# DoctorMail vs ECG Audio

The clearest difference is in-app purchases: DoctorMail at none against ECG Audio's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. ECG Audio sells 1 one-off in-app purchase. DoctorMail asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 12, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | DoctorMail | ECG Audio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (2 ratings)](https://appshunter.io/ios/app/doctormail/id1456377832/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | — |
| Size | 19 MB | 21 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 17+ |
| Developer | [NKS, OOO (Moscow)](https://appshunter.io/developer/1456377831) | [Nordavind](https://appshunter.io/developer/637520063) |

## What reviewers say

### DoctorMail

[App page](https://appshunter.io/ios/app/doctormail/id1456377832)

This app helps you monitor your heart health by manually logging blood pressure and pulse readings. It tracks your average metrics, identifies deviations from WHO standards, and can share this data securely with your chosen doctor. You can use it independently or connected to a doctor within the DoctorMail system.

**Highlights:** Manual blood pressure and pulse logging, Average metric tracking, Deviation alerts based on WHO standards, Secure data sharing with doctors, Independent use or doctor-linked monitoring, Emergency alerts with on-call doctor contact

**Features:** macOS Compatibility

**In-app purchases:** none


### ECG Audio

[App page](https://appshunter.io/ios/app/ecg-audio/id1541142830)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full app version | $0.99 | one-time |


## Frequently asked questions

### Is DoctorMail free?

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

### Is ECG Audio free?

ECG Audio is free to download, with in-app purchases available.

### Do DoctorMail or ECG Audio have ads?

Neither DoctorMail nor ECG Audio shows ads.

### Which is updated more often, DoctorMail or ECG Audio?

DoctorMail ships an update every 2 months, and ECG Audio every 2 months. Most recently, DoctorMail was updated on October 12, 2026 and ECG Audio on October 19, 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.*