# ABG Expert vs ECG Reader

The clearest difference is review sentiment: ABG Expert at 100% against ECG Reader's 17%. ABG Expert also leads on price (Free vs $0.99) and rating (4.8 vs 1.2). ECG Reader's advantage is ratings volume (75 vs 9) and iOS requirement (11.0 vs 13.0). On ads, in-app purchases, monetization model and device support there is nothing between them.

ABG Expert is free to download; ECG Reader costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ABG Expert holds the better App Store score, 4.8 against 1.2. That said, the two scores are not equally well evidenced: ECG Reader has 75 ratings behind it against 9, so its average is the more settled of the two. Written reviews point the same way: 100% of ABG Expert's written reviews are positive against 17% of ECG Reader's.

## The numbers

| Metric | ABG Expert | ECG Reader |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.8 (9 ratings)](https://appshunter.io/ios/app/abg-expert/id885575488/reviews)** | [1.2 (75 ratings)](https://appshunter.io/ios/app/ecg-reader/id1389860262/reviews) |
| Number of ratings | 9 | **75** |
| Positive reviews | **100.0% of reviews** | 16.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | — |
| Monetization | Free | Free |
| Size | 2 MB | 14 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Brian Dale Vander Werf MD Inc](https://appshunter.io/developer/1521935908) | [Muhammet Bilgi](https://appshunter.io/developer/1315364469) |

## What reviewers say

### ABG Expert

[App page](https://appshunter.io/ios/app/abg-expert/id885575488)

This medical tool provides accurate and flexible acid-base analysis for healthcare professionals. It offers detailed explanations, customizable ranges, and advanced features like anion gap correction and A-a gradient adjustments for various patient conditions and locations.

**Highlights:** Validated accuracy with real-world testing, Plausibility checks for physiologically impossible data, Automatic anion gap correction with albumin, Detailed explanations with equations, Separate or combined analysis of ABG, anion gap, A-a gradient, Customizable normal ranges for anion gap and delta gap, Age and barometric pressure adjustments for A-a gradient, Support for SI and non-SI units, Color-coded results and differential diagnoses, Adjustments for chronic respiratory conditions

**Features:** macOS Compatibility

**In-app purchases:** none


### ECG Reader

[App page](https://appshunter.io/ios/app/ecg-reader/id1389860262)

Instantly interpret ECGs by comparing camera-displayed readings to a vast database. It provides the top 5 most probable findings with similarity percentages, assisting non-specialist health personnel. Augmented reality is used for analysis, requiring a compatible phone.

**Highlights:** Instant ECG interpretation, AI-powered comparison to database, Top 5 probable findings with similarity percentage, Assists non-specialist health personnel, Augmented reality analysis

**In-app purchases:** none


## Frequently asked questions

### Is ABG Expert free?

ABG Expert is free to download, with no in-app purchases.

### Is ECG Reader free?

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

### Which has better reviews, ABG Expert or ECG Reader?

ABG Expert is rated higher. ABG Expert averages 4.8 out of 5 from 9 ratings, while ECG Reader averages 1.2 from 75 ratings.

### Do ABG Expert or ECG Reader have ads?

Neither ABG Expert nor ECG Reader 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.*