# ECG Guide vs Lab Values+ Medical Reference

The clearest difference is chart position: Lab Values+ Medical Reference at #121 against ECG Guide's unranked. Lab Values+ Medical Reference also leads on ratings volume (44 vs 8). ECG Guide's advantage is price ($0.99 vs $2.99) and iOS requirement (11.0 vs 17.0). On rating, review sentiment, update cadence and ads there is nothing between them.

ECG Guide costs $0.99 and Lab Values+ Medical Reference $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 3.6 for ECG Guide against 3.7 for Lab Values+ Medical Reference. That said, the two scores are not equally well evidenced: Lab Values+ Medical Reference has 44 ratings behind it against 8, so its average is the more settled of the two. Written reviews are what separate them: 76% of ECG Guide's written reviews are positive against 83% of Lab Values+ Medical Reference's.

ECG Guide ships an update every 2 months, Lab Values+ Medical Reference monthly. The most recent releases landed on October 2, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | ECG Guide | Lab Values+ Medical Reference |
| --- | --- | --- |
| Price | **$0.99** | $2.99 |
| Rating | [3.6 (8 ratings)](https://appshunter.io/ios/app/ecg-guide/id301027070/reviews) | **[3.7 (44 ratings)](https://appshunter.io/ios/app/lab-values-plus-medical-reference/id450201372/reviews)** |
| Number of ratings | 8 | **44** |
| Positive reviews | 75.8% of reviews | **82.9% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Paid | Paid |
| Best chart rank | — | **#121** |
| Size | 26 MB | 14 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [WebMD](https://appshunter.io/developer/295076332) | [Hipposoft, LLC](https://appshunter.io/developer/314644548) |

## What reviewers say

### ECG Guide

[App page](https://appshunter.io/ios/app/ecg-guide/id301027070)

This comprehensive reference app provides over 200 high-quality ECG examples and in-depth explanations for medical professionals and students. It offers stepwise interpretation assistance, a large library of common and complex findings, and quiz questions to test knowledge.

**Highlights:** Over 200 high-resolution sample ECGs, In-depth reference text on ECG interpretation, Stepwise ECG Interpreter assistance, Over 100 multiple-choice quiz questions, Rapid Reference section for quick interpretation, Clear descriptions of arrhythmias and findings, Pediatric values included

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

**In-app purchases:** none

**What reviewers like**

- 📚 Comprehensive ECG reference material and content
- 👍 Excellent for medical professionals (doctors, nurses, paramedics, residents)
- 🎯 Well-organized and easy-to-navigate interface
- 📊 Large library of high-quality sample ECG strips
- 🧠 Helpful quiz feature for testing knowledge

**What reviewers complain about**

- ❌ Not suitable for general public/non-medical users
- 🎨 Outdated UI design and appearance
- 📱 Poor iPad compatibility
- 🔐 Requires email registration after purchase
- 💸 Separate purchase required for iPad version

**Reported bugs**

- App crashes at startup
- Incompatible with iOS 4 (fixed in later updates)
- Incompatible with iOS 11 (64-bit update needed)
- UI appears blown-up and blurry on iPhone 6+
- Cannot exit ECG view when rotated sideways

**Requested features**

- iPad support and optimization
- Highlight or circle abnormalities on ECG images
- Search functionality for finding specific content
- Customizable quiz difficulty levels
- ACLS algorithms integration


### Lab Values+ Medical Reference

[App page](https://appshunter.io/ios/app/lab-values-plus-medical-reference/id450201372)

**Currently charting:** #121 Top Paid · Medical (US App Store)

This app provides a comprehensive medical reference, combining lab values, medical abbreviations, and prefixes/suffixes. It offers editable data, detailed lab information, and links to external resources for quick access to critical medical data.

**Highlights:** 3-in-1 medical reference (Lab Values, Abbreviations, Prefixes/Suffixes), Fully editable lab data, Hundreds of lab reference values, Common lab panels included, SI and US units for lab values, Thousands of medical abbreviations, Links to external medical resources

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

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use interface
- 📚 Comprehensive lab information
- 💡 Customizable values
- 🚀 Quick reference
- 📱 Works on multiple devices

**What reviewers complain about**

- 🐛 App crashes frequently
- 🖨️ Tiny print, unreadable
- 📉 Jumbled or unreadable content
- 🚫 Missing common tests (e.g., ANA)
- ⚠️ Screen cuts off, unresponsive

**Reported bugs**

- Screen cuts in the middle
- Lower half of screen is white and unresponsive
- App crashes frequently
- In-app links not working due to transport security policy
- Notes saved, but not the order/listing of labs

**Requested features**

- Add common tests like ANA
- Improve readability/font size
- Fix screen cutting/responsiveness issues
- Add search functionality for lab values
- Save custom lab order


## Frequently asked questions

### Is ECG Guide free?

ECG Guide costs $0.99, with no in-app purchases.

### Is Lab Values+ Medical Reference free?

Lab Values+ Medical Reference costs $2.99, with no in-app purchases.

### Which has better reviews, ECG Guide or Lab Values+ Medical Reference?

Lab Values+ Medical Reference is rated higher. ECG Guide averages 3.6 out of 5 from 8 ratings, while Lab Values+ Medical Reference averages 3.7 from 44 ratings.

### Do ECG Guide or Lab Values+ Medical Reference have ads?

Neither ECG Guide nor Lab Values+ Medical Reference shows ads.

### Which is updated more often, ECG Guide or Lab Values+ Medical Reference?

ECG Guide ships an update every 2 months, and Lab Values+ Medical Reference monthly. Most recently, ECG Guide was updated on October 2, 2026 and Lab Values+ Medical Reference on September 30, 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.*