# ECG Audio vs Qaly | ECG Reader

The clearest difference is in-app purchases: Qaly | ECG Reader at none against ECG Audio's 1. Qaly | ECG Reader also leads on update cadence (every 2 weeks vs every 2 months). ECG Audio's advantage is iOS requirement (12.0 vs 17.6). On price, ads and device support there is nothing between them.

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

ECG Audio ships an update every 2 months, Qaly | ECG Reader every 2 weeks. The most recent releases landed on October 19, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | ECG Audio | Qaly | ECG Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (871 ratings)](https://appshunter.io/ios/app/qaly-ecg-reader/id1542440769/reviews)** |
| Number of ratings | — | **871** |
| Positive reviews | — | 74.8% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 21 MB | 94 MB |
| Requires iOS | **12.0** | 17.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Nordavind](https://appshunter.io/developer/637520063) | [Qaly, Inc.](https://appshunter.io/developer/1542398773) |

## What reviewers say

### 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 |


### Qaly | ECG Reader

[App page](https://appshunter.io/ios/app/qaly-ecg-reader/id1542440769)

Get your ECGs analyzed by certified experts within minutes for peace of mind. This app supports various devices like Apple Watch and Fitbit, offering detailed interpretations of palpitations and abnormal heart rhythms. Track heart rate variability to monitor stress and recovery.

**Highlights:** Expert ECG interpretation, Supports Apple Watch, Fitbit, Kardia, and more, Analysis of 30+ heart rhythms, Heart rate variability (HRV) tracking, Shareable reports for doctors, Integration with Health app

**Features:** Apple Wallet

**In-app purchases:** none

**What reviewers like**

- 🚀 Quick response times
- 👍 Helpful and reassuring technicians
- 💡 Provides peace of mind
- 👍 Detailed and informative ECG analysis
- 👍 Easy to use app

**What reviewers complain about**

- 🐛 Inconsistent ECG analysis
- 🔍 Lack of transparency around pricing
- 🔍 Difficult to cancel subscription
- 🕰️ Long wait times for ECG reviews
- 🔍 Requires access to Apple Health data

**Reported bugs**

- App crashes on launch
- Issues deleting account and data
- Subscription charges not stopping after cancellation

**Requested features**

- Dark mode option
- Ability to view past ECG history
- Integration with more wearable devices
- Option to request a specific technician review


## Frequently asked questions

### Is ECG Audio free?

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

### Is Qaly | ECG Reader free?

Qaly | ECG Reader is free to download, with no in-app purchases.

### Do ECG Audio or Qaly | ECG Reader have ads?

Neither ECG Audio nor Qaly | ECG Reader shows ads.

### Which is updated more often, ECG Audio or Qaly | ECG Reader?

ECG Audio ships an update every 2 months, and Qaly | ECG Reader every 2 weeks. Most recently, ECG Audio was updated on October 19, 2026 and Qaly | ECG Reader on October 22, 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.*