---
title: "EP QTc iOS Revenue & Downloads 2026"
description: "EP QTc: Ultimate QTc calculator. Download estimates and ios apps rankings, updated daily."
url: https://trendapps.dev/app/ios/1393849228/
markdown: https://trendapps.dev/app/ios/1393849228/index.md
platform: iOS
updated: 2026-07-18
source: TrendApps
license: CC BY 4.0
---

# EP QTc

*Ultimate QTc calculator*

by EP Studios · iOS · Medical

## Key metrics

| Metric | Value |
| --- | --- |
| Monthly revenue (store, estimated) | $0 |
| Monthly downloads (estimated) | <3k |
| Rating | 5.0★ (<3k ratings) |
| Price | $0.99 |
| In-app purchases | No |
| Category | Medical |
| First seen on the store | July 10, 2018 |
| Last data update | 2026-07-18 |

## Summary

EP QTc iOS app has established itself as a seasoned player with proven staying power in the mobile app category. Over 8 years since launch, it has accumulated 1 reviews and built its current revenue stream. The app maintains a 5.0-star rating. This United States application.

## Briefing

EP QTc is an iOS app ($0.99) by EP Studios in the mobile app category. It holds a 5.0-star rating.

- A paid app priced at $0.99.
- Ships new versions a few a year.
- Latest version is 1.10.0, released February 11, 2026.
- 100% of ratings are five-star.
- Available in 1 language.
- Strongest in US, CA, GB.
- Downloads at 5.1 MB and requires iOS 13.0+.
- Rated 13+.

## Specs

| Spec | Value |
| --- | --- |
| Version | 1.10.0 |
| Release status | Worldwide |
| Age rating | 13+ |
| Requires | iOS 13.0+ |
| Size | 5.1 MB |
| Languages | English |
| Price | $0.99 |
| First seen | July 2018 |
| Top markets | US, CA, GB |
| Publisher country | US |
| Support | [Visit support](https://www.epstudiossoftware.com) |

## What's new

| Version | Date |
| --- | --- |
| 1.10.0 | February 11, 2026 |
| 1.9.0 | February 8, 2024 |
| 1.8.0 | June 8, 2021 |
| 1.7 | November 13, 2020 |
| 1.6 | September 21, 2020 |

## About

This app collects over 30 published formulas for calculating the corrected and predicted QT interval (QTc and QTp).  Included are details on each formula and reference links.  Results are analyzed statistically and graphed.  Published definitions of normal and abnormal QTc intervals are also included.

This is no ordinary calculator that just gives you the results of Bazett's formula.  If you are interested in this fascinating corner of electrocardiology, this app is for you.

## Questions about this app

### What are EP QTc iOS app's download statistics?

EP QTc iOS app is available. The app maintains a 5.0-star rating based on 1 user reviews, indicating strong user satisfaction in the mobile app market.

### Is EP QTc iOS app performing well in its category?

EP QTc iOS app competes actively in the mobile app category.

### Where can I download EP QTc iOS app?

You can download EP QTc iOS app from the App Store for iOS devices, requiring iOS 13.0 or later. The app provides its core features without requiring in-app purchases.

## Links

- [App Store page](https://apps.apple.com/app/id1393849228)
- [EP Studios on TrendApps](https://trendapps.dev/publisher/574231798/)
- [Top Medical apps on iOS](https://trendapps.dev/top-trending-apps/ios/medical/)
- [App economics statistics](https://trendapps.dev/statistics/)

Source: https://trendapps.dev/app/ios/1393849228/ · Markdown: https://trendapps.dev/app/ios/1393849228/index.md · Methodology: https://trendapps.dev/methodology/