# HIITList — Finds intervals in your tracks

> Automatic interval extraction from GPS tracks and HealthKit workouts. (iPhone/iPad app by Bert Torfs BVBA.)

- Source: https://appshunter.io/ios/app/hiitlist/id954889062 (this page in markdown: same URL + `.md`)
- Developer: [Bert Torfs BVBA](https://appshunter.io/developer/442917392)
- Category: Sports, Health & Fitness
- Price: Free with in-app purchases
- Rating: 1.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 13.5 · 8 MB
- Languages: American English
- Released: 2015-06-24
- Data updated: 2026-06-10
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/hiitlist/id954889062/reviews.md

## What is HIITList?

Management summary : 
Extract sprint intervals from GPS tracks or HealthKit workouts - automatically. Forget these start-stop-lap buttons.

More details : 
You are a sprinter.
Your trainings? Intervals. High intensity. 12*60 meters - 8*300... . Pushing a stopwatch button or waking your phone slows you down, so you don't.
Comes HIITList : just power your watch and HIIT. When finished, just let HIITList do the analysis. 
(Note : from version 2.0 on, you can use your iOs device to record your training. Continued use of GPS running in the background can dramatically decrease battery life.)

Features : 
- Define the intervals you want to track : 60m, 120m, 150m, 300m... . Minimum start speed (to avoid flying starts screwing up your sprints), minimum elevation, minimum speed for an interval to be considered etc... .
- Import tcx/gpx files from iCloud drive,  internet or eMail attachments. HIITlist scans them and detects the intervals. 
- Or you can record your trainings using your iOs device.
- View performances by training or by interval.
- Interactive Graphs and maps.

Warnings : 
- This version was tested with GPS devices that use one second recording. Tracks registered using smart recording might produce faulty results. Support will come in a later release.
- HIITList uses GPS coordinates. Indoor workouts are NOT supported.
- Currently, HIITList is metric only (athletics tracks are metric, so are Olympic distances. Not sure if there is demand for miles. But we'll add it at users request). 
- Speed is expressed in km/hr, not min/km. (Again, we'll add if upon user request).
- You'll need a GPS device with a barometric altimeter to differentiate between flat tracks and hills. Define your intervals with a large enough (+10mr) maximum ascent and descent for devices without barometers. 
- GPS devices have an error margin of a few meters. And one second recording means your start will be missed by up to half a second. So do not expect spot-on times.  For reference : a 100 meter race electronically timed at 13:68 was estimated at 13:76 by HIITList. A 200 meter race electronically timed at 27:38 was HIITListed at 26:83.   All these races were run with a Garmin ForeRunner 610. You can find some examples on https://hiitlistapp.wordpress.com/.

## Key features

- Automatic interval detection
- Customizable interval parameters
- Import TCX/GPX files
- Record workouts with iOS device
- Performance analysis by training/interval
- Interactive graphs and maps

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| HIITList Professional | $1.99 | one-time |


## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/hiitlist/id954889062/reviews.md

### 1/5 — Absolutely not

*2020-03-30*

This app is unusable

## Frequently asked questions about HIITList

### What is HIITList?

HIITList is an application designed to automatically extract high-intensity intervals from your GPS tracks or HealthKit workouts. It aims to eliminate the need for manual stopwatch use during interval training sessions.

### How does HIITList detect intervals?

HIITList analyzes GPS data to identify intervals based on parameters you define, such as distance, minimum start speed, and minimum speed for an interval to be considered valid. It can also import data from TCX/GPX files.

### Can I record my workouts directly with HIITList?

Yes, starting from version 2.0, you can use your iOS device to record your training sessions directly within HIITList. Be aware that continued use of GPS in the background can significantly reduce battery life.

### What kind of GPS devices are recommended for HIITList?

HIITList was tested with GPS devices that use one-second recording. Tracks registered using 'smart recording' might produce faulty results. For best results, a GPS device with a barometric altimeter is recommended to differentiate flat tracks from hills.

### Does HIITList support indoor workouts?

No, HIITList does not support indoor workouts as it relies on GPS coordinates for analysis. It is designed for outdoor activities where GPS signal is available.

### What is the accuracy of HIITList's timing?

HIITList provides estimated times based on GPS data, which has an error margin of a few meters. For example, a 100-meter race electronically timed at 13.68 seconds was estimated at 13.76 seconds by HIITList. Do not expect spot-on times due to GPS limitations.

### Does HIITList have ads?

No, HIITList does not contain advertisements. The application is free to download and use, with optional in-app purchases for additional features or content.

### What is the update frequency for HIITList?

HIITList was last updated on June 29, 2022, with version 3.0.0. While specific update frequency isn't detailed, the developer has indicated plans for future releases, such as adding support for miles and min/km speed displays upon user request.

## Version history (last 5 releases)

### 3.0.0 — 2022-06-29

Can now import  "High Intensity Interval Training" workouts from HealthKit - as that is how the upcoming Apple Watch app will store its workouts. Before, only outside running could be imported.
Stores interval definitions in a new database on your iCloud account so the upcoming Watch app can access them.
To import activities from HealthKit, press the three-line icon on top of the screen, then tap the activity rings in the side menu.

### 2.9.5 — 2020-01-26

The iPhone version now shows average speed and total distance on the main training page.

### 2.9 — 2019-12-10

You can import run-workouts from Health. (HIITlist Pro only feature - free version allows for 5 imports)
A lot of visual glitches on iOS 13 corrected

### 2.8 — 2018-04-01

- Searchbar no longer disappears on iOS11
- Fixes a crash when opening gpx files selected in a browser or in eMail attachments.

### 2.7 — 2018-03-10

Technical update to keep up with the latest Apple technologies.

## Apps similar to HIITList

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| [Smart Run by Humotion](https://appshunter.io/ios/app/smart-run-by-humotion/id1477319170) | 5.0 (3) | Free | Sports |
| [Athlete Analyzer](https://appshunter.io/ios/app/athlete-analyzer/id1103278785) | — | Free | Sports |
| [Hurdlex - Track and Field News](https://appshunter.io/ios/app/hurdlex-track-and-field-news/id1438327243) | 4.6 (12) | Free | Sports |
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## More apps by Bert Torfs BVBA

- [OurScoreSheet](https://appshunter.io/ios/app/ourscoresheet/id495224171)
- [ReactionTrainer](https://appshunter.io/ios/app/reactiontrainer/id1200534900)
- [TrackGuide](https://appshunter.io/ios/app/trackguide/id1229131392)
- [HIITList Watch](https://appshunter.io/ios/app/hiitlist-watch/id1551301455)

All apps by Bert Torfs BVBA: https://appshunter.io/developer/442917392

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*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 2026-06-10.*