mini ECG vs QT ECG
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
mini ECG
This app collects ECG data from Bluetooth-enabled devices, allowing users to analyze and visualize ECG waves. It can record cases on your iPhone or iPad and share electrocardiograms with others. Medical-grade monitoring equipment used with this app has passed US FDA certification.
- Collect ECG data via Bluetooth
- Analyze ECG wave data
- Record ECG cases
- Share electrocardiograms
- FDA-certified equipment compatibility
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Mini ECG app is used to collect ECG data from device with Bluetooth,We can analysis the collected data and draw ECG wave,it can also record the case on your iPhone/iPad.Then you can share the electrocardiogram to your friends/doctors. Medical-grade ECG monitoring equipment (PM10) has passed the US FDA certification. FDA certification link:https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfRL/rl.cfm?lid=497504&lpcd=DPS Seek a doctor’s advice in addition to using this app and before making any medical decisions.
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 review sentiment: QT ECG at 100% against mini ECG's 56%. QT ECG also leads on rating (3.4 vs 2.8). On price, ratings volume, update cadence and ads 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.
QT ECG holds the better App Store score, 3.4 against 2.8. Both are backed by a comparable volume of ratings — 5 and 5 respectively. Written reviews point the same way: 56% of mini ECG's written reviews are positive against 100% of QT ECG's.
mini ECG ships an update every 3 months, QT ECG every 2 months. The most recent releases landed on August 20, 2026 and September 10, 2026 respectively.
| Parameter | mini ECG | QT ECG |
|---|---|---|
| Price | Free | Free |
| Rating | 2.8 (5 ratings) | 3.4 (5 ratings) — better |
| Positive reviews | 55.6% of reviews | 100.0% of reviews — better |
| Number of ratings | 5 | 5 |
| Update frequency | Every 3 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 32 MB | 58 MB |
| Age rating | 12+ | 4+ |
| Developer | Contec Medical Systems Co., Ltd. | QT Medical, Inc. |
Customer experience
mini ECG
QT ECG
In-app purchases
mini ECG
No in-app purchases
QT ECG
No in-app purchases
