Electrocardiogram (ECG) Wizard (Wiz) is a novel, versatile, robust, and fully interactive iOS App that enables visualization, digital signal processing (DSP), and analysis of high-frequency ECG waveform data. The App can read and parse digital ECG waveform files. It allows users to transform, clean, and process ECG data based on individual characteristics of each recording. This enables ECG Wiz to achieve a high degree of accuracy in performing analyses like R-peak detection and heart rate variability (HRV) evaluation.

Users can eyeball all data via fully interactive zoomable and scrollable charts. A smart control panel enables users to change input data sampling frequency (re-sample the data), filter/clean the waveform data using various digital filters, detect ECG R-peaks, perform statistical and physiological cleaning of heartbeats, and evaluate HRV. The App produces high-fidelity charts that are updated in real-time as various analysis parameters are changed and adjusted via the smart control panel. Users can send back the processed ECG data/results to themselves by email and also save this information on their phones and/or on cloud applications like Dropbox. ECG Wiz’s export feature allows users to seamlessly transfer their data to other devices/platforms where they can review it and perform further analyses as required. Moreover, the export feature also enables users to share processed ECG data with their colleagues and peers.

The free version of the App includes 20 sample ECG waveform datasets that users can load, visualize, and analyze. Users can also export all processed information related to these 20 sample files.

In ECG Wiz’s paid version, users can import/analyze their own digital ECG waveform data and export all processed results.

Demo Video:

What’s New

Version 1.3.1

Fixed a crash on the in-app purchase screen

Ratings and Reviews

5.0 out of 5
1 Rating

1 Rating

App Privacy

The developer, Saiftron Inc., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

More By This Developer

You Might Also Like

Health & Fitness
Health & Fitness
Health & Fitness
Health & Fitness
Health & Fitness