# MED.ONE AED vs ECG Wizard

The clearest difference is update cadence: ECG Wizard at every 2 months against MED.ONE AED's every 10 months. MED.ONE AED's advantage is iOS requirement (12.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

MED.ONE AED ships an update every 10 months, ECG Wizard every 2 months. The most recent releases landed on September 17, 2026 and August 16, 2026 respectively.

## The numbers

| Metric | MED.ONE AED | ECG Wizard |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 40.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 92 MB | 21 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 12+ | 12+ |
| Developer | [Medone Medical Equipment Co., Ltd.](https://appshunter.io/developer/1610235431) | [TRI-SERVICE GENERAL HOSPITAL](https://appshunter.io/developer/1251296226) |

## What reviewers say

### MED.ONE AED

[App page](https://appshunter.io/ios/app/medone-aed/id1610235429)

**Features:** macOS Compatibility

**In-app purchases:** none


### ECG Wizard

[App page](https://appshunter.io/ios/app/ecg-wizard/id6451408645)

This app uses AI and Apple Watch ECG data to estimate your heart age, predict cardiovascular disease risk, and assess mortality risk. It provides insights into your heart health for early detection and preventive measures.

**Highlights:** Heart age estimation via AI, Cardiovascular disease risk prediction, Mortality risk assessment, ECG data analysis, AI deep learning for health insights

**In-app purchases:** none


## Frequently asked questions

### Is MED.ONE AED free?

MED.ONE AED is free to download, with no in-app purchases.

### Is ECG Wizard free?

ECG Wizard is free to download, with no in-app purchases.

### Do MED.ONE AED or ECG Wizard have ads?

Neither MED.ONE AED nor ECG Wizard shows ads.

### Which is updated more often, MED.ONE AED or ECG Wizard?

MED.ONE AED ships an update every 10 months, and ECG Wizard every 2 months. Most recently, MED.ONE AED was updated on September 17, 2026 and ECG Wizard on August 16, 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.*