# ECG Basics Pro vs lab values medical reference +

The clearest difference is update cadence: lab values medical reference + at every 6 months against ECG Basics Pro's every 55 months. lab values medical reference + also leads on price ($1.99 vs $3.99). ECG Basics Pro's advantage is chart position (#198 vs unranked). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

ECG Basics Pro costs $3.99 and lab values medical reference + $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ECG Basics Pro ships an update every 55 months, lab values medical reference + every 6 months. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | ECG Basics Pro | lab values medical reference + |
| --- | --- | --- |
| Price | $3.99 | **$1.99** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 55 months | **Every 6 months** |
| Best chart rank | **#198** | — |
| Size | 49 MB | 31 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 12+ |
| Developer | [Sree Hari Reddy Gadekallu](https://appshunter.io/developer/1281888287) | [Abdulkarim Nasir](https://appshunter.io/developer/1463436050) |

## What reviewers say

### ECG Basics Pro

[App page](https://appshunter.io/ios/app/ecg-basics-pro-ecg-made-easy/id1441303508)

**Currently charting:** #198 Top Paid · Medical (US App Store)

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

**In-app purchases:** none


### lab values medical reference +

[App page](https://appshunter.io/ios/app/lab-values-medical-reference-plus/id6642659529)

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

**In-app purchases:** none


## Frequently asked questions

### Is ECG Basics Pro free?

ECG Basics Pro costs $3.99, with no in-app purchases.

### Is lab values medical reference + free?

lab values medical reference + costs $1.99, with no in-app purchases.

### Do ECG Basics Pro or lab values medical reference + have ads?

Neither ECG Basics Pro nor lab values medical reference + shows ads.

### Which is updated more often, ECG Basics Pro or lab values medical reference +?

ECG Basics Pro ships an update every 55 months, and lab values medical reference + every 6 months. Most recently, ECG Basics Pro was updated on October 26, 2026 and lab values medical reference + on October 25, 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.*