Service Assistant allows you to keep notes and settings on all your off-road, street and adventure motorcycles and full suspension mountain bikes. Also, if you have a Slacker V4 with Bluetooth®, you can now use your iPhone as a virtual remote display and save measurements directly to your setup notes! Keep all your bikes and setting safe and secure in the cloud and accessible from any iOS device with internet connectivity. Also Includes basic Slacker documentation and settings guidelines.

Now you can use your phone as a virtual remote for the new Slacker V4 with Bluetooth®!
(You do not need Slacker to use this app, just for the virtual remote portion.)
-Add clicker settings, sag settings and make additional notes for different rides, tracks and conditions.
-Includes off-road, street and adventure motorcycles as well as full suspension mountain bikes from 2000 to current.
-Also includes Slacker documentation for quick reference.
-All your data is stored securely on the Google Cloud Platform.
-No ads and we do not sell or share your personal data!
-Request new bikes or settings updates using the support section.
-Take real-time sag measurements on your iPhone or iPad.
-Save and manage multiple Slackers.
-Control Slacker's reset and auto zero functions from your phone.
-Save sag measurements directly to your setup notes.
-Add unlimited bikes, setup notes and Slackers.
-Requires Slacker V4 for Virtual Remote.

What’s New

Version 3.30

Added new note fields for temperature, track temperature and tire pressure for front and rear tires.
Cleaned up notes views.

Ratings and Reviews

4.1 out of 5
7 Ratings

7 Ratings

Dick_Horn ,

Excellent Update

This update is exactly what I was asking for.

Naam9 ,

Account required for what?

I don’t understand why is it required to create an account. Settings can be saved to *my* iCloud and there is no need for that. Please fix and get rid of this as I won’t be using the app in the current state. And I’d advise people not to do so as well till this is fixed.

EDIT: bumping to 3 stars as my goal is not to hurt the company.


Developer Response ,

I understand your concern but we do not collect your personal info, we do this so the data is secured, backed up and accessible from any device. Maybe we can look at this moving forward but giving me a 1 star review because the way you want the app to work is not very cool. The app works great, it is just not what you want it to be. We are a tiny company and if you check the privacy policy we do not collect any of this data so please keep this in mind. If you just need a remote for the V4 we also have a Virtual Remote app that does not require a login.

purch2012 ,

Account required

Why exactly do I need to create an account to use the companion app of a product I have already purchased? No thank you. You do not need my information.

Developer Response ,

We were preparing to add the database portion so you can save all of your bikes and settings.


Motool Inc
355.2 MB

Requires iOS 12.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating


  • Family Sharing

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

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