Custom app development
Custom apps your customers actually use
In short: We build apps for your business from scratch: you tell us the problem, we show you a prototype you can tap through, and we get it working. No templates, no fine print.
Which businesses benefit from their own app
Your own app pays off when your customers come back: they book, order, check their history or train with you every week. If you handle all of that today with WhatsApp, spreadsheets and endless messages, an app brings it into one place and gives your business a more professional face.
- Clinics, gyms and studios that manage appointments and follow-up.
- Restaurants and shops that want orders and bookings without middlemen.
- Academies and coaches who give access to content and a private area.
- Home-service businesses that need scheduling, reminders and tidy payments.
What we do: from first sketch to a product in use
We don't hand you a document, we hand you an app that works. We start from your idea, sketch the screens, show them to you and adjust them with you before getting everything running.
- Screen design made for mobile first.
- User accounts, notifications and a private area if your business needs them.
- A dashboard so you can see and manage what your customers do.
- Launch support and adjustments afterwards.
How we work, step by step
- We listen to your idea and boil it down to one sentence: who it helps and what it solves.
- We show you a prototype to tap through before anything gets built.
- We build the first version with only the essentials.
- You try it with real customers and we fix whatever needs fixing.
- We get it running and stay by your side.
Real app demos
These demos use sample data. Open them on your phone and try them yourself.
Frequently asked questions
How much does a custom app cost?
It depends on what your business needs. Tell us your idea in an email and we'll tell you where to start, no strings attached.
Do I need everything figured out before writing to you?
No. One sentence about the problem you want to solve is enough. We define the rest together.
Do you only work with businesses in one city?
No. We work with businesses all over the world.
Is the app mine?
Yes. What we build for you is for your business, and we document it so you never depend on anyone.
Tell us your idea
Write to us at hola@soycarlajimenez.com and we'll reply within 24 hours. We are a digital product studio working with businesses worldwide.