Build it once.
Or rent it monthly.
If you have been quoted for a custom car rental app, this page is the comparison nobody gave you: what building actually costs over three years, and when it is still the right decision.
The quote is never the cost.
A rental app quote covers design and build. It does not cover the second platform, the store rejections, the OS release that breaks your date picker, the gateway that changes its SDK, or the developer who has moved on by the time you need a change. Those arrive later, one invoice at a time.
| Custom build | Bukfleet | |
|---|---|---|
| Upfront cost | Typically $30,000 to $50,000 per platform, so $60,000 to $100,000 for Android and iOS together | None |
| Monthly cost | Nothing, until maintenance starts | $299, including the booking website and admin panel |
| Time to first booking | Four to nine months, design through store approval | Three to four weeks |
| Who writes the spec | You do, in detail, before anyone writes code | Already written — you configure rather than specify |
| Store submission | Yours to handle, or billed as extra scope | We prepare, submit and handle review feedback |
| Releases after launch | A new quote each time | Included, for as long as you are a customer |
| OS and SDK updates | Your problem, usually annually | Handled in the background |
| Who owns the code | You do, outright | We do. You own your data, your domain and your store listings |
| Unusual requirements | Anything you can afford to build | Built and quoted separately; your monthly fee does not change |
| If it goes badly | You have spent the budget and own an unfinished app | You cancel at the end of the month |
Scroll sideways to compare.
Custom build figures are typical market ranges for a rental app of this scope, not a quote. Ask any agency for their own numbers — and ask what maintenance costs from year two.
Three years is the honest horizon.
Nobody buys a rental app for one year. Over three, a custom build typically lands somewhere between eighty and a hundred and thirty thousand dollars once maintenance is counted. The subscription equivalent, including the booking website, the admin panel and the AI agent, is a little over twelve thousand.
Typical upfront build, both platforms
Typical time to a live app
Three years on the top plan, everything included
The same engine underneath.
This is not a cut-down version of a real rental app. The booking flow, the rate logic, the availability checks and the admin panel are the same system a custom build would have spent six months reproducing — because it was built for a working rental operator before it was ever a product.
- All four service types and every rental duration
- Add-ons, waivers and promo codes at checkout
- Push notifications for pick-ups, returns and renewals
- Arabic and English with right-to-left layout
Your name on the store. Not ours.
The apps are published under your own Apple Developer and Google Play accounts, carrying your icon, your name and your store copy. Customers search for your company and find your app. If you ever leave, the listing stays with you.
- Published under your developer accounts
- Your icon, splash screen, screenshots and store copy
- The listing and its reviews remain yours
When building is still the right call.
We build custom software for a living, so this is not a sales line. There are cases where a subscription is the wrong answer and you should spend the money.
Build it
- Your operating model is genuinely unusual and the configuration will never fit
- You are raising money and the technology itself is the asset investors are buying
- You need to own the source outright for contractual or regulatory reasons
- You are building a marketplace with many operators, not running a fleet
If that is you, we would rather build it properly than sell you a subscription that frustrates you. Zartek does exactly that work.
Subscribe
- You rent cars for a living and software is a cost, not a product
- You want to be taking bookings this quarter, not next year
- You would rather spend the capital on vehicles than on development
- You have been burned by a half-finished build before
Most rental operators are in this column. The money saved buys two more cars, which earn more than an app ever will.
Questions we get asked.
Yes, and some operators should. Your data is exportable at any time, your domain and store listings are yours, and nothing stops you commissioning a build once the business is big enough to justify it. Running the subscription in the meantime is a cheaper way to learn what you actually need built.
Yes. Apple charges an annual fee and Google a one-off registration, both billed to you directly. We handle everything else, including preparing and submitting the builds.
We build it and quote it separately, as a piece of work. Your monthly fee stays the same. Whether it then becomes part of the product for everyone is a conversation, not an assumption.
The same team that built it. There is no outsourced first-line support tier, and no ticket queue in a different timezone from the engineers.
Product updates ship as they are ready and reach your apps without you doing anything. A change you have specifically asked for is scheduled like any other piece of work and quoted up front.
No. They are native Android and iOS apps built on the same booking engine, with push notifications and the platform behaviour customers expect.
Keep reading.
Get the real three-year number.
Bring your build quote to the demo call. We will go through it honestly, including the parts where building wins.
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