The best car maintenance tracking apps in 2026 do more than remind you about oil changes — the right one is the difference between a well-kept vehicle and an expensive surprise at the shop. We tested seven popular apps on iPhone and Android with real cars, shop visits and DIY jobs.
Our pick for the best all-in-one car maintenance app is MyAutoLog. It's the only one that keeps service history, parts you've bought ahead, fuel and EV charging, insurance and registration renewals, specs and a resale-ready PDF in one place. Here's how all seven compare.
MyAutoLog is the best all-in-one car maintenance tracking app of 2026
It's the only app we tested that covers the whole ownership loop in one place: shop and DIY service history, reminders by date or mileage, fuel and EV charging, insurance and registration renewals, costs, PDF service records, an AI assistant that knows your car — and now a Parts Inventory for the oil, filters and pads you buy ahead of time.
- Best all-in-one appMyAutoLog
- Best for DIY & parts on the shelfMyAutoLog
- Best for shop-reported historyCARFAX Car Care
Best for tax mileage logsSimply Auto
Best for check-engine codesFIXD
Best for fleetsDrivvo
In this article
- Quick verdict
- Why MyAutoLog is the best all-in-one app
- New: Parts Inventory
- The all-in-one test
- Why you need one & how we tested
- MyAutoLog — best all-in-one
- CARFAX Car Care — shop-serviced cars
- Simply Auto — mileage & expenses
- FIXD — diagnostics
- Drivvo — fleets
- Fuelly — fuel economy only
- OBDeleven — hardware + app
- Side-by-side comparison
- What these apps cost
- How to choose
- FAQ
Why MyAutoLog is the best all-in-one car maintenance app
Plenty of the best car maintenance tracking apps call themselves "all-in-one." Most are a service log with a fuel tab bolted on. We call an app all-in-one when you never need a second app, a spreadsheet or a glovebox folder to answer a question about your car.
Parts Inventory New
Log the parts you buy ahead — what you paid, how much you have — then pick them straight into a service. Stock left on the shelf updates itself.
AI assistant that knows your car
Ask what's due next, what oil your engine takes, or whether that noise is worth worrying about. Answers use your vehicle and service history.
AI spec sheet
Fluid capacities, oil spec, tire pressures and torque values for your exact vehicle — editable, and there when you're under the car.
Renewals, not just repairs
Store insurance, registration, warranty and inspection documents and get an alert before each one expires.
Gas, EV and diesel
Fuel fill-ups, EV charging sessions and AdBlue/DEF refills, with real-world economy and cost-per-mile insights.
More than cars
Trucks, vans, motorcycles, ATVs, scooters and buses — with engine hours where the odometer isn't the whole story.
Every dollar, itemized
Break a service into line items and see what each car really costs you, per service and per vehicle.
Resale-ready records
Export a clean PDF service history, DIY work and receipts included, to hand to a buyer.
iPhone and Android
The same app on both platforms. No account needed on iPhone; optional sign-in adds cloud sync.
It also feels like a modern app, not a database form: your next service sits front and center, history reads like a timeline, home screen widgets show what's due, and it speaks 17 languages.
Parts Inventory, built for people who do their own work
Buy a case of oil and a few filters on sale, and three months later you can't remember what you paid — or whether there's a spare filter in the garage. No other app on this list tracks it.
- Add a part when you buy it: name, brand, part number, where you bought it, quantity (even 4.5 quarts), what you paid and which of your vehicles it fits.
- Use a part when you log a service. It becomes an itemized line with its real cost.
- See what's left. Stock is calculated from your logged services, so it stays right even after you edit or delete one.
Parts Inventory is part of MyAutoLog Pro and syncs with the rest of your data.
10 jobs one app should handle
We scored the best car maintenance tracking apps against the jobs a car owner actually has. A true all-in-one app covers all of them without extra hardware or waiting for a shop to report your work.
| Job | MyAutoLog | CARFAX | Simply Auto | FIXD | Drivvo | Fuelly |
|---|---|---|---|---|---|---|
| Shop service history | ||||||
| DIY service history | ||||||
| Reminders by date and mileage | ||||||
| Fuel + EV charging | ||||||
| Insurance & registration renewals | ||||||
| Parts inventory (stock & cost) | ||||||
| AI assistant for your car | ||||||
| Vehicle spec sheet | ||||||
| PDF service record for resale | ||||||
| No extra hardware needed |
Competitor features are based on our testing and each app's publicly listed features as of October 2026. Spotted something out of date? Tell us and we'll fix it.
Why you need a car maintenance app in 2026
The right app can be the difference between a well-kept vehicle and an expensive surprise at the shop. It replaces the crumpled receipts in the glovebox with reminders, a complete service history, fuel tracking and the paperwork a buyer asks for when you sell. Catching issues early saves hundreds a year, and a documented history gets you more at trade-in.
But apps aren't equal. Some only know about work done at participating shops, some are great at fuel but skip reminders, and some need extra hardware. So we used each of the best car maintenance tracking apps on iOS and Android (where available) for 60 days with real vehicles — dealer visits and driveway jobs — and re-checked everything in October 2026. We scored six things:
The 7 best car maintenance tracking apps
MyAutoLog
MyAutoLog (by Tapronix) is a car maintenance tracker and service log for people who want everything about their car in one place — not just the work a dealer happened to report. Your next service sits front and center, with a visual timeline of everything you've done, on iPhone, iPad and Android.
Logging takes seconds with presets for common jobs — oil changes, brake pads, tire rotations, cabin filters — and you can save your own. It works as well for a DIY oil change in the driveway as for a dealer visit: break a service into itemized line items and attach photos and PDFs of receipts.
The new Parts Inventory sets it apart for DIYers: "use" a part from your shelf in a service and the line item picks up its real cost while your stock updates on its own. Reminders watch the calendar and the odometer (or engine hours); fuel, EV and AdBlue/DEF logs turn into economy and cost insights; documents get expiry alerts; and the AI assistant and spec sheet answer questions about your exact car. When you sell, export a clean PDF service record.
- Shop & DIY service history
- Parts Inventory
- Itemized line items
- Reminders by date, mileage or engine hours
- Fuel, EV & AdBlue/DEF logs
- Photo & PDF attachments
- Documents with expiry alerts
- AI assistant
- AI spec sheet
- Cost insights
- PDF service record
- Home screen widgets
- Cars, trucks, motorcycles, ATVs
- 17 languages
What we like
- The only app here with a parts inventory
- Covers DIY and shop maintenance equally well
- Renewals, specs and receipts live next to your service log
- Clean, modern design that's fast to log in
- Generous free plan: unlimited service and fuel logs for one car
Room to improve
- No automatic import of dealer service history
- No OBD hardware integration
- No web dashboard for desktop access
- Reminders, Parts Inventory and extra vehicles need Pro
CARFAX Car Care
CARFAX Car Care pulls service records from its network of dealers and shops. If your car is serviced at a participating shop, that work can show up in the app automatically. For drivers who never touch their own car and always use reporting shops, that's genuinely convenient.
The catch is that the app is only as complete as the shops reporting to it. DIY work, independent mechanics outside the network, and anything done before you owned the car may be missing or need manual entry. It's also built around the CARFAX account and shop ecosystem, with light fuel tracking and no real cost analysis. It's free, supports up to eight vehicles, and includes recall alerts — a solid "basic awareness" app rather than a complete ownership log.
- Service history from participating shops
- Up to 8 vehicles on one account
- Safety recall alerts
- Repair cost estimates
What we like
- Free
- Automatic history if you use reporting shops
- Recall alerts
Room to improve
- Weak for DIY maintenance — history depends on participating shops
- Requires a CARFAX account
- Limited fuel tracking and no real cost insights
- US and Canada only
Simply Auto
Simply Auto is a powerhouse for drivers who need more than just service reminders. Its built-in GPS mileage tracker makes it ideal for anyone who needs to log tax-deductible or reimbursable drives. The app can track fuel fill-ups by octane rating, brand, and station — a level of granularity no other app on this list matches.
Cross-device sync means your data follows you from phone to tablet to desktop. The reporting and export features (CSV, PDF) are particularly strong, making tax season or selling a vehicle significantly easier.
- GPS mileage tracking
- Fuel tracking by octane & station
- CSV/PDF export for taxes
- Cross-device sync
What we like
- Best-in-class mileage and expense tracking
- Detailed reporting and export options
- Supports EV tracking (kWh)
Room to improve
- Interface feels dated compared to newer apps
- Premium features require subscription
- Learning curve for all the options
FIXD
FIXD is unique on this list because it pairs a mobile app with a Bluetooth OBD2 sensor that plugs into your car's diagnostic port. This gives you real-time engine health monitoring and translates those cryptic check-engine codes into language anyone can understand.
Beyond diagnostics, the app includes maintenance reminders, repair cost estimates, and the ability to track multiple vehicles. It's the best option for drivers who want to understand what's happening under the hood without a mechanic's background.
- Bluetooth OBD2 sensor
- Plain-English fault code translation
- Real-time engine health monitoring
- Repair cost estimates
What we like
- Explains car problems in plain English
- Plug-and-play OBD setup
- Great for non-technical car owners
Room to improve
- Requires buying the OBD2 sensor (~$20–$60)
- Premium subscription for advanced features
- Fuel tracking is basic
Drivvo
Drivvo has been around for years and has built a loyal following thanks to its clean interface and solid multi-vehicle support. It handles cars, motorcycles, trucks, and even boats — making it a go-to for families with multiple vehicles or small business fleets with up to 100 vehicles on a business plan.
The free version covers all the basics: fuel logging, service records, expense tracking, and maintenance reminders. The premium tier adds cloud backup and cross-device sync. Drivvo also supports data imports from other apps like Fuelio, Fuel Log, and aCar, so switching is painless.
- Supports cars, trucks, motorcycles, boats
- Fleet management up to 100 vehicles
- Expense categorization with graphs
- Import data from other apps
What we like
- Excellent multi-vehicle and fleet support
- Clean, straightforward interface
- Strong import/migration from other apps
Room to improve
- Cloud sync requires premium
- Recent subscription price increase drew criticism
- No OBD integration
Fuelly
If fuel economy is the one thing you care about, Fuelly is built for exactly that. It calculates your real-world MPG and compares it against community averages for the same make and model — so you can tell whether your car is performing as it should or something might be off.
That single focus is its strength. There are no service logs, reminders or document folders competing for your attention — just fill-ups, MPG and trends. If you want nothing else in the way, Fuelly is the cleanest pick on this list. If you also want to track maintenance, you'll need a second app.
- Real-world MPG calculation
- Community comparison by vehicle
- Fuel cost trend analysis
- Home-screen widgets (premium)
What we like
- Deepest fuel analytics of any app we tested
- Community data adds valuable context
- Nothing but fuel — zero distractions
Room to improve
- iOS only
- Limited maintenance tracking features
- Not a full replacement for a service tracker
OBDeleven
OBDeleven takes the hardware-plus-app approach further than FIXD by offering not just diagnostics but also the ability to code and customize your vehicle's settings. It can reset service lights, check hybrid battery health, and run emissions readiness checks — features that typically require a trip to the dealer.
The maintenance reminders support both mileage-based and date-based alerts, and the device can track mileage automatically. It's the most powerful option on this list for enthusiasts who want full control over their vehicle, though it comes with a higher upfront cost and steeper learning curve.
- OBD2 diagnostics + vehicle coding
- Service light reset
- Hybrid battery health check
- Automatic mileage tracking via device
What we like
- Most feature-rich hardware integration
- Can actually reset service lights
- CarPlay widget support
Room to improve
- Hardware purchase required ($50–$200+)
- Steep learning curve for coding features
- Overkill for casual car owners
Side-by-side comparison
How the best car maintenance tracking apps compare on the features that matter most.
| App | Best for | Platform | Service log | DIY | Fuel / EV | Parts | Renewals | AI | OBD | Multi-vehicle |
|---|---|---|---|---|---|---|---|---|---|---|
| MyAutoLog | All-in-one + DIY | iOS, Android | Pro | |||||||
| CARFAX Car Care | Shop-serviced cars | iOS, Android | Up to 8 | |||||||
| Simply Auto | Mileage & expenses | iOS, Android | ||||||||
| FIXD | Diagnostics | iOS, Android | ||||||||
| Drivvo | Fleets | iOS, Android | Up to 100 | |||||||
| Fuelly | Fuel economy | iOS | ||||||||
| OBDeleven | Power users | iOS, Android |
What these apps cost (and what you get free)
Almost all of the best car maintenance tracking apps are "free," but the free tiers are very different. Check what you get before you commit years of service history to one app.
- Best free plan
MyAutoLog
Free for one vehicle with unlimited service and fuel logs and two documents — no ads, no account on iPhone. Pro (monthly or yearly) adds unlimited vehicles, reminders, Parts Inventory, insights, AI and PDF export.
- Free
CARFAX Car Care
Costs nothing, but your history depends on CARFAX-reporting shops. DIY and independent-shop work is on you.
- App + hardware
FIXD & OBDeleven
You buy the OBD2 device too, and the best features sit behind a subscription or paid credits.
Simply Auto, Drivvo and Fuelly have free tiers with ads or limits and premium subscriptions for sync, reports and extras. Prices vary by country and change often — check the App Store or Google Play for current pricing.
How to choose the right car maintenance app
The best car maintenance tracking apps each solve a different problem. Find your situation:
One app for your whole car
Services, parts on the shelf, fuel, renewals, specs and a resale-ready history — in one beautifully designed app for iPhone and Android.
Best car maintenance tracking apps: FAQ
What is the best car maintenance tracking app in 2026?
For most drivers, the best choice is MyAutoLog. It's the most complete all-in-one app we tested: shop and DIY service history, reminders by date or mileage, fuel and EV charging logs, insurance and registration renewal alerts, a Parts Inventory, cost tracking, PDF service records and an AI assistant that knows your car — on iPhone and Android.
What's the best all-in-one car maintenance app?
MyAutoLog. Most apps are strongest in one area — fuel economy (Fuelly), mileage logs (Simply Auto) or shop-reported history (CARFAX Car Care). MyAutoLog covers the whole ownership loop in one place: services, parts, fuel, documents, specs, costs and resale records, with no extra hardware.
What's the best app to track car parts inventory?
MyAutoLog is the only car maintenance app on this list with a built-in Parts Inventory. Log parts you buy ahead with what you paid, pick them into a service as itemized line items, and the app keeps track of what's left on the shelf.
What's the best app to track DIY car maintenance?
MyAutoLog. Service presets, itemized line items, receipt and photo attachments, an AI spec sheet with fluid capacities and torque values, and a Parts Inventory make it the easiest way to keep a complete record of work you do yourself — the kind of history shop-based apps like CARFAX Car Care usually miss.
Is there a car maintenance app with AI?
Yes. MyAutoLog includes an AI assistant that answers questions using your vehicle and service history — what's due next, which oil your engine takes, what a symptom might mean — plus an AI-filled spec sheet for your exact vehicle.
What's the best app to track car insurance and registration renewals?
MyAutoLog. It stores your insurance card, registration, warranty and other car documents and sends an alert before each one expires, alongside your maintenance reminders, so you don't need a separate reminder app or calendar.
What is the best free car maintenance tracking app?
If you want something completely free, CARFAX Car Care costs nothing, but it works best only when your car is serviced at shops that report to CARFAX and is weak for DIY work. MyAutoLog is the most complete free option for one car: unlimited service and fuel logging, receipt attachments and up to two documents, with Pro adding reminders, more vehicles and the full all-in-one feature set.
What's the best alternative to CARFAX Car Care?
MyAutoLog is the best CARFAX Car Care alternative if you do any of your own maintenance, use independent mechanics, or want fuel, cost, parts and document tracking. CARFAX relies on participating shops to report your service history; MyAutoLog lets you log every job in seconds and export the full record as a PDF.
What's the best car maintenance tracking app for Android?
MyAutoLog, our top all-in-one pick, is available on Android (Google Play) as well as iPhone, with the same service tracking, Parts Inventory, fuel insights and document storage. If you need GPS mileage logging or fleet features, Simply Auto and Drivvo are strong Android alternatives.
Can I track motorcycles, trucks and other vehicles in one app?
Yes. MyAutoLog supports cars, trucks, vans, motorcycles, ATVs, scooters and buses, with engine-hour tracking where mileage isn't enough. CARFAX supports up to 8 vehicles, Drivvo up to 100 on a business plan, and Simply Auto and FIXD also handle multiple vehicles.
Do I need an OBD2 scanner to track car maintenance?
No. Most apps work without any hardware. FIXD and OBDeleven are the only ones on this list that use an OBD2 device, and even they offer basic features without it.
Will a maintenance tracking app help my car's resale value?
Yes. A documented service history is one of the most effective ways to build buyer confidence and justify a higher asking price. MyAutoLog exports your complete service record — including DIY work, parts used and receipts — as a PDF you can hand to a buyer. CARFAX Car Care shows history reported by participating shops.
How do car maintenance apps compare to built-in vehicle systems?
Built-in systems are useful but limited — they typically only track manufacturer-recommended intervals and can't log costs, receipts, parts or DIY work. A dedicated app gives you a portable, complete record you own and control, whichever car you drive.