Custom apps for the work you still do by hand

At Deseo Lab we build custom apps for small businesses: appointments for clinics, quotes for renovation companies, orders for restaurants, payments for academies and six more. Each one starts from €1,200 at a fixed price, and some carry a small monthly fee.

  • From €1,200
  • Free meeting
  • No obligation
  • We reply within 24 h

The pattern

In many small businesses the diary is in a notebook, the prices are in a spreadsheet and the reminders are on someone's phone.

When a task repeats the same way every week, an app can do it: book appointments, calculate quotes, collect job reports, watch the stock. It pays for itself in the hours you save or the customers you stop losing.

The 10 apps

How we work

  1. Free first meeting

    Tell us what you do by hand and what it costs you.

  2. A fixed quote, in writing

    You get it after the first meeting, with the build price and the monthly fee if there is one.

  3. We build the app and show you how to use it

    We set it up with your data in 3–6 weeks, depending on the app. You pay in two instalments: half at the start and half on delivery.

Fixed, visible pricing

You know the price before we start. The build has a fixed price; the monthly fee, when there is one, is written down from the start and has no lock-in.

Each app page shows its price in full.

Frequently asked questions

How much does a custom app cost for a small business?

From €1,200, depending on the app. Each app page has its own price.

Do I own my custom app and my data?

You can export your data whenever you want. We put the terms on the code in writing in the quote before we start.

What happens if I want to stop paying the monthly fee?

There is no lock-in. You can stop whenever you want and we hand over your data as an export.

Can I start with one app and add another later?

Yes. Many fit together: orders with stock control, job reports with quotes.

Who will build my app?

Rubén designs and develops the app; Petya makes sure people find you on Google and in AI search. You always talk to the person doing the work.

What do you do by hand every week that you would like to stop doing?

Tell us in the form. We write to you within 24 working hours to set up a free first meeting, with no commitment.

  • Free meeting
  • No obligation
  • We reply within 24 h

Let's talk about your project

Tell us what you need in 3 steps. We will get back to you within 24 hours to set up a free first meeting.

What happens next

  1. We read what you sent us (we do it ourselves, not a bot).
  2. We get in touch to set up a free first meeting, by video call, phone or in person.
  3. In the meeting we go through your case in depth, and afterwards we send you the quote in writing.

Step 1 of 3

Under 2 minutes

How can we help?

You can pick more than one.

Your business and your goal
When do you need it?
How can we reach you?

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Let's talk about your project