iPhone Screenshots


'Walker - Pedometer M7 - M12' is a simple and power saving pedometer app using the M7 - M12 motion co-processor.

In addition to managing data such as the number of steps during walking or running, calories burned etc. It also enables record management of the body weight, body fat, and blood pressure and I also recommend it for managing weight loss and health.

In addition, it also compatible with SNS such as Twitter, Facebook, Evernote, and it equipped lots of features such as route tracking, world rankings, etc.

Have more fun with walking and running!

※ If you use the route tracking and continue use of GPS running in the background will be to dramatically decrease battery life. If you using GPS for a long time or you not using an external battery, make sure to keep track of the remaining charge.

《 Functions / Features 》
- Compatible with iOS 12.
- Optimized for iPhone X Super Retina Display.
- Optimized for iPhone 8 and iPhone 8 Retina HD Display.
- Pedometer Widget.
- HealthKit access.
- M7 - M12 motion co-processor.
- Route tracking using GPS.
- World rankings.

《 URL Scheme 》

What’s New

Version 2.5.14

- Optimized for iOS 12.
- Bug fixes.
- Minor improvements.

Ratings and Reviews

4.6 out of 5
610 Ratings
610 Ratings
speedometers forever!!! ,

Walker M7 Review

This is the BEST Walking app on the market!!!!. Requires no internet signal or Wi Fi when walking in lower and underground levels of buildings and uses little power. Unlike other apps it does NOT lose its memory if app is closed and gives you more than ample warning to start it so it can collect data from co processor once a week. This is close as you can get to an old school rock solid pedometer that is built into a modern phone. It also offers rewards and challenges and keeps a COMPLETE history of all accomplishments on any time basis.

kilauea88 ,

Beautiful App, Works Great

I love this app, I have been using it for ~3years and it is beautifully designed and works great.

Distance measurements are quite accurate, based upon walking known distances and when comparing to dedicated fitness trackers.

I also have and use Vitalbook Pro from the same developer, and I find that I use and appreciate having both, as Vitalbook Pro provides tracking of additional health data


Good app but distance walked / run overstated

I've been using this app and I find the functionality excellent, especially as it distinguishes between walking and jogging automatically.

However, one issue is that the distance shown by this app is more than the actual distance by about 20%. Am I missing some settings? With GPS, distance should not be an issue.

Will appreciate if you can help me with fixing the distance problem.


Naoya Araki
27.3 MB
Health & Fitness
Requires iOS 11.0 or later. Compatible with iPhone, iPad, and iPod touch.
English, Japanese
Age Rating
Rated 4+
This app may use your location even when it isn't open, which can decrease battery life.
© 2018 Amuser Labo
In-App Purchases
  1. Remove Ads $1.99


  • Game Center

    Challenge friends and check leaderboards and achievements.

  • Family Sharing

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

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