iPhone Screenshots


Keep slow, OK?
Overworking is an adverse effect on your health.

Maelz Sport is metronome for sport.
You can control cadence for walking, jogging, golf swing and more.

You can choose two kinds of sounds(beat or beep).
The pitch of the note is settable between 220.0 and 1760.0Hz.
And the length of the beep is settable between 20 and 250ms.

The range of tempo is between 40 and 240 BPM(beat per minutes).
For example, if you set to 60 BPM, you will get a beat of one-second intervals. And set to 120 BPM, you will get a beat of 0.5-second intervals.
You can set to match your physical condition.

This app can call built-in calendar app. You can record a training memo to calendar app on your phone easily.

Overworking exercise is very dangerous. Please take care to avoid high-tempo for you.
And, the pitch of a beat and volume are changeable in this app. Please use this app with the moderate pitch, volume and time. Do not hurt your ears and health.
This app allows you to write a memo to built-in calendar app. What has been written may be synchronized public and share based on the settings of calendar app.
We recommend that you use this app after make sure to check the settings of calendar app.

What’s New

Version 3.3.7

• It updated some libraries.
I value your feedback, so if you have something to share then email me at maelz.sports.i@blowbend.jp. You can find a link to the email address in help. If you're enjoying this app, please leave me a rating and a review.

Ratings and Reviews

4.5 out of 5
10 Ratings

10 Ratings

Reluctant Lemming ,

Great cadence app

This app is perfect for cadence running. I just set my preferred cadence, drop it in my pocket and go. Simple. The tone is not annoying and it is loud enough to be heard through the pocket without headphones, if you don’t want to use them. Get it!

julurodm ,

Nice metronome

Works perfect!

MDS6664 ,

It does exactly what it should

It's accurate, loud, works on lock, has ability to add beats ... and it's free!!! Good job. It's also annoying as hell to anyone running with you but you were probably already annoying to begin with, so now you can blame it on the app.


33 MB
Health & Fitness

Requires iOS 10.3 or later. Compatible with iPhone 5s, iPhone 6, iPhone 6 Plus, iPhone 6S, iPhone 6S Plus, iPhone SE, iPhone 7, iPhone 7 Plus, iPhone 8, iPhone 8 Plus, iPhone X, iPhone XS, iPhone XS Max, iPhone XR, iPad Air, iPad Air Wi-Fi + Cellular, iPad mini 2, iPad mini 2 Wi-Fi + Cellular, iPad Air 2, iPad Air 2 Wi-Fi + Cellular, iPad mini 3, iPad mini 3 Wi-Fi + Cellular, iPad mini 4, iPad mini 4 Wi-Fi + Cellular, 12.9-inch iPad Pro, 12.9-inch iPad Pro Wi-Fi + Cellular, iPad Pro (9.7‑inch), iPad Pro (9.7-inch) Wi‑Fi + Cellular, iPad (5th generation), iPad (5th generation) Wi‑Fi + Cellular, iPad Pro (12.9‑inch) (2nd generation), iPad Pro (12.9‑inch) (2nd generation) Wi‑Fi + Cellular, iPad Pro (10.5‑inch), iPad Pro (10.5-inch) Wi‑Fi + Cellular, iPad (6th generation), iPad Wi-Fi + Cellular (6th generation), iPad Pro (11-inch), iPad Pro (11-inch) Wi-Fi + Cellular, iPad Pro (12.9-inch), iPad Pro (12.9-inch) Wi‑Fi + Cellular, iPad mini (5th generation), iPad mini (5th generation) Wi-Fi + Cellular, iPad Air (3rd generation), iPad Air (3rd generation) Wi-Fi + Cellular,and iPod touch.


English, Dutch, French, German, Japanese, Simplified Chinese, Traditional Chinese

Age Rating
Rated 4+
© 2013 Blowbend.jp
In-App Purchases
  1. Afterbeat and Remove Ads $2.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

More By This Developer

You May Also Like