# ABG Pro vs SeeYouDoc MD

The clearest difference is price: SeeYouDoc MD at Free against ABG Pro's $1.99. SeeYouDoc MD also leads on update cadence (every 2 months vs every 21 months) and iOS requirement (13.0 vs 15.0). On ads, in-app purchases and device support there is nothing between them.

SeeYouDoc MD is free to download; ABG Pro costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ABG Pro ships an update every 21 months, SeeYouDoc MD every 2 months. The most recent releases landed on October 23, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | ABG Pro | SeeYouDoc MD |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[4.8 (4 ratings)](https://appshunter.io/ios/app/abg-pro/id493840595/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 21 months | **Every 2 months** |
| Monetization | Paid | — |
| Size | 3 MB | 97 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [GDA Software](https://appshunter.io/developer/493839619) | [Seeyoudoc Corp.](https://appshunter.io/developer/1512918323) |

## What reviewers say

### ABG Pro

[App page](https://appshunter.io/ios/app/abg-pro/id493840595)

This medical app assists nurses, doctors, and students in interpreting arterial blood gases and osmolar gaps. It offers calculations for A-a gradient, anion gap, and more, along with differential diagnoses for acid-base disorders. The tool allows for custom normal ranges and corrects the anion gap for albumin.

**Highlights:** Arterial Blood Gas interpretation, Osmolar Gap calculation, A-a Gradient Calculator, Differential diagnosis for acid-base disorders, Customizable normal ranges, Anion Gap correction for albumin

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

**In-app purchases:** none


### SeeYouDoc MD

[App page](https://appshunter.io/ios/app/seeyoudoc-md/id6745688353)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ABG Pro free?

ABG Pro costs $1.99, with no in-app purchases.

### Is SeeYouDoc MD free?

SeeYouDoc MD is free to download, with no in-app purchases.

### Do ABG Pro or SeeYouDoc MD have ads?

Neither ABG Pro nor SeeYouDoc MD shows ads.

### Which is updated more often, ABG Pro or SeeYouDoc MD?

ABG Pro ships an update every 21 months, and SeeYouDoc MD every 2 months. Most recently, ABG Pro was updated on October 23, 2026 and SeeYouDoc MD 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.*