Stop guessing.
Know your car.
RevCheck gives you instant AI diagnostics, real repair costs, and vehicle buying insights — so you never overpay or get blindsided again.
AI Mechanic Chat
Ask anything about your car. Get plain-English answers — what's wrong, how serious, what to do next.
Real Cost Estimates
See what repairs actually cost in your area before talking to a mechanic.
VIN Vehicle Reports
Full vehicle history for just $4. Catch hidden problems before you sign anything.
Find Shops Near You
Locate trusted shops that specialize in your make — with directions and one-tap calling.
The auto industry profits from your confusion
Warning lights mean anxiety
A check engine light can mean a $5 fix or a $2,000 problem. You have no way to know — until now.
Repair quotes you can't verify
Mechanics charge what they want when customers don't know what a repair actually costs or whether it's even necessary.
Used car buying is a gamble
A car can look perfect and have thousands in hidden problems. Without the right data, you find out after it's too late.
Automotive intelligence, at your fingertips
AI Mechanic, in your pocket
Enter any OBD-II code or describe your warning light. RevCheck's AI explains what it means for your specific car — severity, causes, and what to do next — in plain English.
Real repair cost estimates
See what a repair actually costs in your area before you talk to a mechanic. Walk into any shop knowing fair market pricing — never overpay again.
VIN vehicle history reports
Buying a used car? Get a full vehicle history report for just $4. Uncover accidents, title issues, and red flags before you sign anything.
Find shops that know your car
Locate trusted mechanics near you who specialize in your make. See ratings, get directions, and call directly — all from the app.
From clueless to confident in three steps
Set up your car
Set up your car
Tell RevCheck your vehicle
Select your year, make, model, and trim. That's it — no hardware, no adapters, no setup. RevCheck uses your vehicle profile to give you answers specific to your car.
Ask or look up
Ask or look up
Chat or enter a code
Ask the AI anything about your car — or type in an OBD-II code from a scan tool or mechanic. RevCheck analyzes it against your specific vehicle in seconds.
Know
Know
Plain-English breakdown, instantly
What's wrong, how serious it is, what it costs to fix, and exactly what to do next. No mechanic jargon, no guesswork.
Whatever you're dealing with, RevCheck has you covered
- 01
Warning light appeared? Scan instantly and know if it's urgent or can wait — before calling a shop.
- 02
Got a repair quote? Check it against RevCheck's real market data to confirm it's fair before you agree.
- 03
Mechanic wants to add something extra? Verify whether it's actually needed — or if you're being upsold.
They stopped guessing. You can too.
“As an avid car enthusiast myself, this app was very helpful in vetting through potential car purchases online. On top of discounted Carfaxes, the app quickly summarizes the potential costs associated around buying a car. It's like having a mechanic at your fingertips, literally. Lots of potential and would recommend to a friend.”
“I was pretty stressed about buying a used car, especially since I don't have much knowledge on what to look out for. Fortunately, I was able to find this app to help me filter out my options and purchase my first Honda Civic. I found the app easy to use and would recommend it to anyone who needs to double/triple check they're making the right purchase.”
“New car shopping is tough with inflation and massive dealership markups. Buying used has always been nerve wracking since I have no car knowledge — it's even hard to trust some car shops. But RevCheck makes checking any car listing easy and stress free. Thank you RevCheck!!”
“Perfect for used car buying. I like how it keeps track of all the searches in your history so you don't forget. Plus it gives you all the info you need without having to read through the entire listing.”
Reach drivers at the moment of decision
RevCheck's audience isn't browsing — they're actively solving a car problem right now.
Repair & Service
Reach car owners the moment they discover they need a repair. Connect with people actively looking for a trustworthy shop.
Auto Repair ChainsParts & Products
Put your parts, fluids, and accessories in front of drivers who just found out exactly what their car needs.
Parts RetailersFinancing & Insurance
Engage vehicle buyers during active purchase evaluation — when financing, warranty, and insurance decisions are being made.
Auto Finance & InsuranceBecome an advertising partner
Our users are decision-ready. Let's put your brand in front of them at exactly the right moment.
Free. No credit card. No catch.
RevCheck is free to use — because every driver deserves to know what's wrong with their car.
- ✓AI mechanic chat — ask anything about your car
- ✓OBD-II code lookup with AI analysis
- ✓Real repair cost estimates for your area
- ✓Find trusted shops that specialize in your make
- ✓VIN vehicle history reports — just $4 each
- ✓Conversation history saved across sessions