# AHA Guidelines On vs Code Timer

The clearest difference is price: AHA Guidelines On at Free against Code Timer's $3.99. AHA Guidelines On also leads on ratings volume (1.9K vs 2) and update cadence (every 4 months vs every 16 months). Code Timer's advantage is 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 Timer costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Code Timer 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 2, so its average is the more settled of the two.

AHA Guidelines On ships an update every 4 months, Code Timer every 16 months. The most recent releases landed on October 15, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | AHA Guidelines On | Code Timer |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | [4.8 (1.9K ratings)](https://appshunter.io/ios/app/aha-guidelines-on-the-go/id1174559204/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/code-timer-cpr-recorder/id6445837129/reviews)** |
| Number of ratings | **1.9K** | 2 |
| Positive reviews | 37.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 16 months |
| Monetization | **Free** | Paid |
| Size | 599 MB | 4 MB |
| Requires iOS | **12.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [American Heart Association](https://appshunter.io/developer/441987817) | [Zachery Gentry](https://appshunter.io/developer/1638986232) |

## 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 Timer

[App page](https://appshunter.io/ios/app/code-timer-cpr-recorder/id6445837129)

This application helps first responders track time-sensitive events during emergencies. It offers intuitive timing, event logging, and offline functionality for enhanced coordination and post-operation review. Designed for reliability when every second counts.

**Highlights:** Intuitive event timing, Event logging and history, User-friendly interface, Offline functionality, Enhanced team coordination, No personal data collection

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

**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 Timer free?

Code Timer costs $3.99, with no in-app purchases.

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

Code Timer is rated higher. AHA Guidelines On averages 4.8 out of 5 from 1.9K ratings, while Code Timer averages 5.0 from 2 ratings.

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

Neither AHA Guidelines On nor Code Timer shows ads.

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

AHA Guidelines On ships an update every 4 months, and Code Timer every 16 months. Most recently, AHA Guidelines On was updated on October 15, 2026 and Code Timer on October 6, 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.*