# PHMS vs Qaly | ECG Reader

The clearest difference is review sentiment: Qaly | ECG Reader at 75% against PHMS's 10%. Qaly | ECG Reader also leads on rating (4.7 vs 1.6) and ratings volume (867 vs 9). PHMS's advantage is device support (3 vs 1) and iOS requirement (14.0 vs 17.6). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Qaly | ECG Reader holds the better App Store score, 4.7 against 1.6. That said, the two scores are not equally well evidenced: Qaly | ECG Reader has 867 ratings behind it against 9, so its average is the more settled of the two. Written reviews point the same way: 10% of PHMS's written reviews are positive against 75% of Qaly | ECG Reader's.

PHMS ships an update every 2 months, Qaly | ECG Reader every 2 weeks. The most recent releases landed on October 2, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | PHMS | Qaly | ECG Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.6 (9 ratings)](https://appshunter.io/ios/app/phms/id908936490/reviews) | **[4.7 (867 ratings)](https://appshunter.io/ios/app/qaly-ecg-reader/id1542440769/reviews)** |
| Number of ratings | 9 | **867** |
| Positive reviews | 10.0% of reviews | **75.1% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 63 MB | 96 MB |
| Requires iOS | **14.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Contec Medical Systems Co., Ltd.](https://appshunter.io/developer/908936493) | [Qaly, Inc.](https://appshunter.io/developer/1542398773) |

## What reviewers say

### PHMS

[App page](https://appshunter.io/ios/app/phms/id908936490)

This app connects to various medical testing devices via Bluetooth to collect and store your health data. View personal health metrics and trend charts, with the option to sync data to cloud servers or Apple HealthKit. Consult a doctor before making medical decisions based on the app's information.

**Highlights:** Bluetooth data collection, Local data saving, Cloud server upload option, Personal health data viewing, Health trend charts, Apple HealthKit integration

**Features:** Vision Pro support

**In-app purchases:** none


### 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 PHMS free?

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

### Is Qaly | ECG Reader free?

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

### Which has better reviews, PHMS or Qaly | ECG Reader?

Qaly | ECG Reader is rated higher. PHMS averages 1.6 out of 5 from 9 ratings, while Qaly | ECG Reader averages 4.7 from 867 ratings.

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

Neither PHMS nor Qaly | ECG Reader shows ads.

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

PHMS ships an update every 2 months, and Qaly | ECG Reader every 2 weeks. Most recently, PHMS was updated on October 2, 2026 and Qaly | ECG Reader on October 14, 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.*