Motool Service Assistant6.1.1

Your whole garage in your pocket. Save every bike, log every setting, and watch service intervals tick down as the hours and miles add up, so nothing sneaks up on you.

Service Assistant is the setup and maintenance logbook for people who work on their own bikes- dirt, street, ADV, or MTB. Add a motorcycle or mountain bike, save its baseline settings, then build a record you can trust instead of trying to remember what you changed three rides ago.

A SERVICE CENTER THAT COUNTS DOWN FOR YOU
Set the intervals that matter to you the most- suspension service every 40 hours, tune-up every 15 hours, chain every 300 miles. After a ride, log your hours or mileage once. Service Assistant subtracts from every interval automatically and tells you what's coming due before it becomes a problem. You can track by mileage or runtime depending on the bike type. Engine, suspension, chassis, brakes, electrical, drivetrain: if it runs on a schedule, you can track it here.

SETTINGS YOU CAN ACTUALLY FIND AGAIN
Save a baseline for every bike, then log what you change as you dial it in. Clicker positions, sag, spring rates, tire pressure, gearing, bar and lever position. Record it, compare it, and get back to it when a setup change doesn't pan out.

KEY FEATURES
. Unlimited bikes - a full profile for every machine you own or maintain
. Baseline settings - the known-good starting point you can always return to
. Setup notes - suspension, tire pressure, ergonomics, conditions, results
. Custom service intervals - by engine hours or mileage, set however you want
. Automatic countdown - add hours or miles once, every interval updates
. Complete service history - what you did, when you did it, on which bike
. Slacker Virtual Remote - turns your phone into a large, easy-to-read display for the Slacker digital sag scale

BUILT FOR RIDERS AND THE SHOPS THAT KEEP THEM RUNNING
Whether it's one bike in the garage or a rack of customer machines, everything lives in one place - searchable, organized, and there the next time you need it.

FROM THE MAKERS OF SLACKER
Service Assistant is built by Motool, the team behind the Slacker digital sag scale - the patented suspension setup tool trusted by riders, tuners, and shops since 2014.

Start with a 30-day free trial. $0.99/month or $9.99/year after that.

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Payment will be charged to your Apple Account at the end of the 30-day free trial. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel your subscription anytime in your Apple Account settings. Any unused portion of a free trial is forfeited when you purchase a subscription.

Terms of Service: https://getslacker.com/pages/terms-and-conditions
Privacy Policy: https://getslacker.com/pages/privacy-policy

Version History Fixed bug where some users got a white screen when adding notes to existing bikes. 6.1.1 Sep 7 Service Assistant is now available in eight new languages. Every screen, label, setting, and service log has been fully translated and reviewed by native-speaking riders — not run through a machine — so the app reads the way you actually talk about your bike.

• German (Deutsch)
• French (Français)
• Spanish (Español)
• Italian (Italiano)
• Portuguese (Português)
• Japanese (日本語)
• Simplified Chinese (简体中文)
• Traditional Chinese (繁體中文)

The app follows your device language automatically. Nothing to set up — open it and it's already in your language.

Riding somewhere we haven't reached yet? Tell us which language you want next at support@getslacker.com. 6.1.0 Aug 28 New updated look and features.
Improved performance.
Improved stability.
Several bugfixes. 6.0.1 Apr 6 Minor improvements and bugfixes. 5.3.8 08/10/2025 Removed arbitrary text field in Adventure bike settings. 5.3.7 04/22/2025 Fixed but that caused paywall to inadvertently be presented to active subscribers after registering for app. 5.3.6 04/14/2025 New fields and functions for MTB riders! 5.3.5 04/01/2025 New fields and functions for MTB! 5.3.4 03/30/2025 -Fixed bug where subscriber was not recognized before logging in and paywall was inadvertently displaying on open.
-Fixed bug that caused welcome screen to hang for some new users. 5.3.3 01/29/2025 -Fixed bug where subscriber was not recognized before logging in and paywall was inadvertently displaying on open.
-Fixed bug that caused welcome screen to hang for some new users. 5.3.2 01/29/2025 Fixed bug where subscriber was not recognized before logging in and paywall was inadvertently displaying on open. 5.3.1 01/28/2025 -Added search to main bike list so users can easily locate bikes by name.
-Minor bug fixes and updates. 5.3.0 01/12/2025 Now you can track all of your service items and when to perform service tasks based on mileage or runtime! 5.2.9 11/17/2024 Now you can track all of your service items and when to perform service tasks! 5.2.8 11/13/2024 New! Now you can keep track of when to perform service and keep service logs whenever you perform work! The new service center makes it easy to keep track of when to perform service and gives you a clear history for each service item. Includes minor bug fixes for Service Center. 5.2.7 09/05/2024 New! Now you can keep track of when to perform service and keep service logs whenever you perform work! The new service center makes it easy to keep track of when to perform service and gives you a clear history for each service item. Includes minor bug fixes for Service Center. 5.2.6 09/03/2024 New! Now you can keep track of when to perform service and keep service logs whenever you perform work! The new service center makes it easy to keep track of when to perform service and gives you a clear history for each service item. 5.2.5 09/01/2024 Now you can track your runtime and keep track of when to perform service tasks! Add your run time and service intervals, and Service Assistant will keep track of the intervals as you update the master runtime. 5.2.4 08/25/2024 Now you can keep track of your runtime and service tasks sop you know when to perform work. Every time you update the master time, the service tasks are updated and given a health score so it is easy to know when to perform service. 5.2.3 08/23/2024 Minor bug fixes and improvements. 5.2.2 08/17/2024 Minor bug fixes and library updates. 5.2.1 08/16/2024 - Fixed bug where virtual remote would not begin scanning again after Slacker disconnects. 5.1.3 03/11/2024 Fixed bug with Slacker V4 virtual remote not presenting the percentage of travel used. 5.1.2 02/26/2024 -Added support for new Slacker V5
-Added travel fields for all vehicles for virtual remote calculations. 5.1.1 02/11/2024 Minor bug fixes and updates. 4.6.4 08/25/2023