# ECG Wiz — Reading the rhythms of life > Interactive ECG waveform visualization, processing, and analysis tool. (iPhone/iPad app by Saiftron Inc..) - Source: https://appshunter.io/ios/app/ecg-wiz/id1317303333 (this page in markdown: same URL + `.md`) - Developer: [Saiftron Inc.](https://appshunter.io/developer/1317303332) - Category: Health & Fitness, Education - Price: Free with in-app purchases - Rating: 4.00/5 from 2 App Store ratings - Age rating: 4+ - Requires: iOS 11.0 · 17 MB - Languages: American English - Released: 2017-12-19 - Data updated: 2026-06-07 - Monetization: freemium - User reviews in markdown: https://appshunter.io/ios/app/ecg-wiz/id1317303333/reviews.md ## What is ECG Wiz? 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: https://www.youtube.com/watch?v=XVgjfMm5Lj8 ## Key features - Interactive ECG waveform visualization - Digital signal processing (DSP) - R-peak detection - Heart rate variability (HRV) evaluation - Real-time chart updates - Data export via email and cloud ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | ECG Wiz Pro | $1.99 | one-time | ## Frequently asked questions about ECG Wiz ### What can ECG Wiz do? ECG Wiz enables visualization, digital signal processing, and analysis of high-frequency ECG waveform data. It can read and parse digital ECG files, allowing users to transform, clean, and process data for R-peak detection and heart rate variability evaluation. ### How accurate is ECG Wiz? The app is designed to achieve a high degree of accuracy in performing analyses like R-peak detection and heart rate variability (HRV) evaluation through its digital signal processing capabilities and user-adjustable parameters. ### Can I import my own ECG data into ECG Wiz? The free version of ECG Wiz includes 20 sample ECG waveform datasets for visualization and analysis. To import and analyze your own digital ECG waveform data, you will need to use the paid version of the app. ### How can I share my processed ECG data? ECG Wiz allows you to send processed ECG data and results to yourself via email. You can also save this information on your phone or on cloud applications like Dropbox, and seamlessly transfer it to other devices or platforms. ### What filters are available in ECG Wiz? ECG Wiz features a smart control panel that enables users to apply various digital filters to clean the waveform data. This helps in processing the ECG data based on the individual characteristics of each recording. ### Does ECG Wiz have ads? No, ECG Wiz does not contain advertisements. The app is free to download and use with sample data, with an option for a paid version to unlock full functionality. ### What devices is ECG Wiz compatible with? ECG Wiz is compatible with iPhone, iPad, and iPod touch devices. It is designed for iOS platforms. ### How often is ECG Wiz updated? The latest version of ECG Wiz is 1.3.1, which was last updated on March 15, 2021. While updates may not be frequent, the app is functional for its intended purpose. ## Version history (last 5 releases) ### 1.3.1 — 2021-03-15 Fixed a crash on the in-app purchase screen ### 1.3 — 2020-03-06 Fixed bugs pertaining to smart menu centering, improved overall look/feel of smart menu. ### 1.2 — 2018-09-27 Upgraded for iOS 12, added functionality to export input data, fixed bugs ### 1.1.1 — 2018-05-06 Bugs fixes ### 1.1 — 2018-05-05 Addition of console data input feature, minor bug fixes, an updated Guide ## Apps similar to ECG Wiz | App | Rating | Price | Category | | --- | --- | --- | --- | | [iStress: AI Stress Monitor](https://appshunter.io/ios/app/istress-ai-stress-monitor/id6450508967) | 4.7 (359) | Free | Health & Fitness | | [Heart Rate Monitor: Pulse App・](https://appshunter.io/ios/app/heart-rate-monitor-pulse-app/id6445967560) | 4.7 (105) | Free | Health & Fitness | | [Cardiio: Heart Rate Monitor](https://appshunter.io/ios/app/cardiio-heart-rate-monitor/id542891434) | 4.7 (58,367) | Free | Health & Fitness | | [HeartScan: Heart Rate Monitor](https://appshunter.io/ios/app/heartscan-heart-rate-monitor/id1639306601) | 3.6 (50) | Free | Health & Fitness | | [Heart Rate Plus: Pulse Monitor](https://appshunter.io/ios/app/heart-rate-plus-pulse-monitor/id1061544495) | 4.5 (3,385) | Free | Health & Fitness | | [Instant Heart Rate: HR Monitor](https://appshunter.io/ios/app/instant-heart-rate-hr-monitor/id409625068) | 4.9 (228,630) | Free | Health & Fitness | ## More apps by Saiftron Inc. - [Wave Whiz](https://appshunter.io/ios/app/wave-whiz/id1358123141) All apps by Saiftron Inc.: https://appshunter.io/developer/1317303332 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-07.*