# 30-15 IFT

> App for the 30-15 IFT intermittent running test with audio cues and setup guides. (iPhone/iPad app by Myorobie Buchheit.)

- Source: https://appshunter.io/ios/app/30-15-ift/id1411515004 (this page in markdown: same URL + `.md`)
- Developer: [Myorobie Buchheit](https://appshunter.io/developer/1411515003)
- Category: Health & Fitness, Sports
- Price: Free
- Rating: 5.00/5 from 2 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 10.3 · 281 MB
- Languages: American English
- Released: 2018-08-09
- Data updated: 2026-06-02
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/30-15-ift/id1411515004/reviews.md

## What is 30?

High-intensity training, which consists in repeated high intensity periods of work interspersed with periods of lower intensity, is a key component of the training program of every single athlete. The 30-15 IFT (2008) is a very popular intermittent running test used worldwide in almost every team and racquet sports of all playing standards to test athletes and individualize their run-based high-intensity programs. The final speed of the test (VIFT) is a compound measure of maximal aerobic power, anaerobic speed reserve, inter-effort recovery and change of direction abilities. In comparison with continuous and/or linear tests, using VIFT allows for more homogenous (between players) metabolic responses during high-intensity training. This simple but relevant app is the first to provide field practitioners with 1) written information on how to set up the test in the field and 2) audio clues (sound files) for players to pace themselves throughout the test.

## Key features

- Audio cues for pacing
- Test setup instructions
- Measures VIFT
- Individualizes training
- Field practitioner tool

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/30-15-ift/id1411515004/reviews.md

### 5/5 — Perfect Fitness Test App

*2018-09-10*

Fantastic App for measuring personal or elite athletes fitness. This is a bench mark product. Highly recommend.

## Frequently asked questions about 30

### What is the 30-15 IFT app?

The 30-15 IFT app is a tool designed to assist athletes and coaches with the 30-15 IFT, a popular intermittent running test. It provides audio cues to help users pace themselves during the test and offers instructions on how to set up the test in a field environment.

### How does the 30-15 IFT app help with training?

The app helps individualize run-based high-intensity training programs by providing the means to conduct the 30-15 IFT. The final speed of the test (VIFT) is a compound measure that informs training adjustments for maximal aerobic power and recovery.

### Is the 30-15 IFT app free to use?

Yes, the 30-15 IFT app is completely free to download and use. There are no in-app purchases or subscription fees associated with this application.

### What devices does the 30-15 IFT app support?

The 30-15 IFT app is available for iPhone, iPad, and iPod devices. It is designed to run on Apple's mobile operating system.

### How accurate is the 30-15 IFT app?

The app itself provides audio cues and setup information for a scientifically validated test. The accuracy of the VIFT measurement depends on the user's adherence to the test protocol and the accuracy of their timing equipment, which the app facilitates.

### When was the 30-15 IFT app last updated?

The 30-15 IFT app was last updated on October 31, 2018, with version 1.4. It was initially released on August 9, 2018.

### What is the age rating for the 30-15 IFT app?

The 30-15 IFT app has an age rating of 4+. This indicates it is suitable for users of all ages, with no specific content restrictions.

### Does the 30-15 IFT app have ads?

No, the 30-15 IFT app is ad-free. Users can utilize all its features without encountering any advertisements.

## Version history (last 4 releases)

### 1.4 — 2018-10-31

Fixed Spanish 40 m soundtrack

### 1.3 — 2018-10-01

Minor bug fixes.

### 1.1 — 2018-08-10

Small bug fixes

### 1.0 — 2018-08-05

No release notes.

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## Related topics

[myorobie buchheit](https://appshunter.io/ios/topics/myorobie-buchheit)

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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 2026-06-02.*