# Eddi

> Eddi (iPhone/iPad app by Kurt Frey.)

- Source: https://appshunter.io/ios/app/eddi/id1495587993 (this page in markdown: same URL + `.md`)
- Developer: [Kurt Frey](https://appshunter.io/developer/1448027778)
- Category: Health & Fitness
- Price: $0.99
- Age rating: 12+
- Requires: iOS 13.2 · 2 MB
- Languages: English, German
- Released: 2020-01-19
- Data updated: 2026-05-19
- User reviews in markdown: https://appshunter.io/ios/app/eddi/id1495587993/reviews.md

## What is Eddi?

Eddi uses your age and your resting heart rate to calculate your optimal training heart rate using the Karvonen formula.

Additionally, Eddi computes your heart rates zones using the Edwards method.


## Version history (last 1 release)

### 1.2 — 2020-02-09

- Health Kit integration: import your resting heart Rate

## Apps similar to Eddi

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Heart Rate Monitor heartbeat](https://appshunter.io/ios/app/heart-rate-monitor-heartbeat/id1562474495) | 4.5 (174) | Free | Health & Fitness |
| [iCardio Workout Tracker](https://appshunter.io/ios/app/icardio-workout-tracker/id314841648) | 4.8 (3,352) | Free | Health & Fitness |
| [Deliciously Ella: Feel Better](https://appshunter.io/ios/app/deliciously-ella-feel-better/id1445510165) | 4.9 (7,422) | Free | Health & Fitness |
| [Dumbbell Home Workout at Home](https://appshunter.io/ios/app/dumbbell-home-workout-at-home/id1533516699) | 4.6 (96) | Free | Health & Fitness |
| [Heart Graph](https://appshunter.io/ios/app/heart-graph/id591655999) | 4.5 (1,165) | Free | Health & Fitness |
| [Varia™](https://appshunter.io/ios/app/varia/id1463175187) | 4.4 (284) | Free | Health & Fitness |

## More apps by Kurt Frey

- [Palatino](https://appshunter.io/ios/app/palatino/id1448027779)
- [Aphrodite](https://appshunter.io/ios/app/aphrodite/id1449414335)
- [Shock](https://appshunter.io/ios/app/shock/id1461705251)
- [pSTaRT](https://appshunter.io/ios/app/pstart/id1488221355)
- [Copper Radio](https://appshunter.io/ios/app/copper-radio/id1569216862)

All apps by Kurt Frey: https://appshunter.io/developer/1448027778

---

*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 2026-05-19.*