# ABGs NOW! Lite vs EEG Mapper

The clearest difference is price: ABGs NOW! Lite at Free against EEG Mapper's $6.99. ABGs NOW! Lite also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). EEG Mapper's advantage is ads (none vs shown) and chart position (#155 vs unranked). On in-app purchases there is nothing between them.

ABGs NOW! Lite is free to download; EEG Mapper costs $6.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | ABGs NOW! Lite | EEG Mapper |
| --- | --- | --- |
| Price | **Free** | $6.99 |
| Rating | **[3.2 (5 ratings)](https://appshunter.io/ios/app/abgs-now-lite/id1497090235/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | — |
| Monetization | Ad-supported | — |
| Best chart rank | — | **#155** |
| Size | 94 MB | 2 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Bytewise Studios, LLC](https://appshunter.io/developer/1496483402) | [Thomas Eastman](https://appshunter.io/developer/1258006945) |

## What reviewers say

### ABGs NOW! Lite

[App page](https://appshunter.io/ios/app/abgs-now-lite/id1497090235)

Master arterial blood gas interpretation with this engaging medical app. It offers a calculator for quick answers, practice modes with hints, and a challenge mode to test your skills. Detailed analysis is provided for any incorrect interpretations.

**Highlights:** ABG Calculator, Practice Mode with Hints, Challenge Mode, Detailed Analysis, Knowledge Strengthening

**Features:** macOS Compatibility

**In-app purchases:** none


### EEG Mapper

[App page](https://appshunter.io/ios/app/eeg-mapper/id6814831557)

**Currently charting:** #155 Top Paid · Medical (US App Store)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ABGs NOW! Lite free?

ABGs NOW! Lite is free to download, with no in-app purchases.

### Is EEG Mapper free?

EEG Mapper costs $6.99, with no in-app purchases.

### Do ABGs NOW! Lite or EEG Mapper have ads?

ABGs NOW! Lite shows ads; EEG Mapper does not.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*