The best free car maintenance app for iPhone.
Last updated: June 16, 2026
Search for a free car maintenance app and you will find plenty. The honest question is what “free” actually costs you. Many free apps are paid for with ads, require an account, or quietly send your service history to a company server. A genuinely free experience means none of those things: no ads, no account, and no tracking.
This page is about what free really looks like, what to check before you commit your car’s history to an app, and how Miles fits. Miles is free with one vehicle, and that free version is the full core experience — not a stripped trial. If you want the longer side-by-side against Drivvo, AUTOsist, Simply Auto, and Carfax Car Care, the full comparison is here.
What “free” usually means
Free apps are rarely free to build or run, so the cost shows up somewhere. With car maintenance apps, it usually lands in one of three places:
- Ads. The most visible trade. A free tier supported by banner or interstitial ads, with a subscription to remove them. It works, but it means scrolling past ads every time you log a fill-up or check a reminder.
- An account and a server. Many free apps ask you to sign up, then store your records in their cloud. That makes sync easy, but it also means your maintenance history, mileage, and sometimes location patterns live on someone else’s servers under their privacy policy.
- A limited trial dressed as “free.” Some free tiers cap the number of vehicles, fill-ups, or service entries so tightly that the app is really a demo nudging you toward a subscription.
None of this is dishonest on its own, and some of these apps are genuinely good. But it is worth knowing which trade you are making before your car’s history is locked inside it.
What to look for in a free app
If you want a free maintenance app that still respects your time and your data, these are the things worth checking before you start logging:
- No ads. You are going to open this app for years. Ad-free keeps it calm and fast, and means the app is not optimized to keep you looking at ads.
- No required account. If you can start tracking without creating a login, that is usually a good sign your data is staying with you rather than being tied to a profile.
- Privacy by default. Check where your records live. On-device storage, with optional sync through your own private cloud, keeps your history yours. A company server keeps it under their policy.
- Real reminders. A log is only half the job. The point of the app is to tell you when the next service is due, by time or mileage, before you forget. Make sure the reminders are reliable and based on real intervals, not just a generic date.
- An export path. Your records should be able to leave. PDF or CSV export is the escape hatch if the app changes, shuts down, or you simply want to hand a clean history to a buyer or a shop.
Run any free app through that list. The ones that pass on all five are rare, which is most of the reason this page exists.
Where Miles fits
Miles is free with one vehicle, and the free version is the full core experience rather than a teaser. That includes the VIN scanner that fills year, make, and model from your camera; real dealer-recommended and mechanic-recommended service schedules; smart reminders that fire by time or mileage, whichever comes first; and a dated photo timeline with cost and notes for every service.
What it does not include, by design, is the usual cost of “free.” There are no ads anywhere. There is no account to create and no sign-in. Your records live on your device by default, and there is no third-party tracking watching what you do inside the app. For one car, that is the whole thing, free and complete.
The one honest limit is that the free version covers a single vehicle. If you want to track more than one car, that takes a one-time purchase that also unlocks iCloud sync through your own private iCloud and PDF service reports. It is a one-time purchase, no subscription — see the App Store for the current price. Nothing you log in the free version is held hostage behind it; the core experience is genuinely free for one car.
The free alternatives, honestly
Miles is not the only free option, and the others have real strengths. Here is a fair, brief read on the most common ones. For the full side-by-side on pricing, features, and privacy, see the complete comparison.
- Drivvo is free with banner ads, with a premium subscription to remove them and add features (around $4.99/month or $24.99/year as of 2026 — check their site for current pricing). It is a mature, capable app with fuel logs, expense tracking, and charts, available on iPhone and Android. The trades: ads on the free tier, a required account, and your data living on Drivvo’s servers.
- Carfax Car Care is genuinely free, with no upfront cost. Its real strength is that if your car has been serviced at dealers reporting to Carfax, it can pre-fill past records automatically, and it adds recall alerts. The trade is that it is tied to Carfax: an account is required, and Carfax has access to your data and driving patterns. The reminder logic is also more basic than dedicated maintenance apps.
- Simply Auto and AUTOsist both offer free tiers with limits, then move to a subscription for anything serious. Simply Auto is strong if you need matching Android, iPhone, and web access; AUTOsist is built for small fleets and team access. Both require an account and store your records in their cloud, and their free tiers cap how much you can track.
If you need Android parity, fleet sharing, or automatic dealer history, one of those may fit you better. If you want a free app for one car with no ads, no account, and no tracking, that is what Miles is built for.
Frequently asked questions
Is Miles really free?
Yes. Miles is free with one vehicle, and that free version is the full core experience: VIN scanner, real service schedules, smart reminders by time or mileage, and a dated photo timeline. There are no ads, no account to create, and no third-party tracking. You can use it indefinitely without paying anything.
What’s the catch with the free version?
The honest limit is one vehicle. If you want to track more than one car, that takes a one-time purchase that unlocks unlimited vehicles along with the other Premium features. There is no subscription and no trial that quietly starts billing you. For one car, the free version is genuinely complete.
Are there ads or accounts?
No and no. Miles shows no ads anywhere, and it does not require you to create an account or sign in to use it. Your records live on your device by default rather than on a company server, and there is no third-party analytics tracking your activity inside the app.
What do I get if I upgrade?
The one-time purchase unlocks unlimited vehicles, iCloud sync across your devices through your own private iCloud, and PDF service reports for when you sell or hand a car to a shop. It is a single purchase with no subscription. The current price is shown on the App Store.