Custom used car stock and trade-in app development
Appfront builds apps for car dealerships that want to handle part-exchanges and used stock on the shop floor. The sales adviser appraises a part-exchange vehicle at the customer's location or on the lot: scanning the registration plate, taking photos all round, marking damage points on a sketch, recording tyres and servicing history, and making an offer. On arrival, a checklist follows until the car is ready for sale, and every vehicle can be found on the lot, with its key. We describe the back-office processing on the software page.
What is an app for used car stock and part-exchange?
A car dealership buys in vehicles, often as part-exchanges when selling another car. The value of a part-exchange depends on what is noticed during the appraisal: damage, tyres, servicing, options. After purchase, the car goes through the workshop and valeting bay before it is put up for sale, and every day on the lot costs money. A good appraisal and a swift throughput are therefore both important.
In practice, a part-exchange is appraised using a form and the salesperson's own phone. Damage that goes unnoticed costs money later. Photos end up in a group chat. After arrival, it is unclear what still needs doing, and whether the car has already been to the workshop. And anyone wanting to offer a customer a test drive first searches for the car and then for the key.
We build bespoke solutions because car dealerships differ: which makes and types of car they sell, who appraises, what rules apply to an offer, and which systems you use for stock, workshop and sales. Which vehicle details you can retrieve from a registration plate depends on the sources you use; the app brings them in alongside.
Appraisal with evidence
Scanning the registration plate, photos all round, damage points on a sketch, and an offer according to your rules.
From arrival to sale
A checklist for the workshop and valeting bay, with status until the car is ready for sale.
Every car findable
Its place on the lot and its key, so a test drive doesn't start with a search.
How we build your app for used car stock and part-exchange
We start with your business: who appraises, how an offer is currently reached, what happens after arrival, and how you find a car on the lot. If you already have or are commissioning used car software, the appraisal and status will flow into it naturally. That way, sales, workshop and office work with the same car.
Your appraisal, offer rules, throughput, lot and systems.
Registration plate, photos, damage, tyres, servicing and offer.
Checklist for workshop and valeting bay, with status.
Location, key management, integrations, and then management.
What an app for used car stock and part-exchange actually does
The components below come up at almost every car dealership. Which ones you need depends on your stock.
Registration plate
Scanning, details added.
Photos
All round and interior.
Claims
On a sketch with photo.
Offer
According to your rules, with approval.
Throughput
Checklist until ready for sale.
Lot
Place and key for every car.
Who we build an app for used-car stock and trade-ins
The app is for car dealerships that take trade-ins and sell used cars.
Brand dealers
Many trade-ins with new cars. The valuation is the core.
Used-car dealerships
Large stock on the lot. Throughput matters most.
Company cars
Buying in company cars. Damage is what needs to be recorded.
Sales advisers
Valuing at the customer's location. Working quickly is the core.
Test your idea first: a working prototype in 1 day
With OneDayBuild, we turn your idea into something tangible in one day for €1,150, so you can see whether further development is worth the investment. Decide to go ahead with the full build? Then we credit the full cost.
Explore OneDayBuild →Technology and integrations
This page covers valuation and stock on the workshop floor. For the back-office side, see our page on used car stock and trade-in software; for the workshop, see our page on workshop planning for car dealerships; and for agricultural machinery, see our page on an agricultural machinery trade-in calculation app. You can read about how we work under custom software development.
Why choose Appfront for your used-car stock and trade-in app?
Damage missed during valuation, and a car waiting for days, cost a dealership money. We build around that: valuations backed by evidence, a throughput that is monitored, and every car easy to find.
Valued better
Nothing missed, everything recorded.
Ready for sale sooner
Throughput is visible.
No searching
Car and key easy to find.
Security and privacy in a used-car stock and trade-in app
The app holds data about customers, cars and amounts. Access is set up by role, and an offer is only visible to those who are allowed to see it.
The app also works without signal on the site and sends everything as soon as there is a connection. The data is stored in a European data centre, with encrypted storage and daily backups.
Frequently asked questions about a used-car stock and trade-in app
Questions dealerships ask before getting started.
It values a trade-in car using the number plate, photos, damage points, tyres and maintenance, makes an offer according to your rules, tracks the car after arrival through the workshop and valet bay, and keeps track of where the car and key are.
The software is for the office: cost price and days in stock per car, valuation at the customer's location as value, vehicle details and publishing to your channels. This app is for the shop floor: valuing, throughput and the lot.
The vehicle details you can retrieve from the number plate using the sources you use, such as public register data. This means the salesperson does not need to type in make, model and other characteristics.
The offer follows your own rules, for example a guide price with adjustments for damage and mileage. Above a limit you choose, the app requires a manager's approval before the offer is made to the customer.
On arrival the car gets a checklist, with steps for the workshop, damage repair and valet bay. Each step shows who does it and whether it is done. This way you can see which cars are waiting and why.
Each key is given a code or label and is linked in the app to the car and a location, such as a key cabinet. Anyone who takes a key scans it, so it is always clear where it is.
Check that first. Some dealer packages include a valuation app, and that may be enough. Custom development makes sense if you have your own offer rules, if throughput is not visible, or if cars and keys are hard to find on the lot.
Trade-ins valued well and ready for sale quickly?
Tell us how you value now, what happens after arrival and how large your lot is. We will show you what the app looks like.