MotoMind vs MaintBot

The Short Answer

Pick MaintBot if privacy and cost come first: it is free, open source, has no accounts or cloud, and keeps everything in an encrypted database on your phone. Pick MotoMind if you want the app to do more of the work: GPS rides that add hours, VIN decoding, importing old records, calendar sync and a PDF history, with a subscription for Pro features.

Side By Side

What MaintBot Does Well

MaintBot by David Christensen is free with no in-app purchases listed, and it is open source on GitHub. It is built for dirt bikes, ATVs and UTVs: hour-based tracking per bike, color-coded health indicators, a service log timeline, customizable maintenance items with starting intervals, markdown notes, registration expiry reminders and photos. It has no accounts, no cloud, no analytics and no ads; data sits in an encrypted database on the phone and can be exported as JSON. Version 1.0 came out on April 24, 2026, with a 5.0 rating from 1 US rating when we checked.

For riders who distrust cloud apps, MaintBot is unusually transparent: you can read the source code and audit its privacy claims yourself. Hour-based tracking, color-coded health status and a filterable service log cover the essentials, and ATV and UTV support helps mixed garages. It is new, at version 1.0 with a single rating, so expect it to change.

What MotoMind Does Differently

MotoMind is an iPhone app that tracks each bike's maintenance by engine hours and by date. Every task shows as upcoming, due now or overdue. Push reminders go out for date-based tasks such as brake fluid or a yearly coolant change; hour-based tasks show their status in the app but do not send a push notification. The GPS ride tracker adds a saved ride's elapsed time to the bike's hours and its distance to the miles, and you can correct hours by hand. You can add a bike by typing, scanning or photographing the VIN, import old service records from photos or PDFs for review, sync service to Apple Calendar and export a PDF service history. The free version covers one bike with ride tracking, hour updates and fuel and mod logs. MotoMind Pro, at $1.99 a week, $4.99 a month or $29.99 a year in the US, unlocks multiple bikes, maintenance logging and schedules, record import, calendar sync and PDF export.

MotoMind uses Sign in with Apple and stores your garage in your account, which is how features like record import, calendar sync and multi-device access work. If you would rather nothing leaves your phone, that is a real reason to prefer MaintBot.

Reminders Compared

MaintBot's listing describes local notifications for registration expiry at 30, 7 and 0 days, and color-coded indicators for maintenance items. MotoMind sends push reminders for date-based tasks and shows hour-based tasks as upcoming, due now or overdue without a push. Neither listing promises push alerts for hour-based service.

Who Should Choose Which

• Choose MaintBot if you want free, open source, offline and private, or you track ATVs and UTVs alongside bikes.
• Choose MotoMind if you want GPS rides to add hours, VIN-based setup, imports of old records, Apple Calendar sync, torque and jetting references where available, or a PDF history for a sale.

Whatever you pick, the app only works if the hours are right. Use an hour meter if your bike has one, update the app after every ride, and set intervals from your owner's manual rather than trusting any app's defaults. Our model maintenance schedules list the manual intervals for 30 popular bikes, and the free service due calculator shows what is due at your current hours.