# AHA Guidelines On vs Code Companion

The clearest difference is price: AHA Guidelines On at Free against Code Companion's $2.99. AHA Guidelines On also leads on ratings volume (1.9K vs 1) and iOS requirement (12.0 vs 15.1). Code Companion's advantage is update cadence (every 5 weeks vs every 4 months) and rating (5.0 vs 4.8). On ads, in-app purchases and device support there is nothing between them.

AHA Guidelines On is free to download; Code Companion costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Code Companion holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: AHA Guidelines On has 1.9K ratings behind it against 1, so its average is the more settled of the two.

AHA Guidelines On ships an update every 4 months, Code Companion every 5 weeks. The most recent releases landed on September 23, 2026 and August 27, 2026 respectively.

## The numbers

| Metric | AHA Guidelines On | Code Companion |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | [4.8 (1.9K ratings)](https://appshunter.io/ios/app/aha-guidelines-on-the-go/id1174559204/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/code-companion/id1660394885/reviews)** |
| Number of ratings | **1.9K** | 1 |
| Positive reviews | 37.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 weeks** |
| Monetization | **Free** | Paid |
| Best chart rank | — | **#193** |
| Size | 599 MB | 72 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 12+ |
| Developer | [American Heart Association](https://appshunter.io/developer/441987817) | [National Emergency Resource Group](https://appshunter.io/developer/1383458744) |

## What reviewers say

### AHA Guidelines On

[App page](https://appshunter.io/ios/app/aha-guidelines-on-the-go/id1174559204)

Access American Heart Association clinical treatment guidelines on your mobile device. This app offers effective search with cross-linking and resources to keep you up-to-date anywhere. Additional guidelines will be added soon.

**Highlights:** Mobile guideline access, Advanced search functionality, Cross-linking of resources, Up-to-date clinical information, Tagged and mapped guidelines

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Great app
- 💡 Excellent reference tool
- 👍 Clear and concise content
- 👍 Easy to navigate
- 👍 Helpful tools and guidelines

**What reviewers complain about**

- 🐛 App crashes or freezes
- 🐛 Submission issues with classification
- 🐛 Unable to save photos
- 🔍 Outdated content
- 👎 Difficult to use and slow to respond

**Reported bugs**

- App won't open
- Submission button not working
- Inconsistent behavior with error messages

**Requested features**

- Option to change specialty
- Ability to enlarge screen/content
- Include BLS guidelines
- Add more professional classifications (e.g., Nurse Practitioner)


### Code Companion

[App page](https://appshunter.io/ios/app/code-companion/id1660394885)

**Currently charting:** #193 Top Paid · Medical (US App Store)

This medical reference app provides EMS professionals with quick access to cardiac arrest protocols, algorithms, and medication guidance. It features color-coded information and real-time tracking to streamline critical care during emergencies. Designed by professionals for professionals, it aims to enhance patient care efficiency.

**Highlights:** Cardiac arrest algorithms, Medication administration guidance, Real-time tracking, Color-coded information, Weight conversion, Medical calculations

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AHA Guidelines On free?

AHA Guidelines On is free to download, with no in-app purchases.

### Is Code Companion free?

Code Companion costs $2.99, with no in-app purchases.

### Which has better reviews, AHA Guidelines On or Code Companion?

Code Companion is rated higher. AHA Guidelines On averages 4.8 out of 5 from 1.9K ratings, while Code Companion averages 5.0 from 1 ratings.

### Do AHA Guidelines On or Code Companion have ads?

Neither AHA Guidelines On nor Code Companion shows ads.

### Which is updated more often, AHA Guidelines On or Code Companion?

AHA Guidelines On ships an update every 4 months, and Code Companion every 5 weeks. Most recently, AHA Guidelines On was updated on September 23, 2026 and Code Companion on August 27, 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.*