AudioStep - improve your run cadence with BPM match

Name: AudioStep - improve your run cadence with BPM match
Price: 8 USD
Author: Audioforge Labs Inc.

By: Audioforge Labs Inc.

Health & Fitness

Features & Capabilities

Reduce your risk of injury when running. Run faster! AudioStep helps you to run consistently by running to the beat of all your music.

AudioStep analyzes your music and adjusts the tempo on the fly. The pitch does not change. No Chipmunks were harmed building this app!

You select your BPM (beats per minute) and all your music plays at that tempo.

Initially AudioStep was designed to consistently run at 180 steps per minute by matching each step to the beat of the music playing at 180 beats per minute. Eventually, testers found different use for listening to music at different BPM and so we added a slider where you can set your target BPM going from 120 up to 200 BPM.

Studies have found that running at 180 BPM reduces the risk of injuries. Why? The slower the cadence, the longer you are in the air and the harder you land. Slow turn over means more impact, which causes more injury.

Most non-elite runners maintain a cadence of around 160 steps per minute. Increasing the step count to 180 per minute will reduce your risk of injury.

As a side effect it also makes you run faster. While there have been no studies identified to prove this, there is a lot of anecdotal evidence available online.

Normalized volume (all songs use the same perceived volume, no more Taylor Swift being louder than Metallica, they both are now normalized to the same perceived volume)
Runkeeper support
Bluetooth heart rate monitor support with warnings for high and low heart rates
Voice over status updates (distance, time, split pace, average pace, step count). You can set your own update interval as text entry in miles or meters
5 eq presets (import for Equalizer presets is in the works) to make it sound the way you want (bassbooster, treble booster, u-shape, extrabass and flat)
Sophisticated Beat Detection library by SampleSumo

Read more about a personal account on how AudioStep was developed on our blog at blog.audioforge.org

Also please note that continued use of GPS running in the background can dramatically decrease battery life.

User Growth & Download Statistics

App

By:

Audioforge Labs Inc.

Version:

2.07 Last updated: 2015-09-30

Version code:

841434613

Creation date:

2013-06-18

Compatible devices:

Size:

4.87MB

Price:

URLs:

Website ,Privacy policy

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-06-06

Compare stats and ranking:

Ranking

# 1,431,057 ▼ 652,051

For Developers

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Contact the developer

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Developed by:

Audioforge Labs Inc.

Apple Apps Store

https://apps.apple.com/cn/app/audiostep-improve-your-run-cadence-with-bpm-match/id652697216?l=en-GB

Website:

http://www.audioforge.ca

User Reviews

AudioStep shows potential for cadence training with BPM matching and iTunes playlist support, and it can track run metrics. However, reviews consistently report stability and compatibility problems: frequent crashes, failure to load songs or playlists, and a lack of updates for newer iOS versions. Tempo adjustments are not always accurate, and Apple Music compatibility is lacking. As a result, many users find it unreliable or abandoned despite promising features.

Pros

Cadence-focused BPM adjustment for running with a sliding tempo scale (up to around 180 BPM) for cadence training.
Library integration: can connect to iTunes playlists and track run metrics (speed and cadence).
Useful for cadence training and improving pace when it works.
Convenient ability to play music while the app analyzes the library.

Cons

Crashes frequently and is very unstable (crashes during loading/analysis).
Cannot load songs or playlists reliably; fails to load or access playlists.
Lack of updates / compatibility problems with newer iOS devices; appears abandoned.
Tempo adjustment is inconsistent: some songs aren't properly adjusted; tempo is often wrong or inconsistent (chipmunk effect / copyright issues).
Not compatible with Apple Music.

Recent reviews

I should have read how old the last review was before I purchased this app. Seemed like a great idea and in theory would have worked out good for me. The last review was years ago and this app appears to have been abandoned. The app does not work at all on my current iPhone.

by Yi*****, 2026-03-11

Doesn’t work at all, feel scammed out of $0.99

by Mm*****, 2024-03-02

It worked only somewhat years ago but the new updates have ruined it. It won’t upload any of my songs. When I look up the playlists through the app and I select a song it does not load it into the app. Complete waste of money.