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Best Car Maintenance Tracking Apps in 2026
A 2026 ranking of car maintenance tracking apps by the job they actually do. RPMBase is our pick when you want one ownership log for service, fuel, expenses, and reminders.
The best car maintenance tracking app in 2026, for drivers who want one ownership log, is RPMBase. You add the car you already drive, then keep service history, fuel, mileage, expenses, and reminders together. Free covers one car with unlimited service, fuel, and expense rows. No OBD sensor, and no dealer network required.
That is one job. Other apps win a different job. CARFAX Car Care is stronger when participating shops report history and you want recall alerts. Simply Auto is stronger for trips and shared mileage. Fuelly is stronger when fuel economy is the whole point. FIXD, OBDeleven, and Carista are diagnostic tools with hardware, not a full garage log.
This guide is published by RPMBase. We rank ourselves first for the all-in-one logbook because that is the product we build. Niche labels below come from public product pages and store listings checked in 2026, not from a blind lab test, star ratings, or invented user reviews. Features and prices change. Confirm the current listing before you pay.
A car maintenance tracking app earns its place after the invoice leaves your hand. Date, kilometers, what was done, what it cost, and when it is due again disappear in a camera roll. The right app keeps those facts on the car they belong to, so the next oil change, the next buyer, or next year's tax question has somewhere to look.
Quick verdict: best car maintenance tracking apps in 2026
Use this as a category map. "Best for" means the strongest public fit for that job, not a claim that one app wins every feature.
- Best all-in-one car maintenance tracking app. RPMBase. Shop and DIY service history, fuel, mileage, expenses, and reminders on iOS and Android. Free for one car.
- Best if shops report into CARFAX. CARFAX Car Care. Automatic history and recall alerts when participating shops report the work. Weaker for DIY.
- Best free cost tracker with web access. Drivvo. Fuel, expenses, maintenance, and reminders on a free personal plan, including a web log.
- Best for fuel, trips, and shared drivers. Simply Auto. Fill-ups, services, expenses, and trip mileage, including business or multi-driver use.
- Best for fuel economy. Fuelly. MPG or L/100 km first, with service reminders beside the fuel log.
- Best for check-engine diagnostics. FIXD. A Bluetooth OBD2 sensor plus plain-language fault codes.
- Best for diagnostics and coding. OBDeleven. Hardware plus brand coding and deeper scans for enthusiasts.
- Best for service resets and customizations. Carista. OBD adapter tools for codes, supported resets, and customizations.
Best car maintenance tracking apps compared
Yes marks a documented core strength. No means it is not a primary focus. Short notes mark hardware, a plan limit, or a limited platform.
| App | Best for | iOS | Android | Maintenance tracking | Fuel tracking | Expense tracking | Service history | OBD / Diagnostics | Multi-vehicle |
|---|---|---|---|---|---|---|---|---|---|
| RPMBase | All-in-one log | Yes | Yes | Yes | Yes | Yes | Yes | No | Premium |
| CARFAX Car Care | Recalls + shop history | Yes | Yes | Yes | Yes | No | Shop network | No | Yes |
| Drivvo | Free cost tracking | Yes | Yes | Yes | Yes | Yes | Yes | No | Yes |
| Simply Auto | Fuel + trips | Yes | Yes | Yes | Yes | Yes | Yes | No | Yes |
| Fuelly | Fuel economy | Yes | Web / beta | Yes | Yes | Limited | Yes | No | Yes |
| FIXD | Check-engine codes | Yes | Yes | Reminders | No | No | Limited | Hardware | Yes |
| OBDeleven | Diagnostics + coding | Yes | Yes | Reminders | No | No | Limited | Hardware | Yes |
| Carista | Resets + coding | Yes | Yes | Service tools | No | No | Limited | Adapter | Yes |
How we ranked these car maintenance tracking apps
Everyday owners come first: one or a few cars, shop visits, DIY jobs, and a log you can still read next year. Fleet software and pure diagnostic suites only win when that niche is the search.
Service history you control
Shop work and DIY work should sit on one timeline: what was done, when, at which kilometers, and for how much. A feed that only appears when a participating shop reports it is a different product.
Maintenance reminders
Useful reminders name the car and the job, and they follow a date, an odometer target, or both. A generic calendar alarm rarely survives a busy month.
Fuel and mileage
A fuel log needs quantity, cost, and the odometer. Without kilometers, economy and due intervals become guesses.
Expenses beyond the pump
Insurance, tax, parking, tires, and repairs sit beside fuel. Ownership cost should be a total you can inspect.
Receipts and documents
A photo or PDF helps when you need the original invoice. The row still has to stand on its own if you never reopen the file.
More than one vehicle
A daily driver and a second car need separate logs. Shared notes make the wrong car look cheaper or better maintained.
Setup without hardware
Adding a car and logging an oil change should not require an account maze or an OBD dongle. Diagnostics are a separate category.
A real free tier
Core logging for one vehicle should not sit behind a subscription. Paid plans should be for extra cars, sync, or exports, and the split should be easy to read.
A niche lead, when it is real
If an app is clearly the public answer for recalls, trip mileage, fuel economy, or OBD coding, it wins that category even when it is a weaker full logbook.
1. RPMBase: best all-in-one car maintenance tracking app
Best for
Drivers who want one digital garage for maintenance, service history, fuel, mileage, expenses, and reminders on the cars they already own.
Key features
- Maintenance log with work, date, odometer, cost, and the next due mark
- Service history timeline per car
- Fuel and mileage rows that can support economy over time
- Expense tracking for ownership costs beyond the pump
- Reminders tied to logged services and document dates
- Ask drafts and receipt photos that stay drafts until you confirm
- PDF export of the garage log, with a monthly allowance
- iOS and Android, free for one car
Pros
- Built as an ownership log, not a shop directory or a vehicle catalog
- Shop visits and DIY jobs live in the history you write, so a missing dealer report does not erase the work
- Fuel, service, and other expenses stay related but separate, so the maintenance log does not turn into a junk drawer
- Free tier is enough to keep one car's unlimited service, fuel, and expense rows, plus reminders
- No OBD hardware to buy before the first oil change
- Same job on iPhone and Android
- Website calculators for fuel economy, trip fuel, cost per kilometer, and oil-change timing, without an account
Limitations
- No OBD diagnostics, fault codes, or vehicle coding
- Does not import manufacturer schedules, recalls, or a dealer service network
- Does not invent official intervals. You set the next due mark from the invoice or your own judgment
- The living garage is the mobile app. This website explains the product and offers calculators
- More than one car, higher Ask allowance, more receipt photos, and more PDF exports sit on Premium
RPMBase is the car maintenance tracking app we would install when the job is the record itself. You add the car. You write what happened: oil, filters, brakes, a fill-up, insurance, the next due date. That history stays yours. It does not wait for a participating shop to report it, and it does not require a scanner in the port.
Start with the car maintenance tracker and the service history timeline. Reminders live on maintenance reminders. Fuel sits on the fuel tracker. The rest of the year sits on the car expense tracker. If you would rather start from a sentence or an invoice photo, Ask and the receipt scanner propose a row and wait for you to confirm it. Nothing is saved until you do.
Choose RPMBase when you want a calm log you can still read next year, including a PDF you can show a buyer or a workshop. Skip it when the main need is plug-in diagnostics, coding, or automatic recall feeds. Those jobs have better specialist apps further down this page.
2. CARFAX Car Care: best for shop-reported history and recalls
Best for
Drivers who want service alerts, open recall notices, and history that can populate from participating shops and CARFAX data.
Key features
- Free iOS and Android app
- Service reminders and maintenance schedule views
- Service history with alerts when work is due
- Open safety recall notifications
- Mileage and fuel tracking
- Multi-vehicle garage support documented by CARFAX
Pros
- Strong when you want recall alerts and history tied to the CARFAX network
- Useful due-service view without buying OBD hardware
- Free to download for owners who already think in CARFAX terms
Limitations
- History quality depends on participating shops and CARFAX records. DIY and many independent jobs still need a manual log
- Not a deep ownership-cost suite for every bill
- Coverage and wording can differ by country product
- No OBD diagnostics focus
CARFAX Car Care fits the search that means "show me what the network already knows, remind me, and warn me about recalls." If you DIY, or your shop never reports, pair it with a log you control. For that second job, RPMBase is the alternative we recommend.
3. Drivvo: best free option for fuel, expenses, and maintenance
Best for
Drivers who want a free personal tracker for fuel, expenses, maintenance history, reminders, and reports on Android, iOS, and web.
Key features
- Fuel and charging logs with consumption reporting
- Expense categories for vehicle costs
- Maintenance history and preventive reminders
- Reports, with export options documented on the product site
- Sync across phone and web for personal use
- Free personal plan for essential tracking
Pros
- Broad cost tracking without OBD hardware
- A real free personal tier for core logs
- Useful when fuel, services, and other bills should sit in one cost picture
Limitations
- Fleet and advanced business features sit on paid plans
- Not an OBD tool
- The interface can feel like a full cost system if you only wanted three oil-change rows
- Free-tier vehicle limits can vary by store listing
Drivvo is a fair answer to "best free car maintenance app" when you want web access and a wide cost surface. It is still a log you maintain. It will not invent missing invoices. If you want a quieter garage aimed at the car you own, with Ask drafts and a PDF of that car's history, RPMBase is the tighter fit.
4. Simply Auto: best for fuel, trips, and shared drivers
Best for
Drivers who want fill-ups, services, expenses, reminders, and trip mileage, including business or multi-driver use.
Key features
- Fill-up logging with economy units for kilometers or miles
- Service logging with date or mileage reminders
- Expense tracking, with receipt attachments on higher tiers
- Manual and automatic trip logging
- Multi-vehicle support with tier limits
- CSV export and cloud backup options on paid tiers
Pros
- Strong when fuel economy and trip distance matter as much as workshop visits
- Useful for rideshare or shared-household mileage
- A clear free versus paid split on the official site
Limitations
- Unlimited vehicles, web access, and some receipt features sit behind paid plans
- Automatic trip logging can be capped on lower tiers
- Not an OBD scanner
- Paid prices change by store and region
Simply Auto is a practical car maintenance tracking app when the pump, the odometer, and the trip log are one habit. If you rarely log trips and only want a service book, a simpler garage is lighter.
5. Fuelly: best for fuel economy tracking
Best for
Drivers whose first question is MPG or L/100 km, with service reminders and a web-synced garage as support.
Key features
- Fuel-up logging with broad unit support
- Charts for economy, fuel price, and related spend
- Service reminders with common presets
- Multi-vehicle garage synced with Fuelly.com
- Attachments and reports on supported tiers
- A long-running community around fill-up data
Pros
- One of the clearest answers when fuel economy is the search
- Service tracking sits beside the fuel log
- Web sync helps if you enter fill-ups from more than one place
Limitations
- Android mobile availability has lagged iOS and the web. Confirm the current store status
- Expense depth is thinner than a full ownership-cost app
- Not an OBD product
- Ad removal and attachments depend on the current listing
Pick Fuelly when the year only makes sense after enough fill-ups. If you also need insurance, tax, and a richer service timeline, use a broader garage beside it, or choose an app that treats ownership cost as a first-class log.
6. FIXD: best for check-engine diagnostics
Best for
Drivers who want plain-language fault codes and live data, and who will use a FIXD OBD2 sensor.
Key features
- Bluetooth OBD2 sensor plus iOS and Android app
- Check-engine code reading and clearing on supported vehicles
- Plain-language explanations
- Maintenance reminders in the app
- Live data monitoring
- Premium upgrades for deeper estimates and support
Pros
- Clear answer when the search is "what does this light mean?"
- One sensor can serve more than one family car
- Maintenance alerts sit next to diagnostics
Limitations
- The sensor is central. The app alone is not the product
- Not a full ledger for fuel and every expense
- Aimed at OBD2-era vehicles as documented by FIXD
- Premium bundles change. Check the current offer
FIXD belongs in the diagnostics lane. Use it for warning lights. Keep a separate service history if you want an ownership document later. RPMBase can be that document. The scanner answers the light. The garage answers what you paid and when to go back.
7. OBDeleven: best for OBD diagnostics and coding
Best for
Enthusiasts who want fault scans, live data, and brand-specific coding with an OBDeleven device.
Key features
- iOS and Android app paired with OBDeleven hardware
- OBD2 fault reading and live data
- Advanced diagnostics on licensed brand groups
- One-Click Apps and coding on paid plans
- Maintenance reminders and in-app health tools
- PRO or ULTIMATE plans for deeper customization
Pros
- Goes past a maintenance log into vehicle systems
- Useful when coding or multi-module scans are the point
- A clear hardware plus subscription model
Limitations
- The experience buyers expect needs compatible hardware
- Advanced features depend on brand, year, and plan
- Not a complete fuel and ownership-cost tracker
- Coding mistakes can affect the car. This is a power-user tool
OBDeleven is the right comparison when "best car maintenance app" really means diagnostic control. It does not replace a careful invoice history.
8. Carista: best for diagnostics, service resets, and customizations
Best for
Drivers who want fault codes, live data, service resets, and supported customizations with a compatible adapter.
Key features
- iOS and Android app with Carista or selected third-party adapters
- Free essential OBD2 code reading and live data
- Pro tools for advanced diagnostics and customizations
- Service resets such as oil service and battery registration on supported cars
- Multi-vehicle use with the same subscription once connected
- Brand support that varies by model and control unit
Pros
- A real DIY angle through resets and service routines
- Customization on supported vehicles
- A clear free versus Pro split for diagnostics depth
Limitations
- Needs a compatible adapter. Depth depends on the scanner and the car
- Not a full fuel and expense suite
- Unlocks vary by make, model, and year
- Pro is required for many advanced tools
Carista sits with FIXD and OBDeleven. Choose it to read systems and run supported service procedures, not to rebuild ten years of invoices into a readable ownership story.
How to choose a car maintenance tracking app
Match the app to the job. The best car maintenance tracking app for a service log is a poor choice if you actually needed a scanner, and the reverse is also true.
If you want
one log for service history, DIY work, fuel, mileage, expenses, and reminders
Choose RPMBase.
If you want
automatic CARFAX-linked records and open recall alerts
Choose CARFAX Car Care.
If you want
a free personal tracker for fuel, expenses, and maintenance with web access
Choose Drivvo.
If you want
fill-ups, services, expenses, and trip mileage, especially with shared drivers
Choose Simply Auto.
If you want
fuel economy first, with service reminders as support
Choose Fuelly.
If you want
plain-language check-engine diagnostics with a consumer OBD sensor
Choose FIXD.
If you want
deeper diagnostics and vehicle coding on supported brands
Choose OBDeleven.
If you want
diagnostics plus service resets and customizations on supported cars
Choose Carista.
Why RPMBase is our number one pick
RPMBase is a car maintenance tracking app for the vehicle you already own. One garage holds the maintenance log, the service history, the fuel and mileage rows, the other ownership costs, and the reminders that hang off real work. That is the job. It is not a catalog, a marketplace, or a scanner.
Free is enough to start: one car, unlimited service, fuel, and expense rows, reminders, a small Ask allowance, and a PDF of the log. Premium is there when the household grows past one car or you want more drafts and exports. Billing happens in the App Store or Google Play, not on a surprise web checkout.
You can still keep an OBD tool for warning lights. Use FIXD, OBDeleven, or Carista for the port. Use RPMBase for the paper trail those tools do not keep. Get the app from Download.
Do not ignore the price of a car maintenance tracking app
Feature lists look similar until the paywall hits the oil change. Prefer a real free tier for the core log, and a clear upgrade when you need more cars or exports. A subscription tax just to record one service is a bad trade.
RPMBase Free covers one car: unlimited fuel, service, mileage, and expense rows, plus reminders, a small Ask allowance (5 requests a month), one receipt photo a month, and one PDF export a month. Premium, billed in the App Store or Google Play, raises the garage to five cars, with more Ask, more receipt photos, and more PDF exports. See Pricing for the live split. The store shows the amount for your region before you pay. We do not publish a dollar price here because it is not fixed on this website.
Best car maintenance tracking app for Android
For an all-in-one log, RPMBase on Android is the same garage as on iPhone: maintenance, service history, fuel, expenses, and reminders, free for one car. You do not need a different product because you switched phones.
If the Android job is something else, match the niche. Drivvo and Simply Auto are strong when web sync, trips, or a broader cost system matter more. CARFAX Car Care is the recall and shop-network pick on both stores. FIXD, OBDeleven, and Carista need their hardware story, not only an Android install. Fuelly's phone experience has historically been stronger on iOS and the web, with Android availability worth checking in the store before you commit.