.io/ios/app/pulsecheck-nurse-pay-tracker/id6762650917)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PulseCheck Pro — Monthly | $7.99 | per month |
| PulseCheck Pro — Annual | $59.99 | per year |


## Frequently asked questions

### Is Code Blue Sentry free?

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

### Is PulseCheck free?

PulseCheck is free to download, with in-app purchases available.

### Do Code Blue Sentry or PulseCheck have ads?

Neither Code Blue Sentry nor PulseCheck shows ads.

### Which is updated more often, Code Blue Sentry or PulseCheck?

Code Blue Sentry ships an update every 3 weeks, and PulseCheck every 3 days. Most recently, Code Blue Sentry was updated on October 1, 2026 and PulseCheck on October 9, 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.*