Rooti Rx vs QT ECG
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Rooti Rx
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The Rooti Rx app is made for medical professionals to be used in conjunction with the Rooti Rx System ECG Event Recorder. Its sole purpose is to set up the FDA registered device. The Rooti Rx app does NOT analyze a patient’s medical condition or display any analysis results or medical advice. When using the app, medical professionals are required to login to their registered account to set up the Rooti Rx System ECG Event Recorder. The Rooti Rx app does not work without login authorization. The Rooti Rx System ECG Event Recorder is not available to everyone. It is only distributed to registered medical professionals for prescribed patient use. Prescribed patients will need to seek a doctor’s advice further before making any medical decisions. FDA 510(k) numbers: K163694 EC Certificate Full Quality Assurance System FI16/07021 TFDA: 005772 ARTG Identifier: 300643
QT ECG
Record and transmit high-quality 12-lead ECGs for physician interpretation. This app connects to compatible smart devices via Bluetooth to display and send ECG data to a secure cloud. An account with the developer is required for use.
- Hospital-quality 12-lead ECG recording
- Bluetooth connectivity to smart devices
- HIPAA/GDPR-compliant cloud transmission
- Physician interpretation ready
- High-quality ECG display
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Hospital-quality 12-lead ECG designed for personal use QT ECG™ is designed for use by a patient or a healthcare worker to record electrocardiogram (ECG) and transmit to a HIPAA and/or GDPR-compliant cloud for physician interpretation. QT ECG™ connects with compatible smartmobile devices via Bluetooth, and displays high quality full 12-lead ECG and transmits to the cloud. You will need an account with QT Medical (www.qtmedical.com) to use this app.
Screenshots
Verdict
The clearest difference is iOS requirement: QT ECG at 15.0 against Rooti Rx's 17.6. On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Rooti Rx ships an update every 4 months, QT ECG every 2 months. The most recent releases landed on October 2, 2026 and October 15, 2026 respectively.
| Parameter | Rooti Rx | QT ECG |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.4 (5 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 5 — better |
| Update frequency | Every 4 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 39 MB | 58 MB |
| Age rating | 4+ | 4+ |
| Developer | Rooti Labs Limited | QT Medical, Inc. |
In-app purchases
Rooti Rx
No in-app purchases
QT ECG
No in-app purchases









