Start a mobile app development project

Just upload your design materials and brief!

It’s easy

Upload Design files

You may include other types of file, for example brief or logotype.

Get estimate time and price

We will look at your design and brief and give an assessment of your project.

Get work done!

Get a finished project if everything suits you!

It’s easy

Higher customer satisfaction
Cost efficiency
Faster response

Ready to start project?

Just upload your design materials and brief!

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Tell us about your project

Describe the task in a few lines. Within one working day we reply with questions or a first view on scope and cost.

Prefer email or a call?

welcome@revolsource.com
+38 097 662 23 20

Revol Software OÜ, Tallinn, Estonia. Our team is distributed around the world.

Join our team

Send your CV to career@revolsource.com

More about how we work

How the estimate is made

An estimate is not a number pulled from experience alone. We take your design files and brief apart into screens and states, add the parts that never appear in a design — authorisation, error handling, data migration, store requirements — and price each of them. That is why an estimate arrives with a breakdown: you can see which parts carry the cost and decide to cut or postpone them before anything is built.

What to upload
  • Design files in any form: Figma, Sketch, Adobe XD, or even screenshots and sketches.
  • A brief, if you have one — a page of plain text is enough to start.
  • A logo and brand materials, if the product has to follow them.
  • Links to products you consider close to what you want, and what exactly you like in them.
If there are no design files yet

That is a normal starting point, not a problem. We estimate the design phase separately and go through research, screens and a prototype before development begins. Designing first is also cheaper: changing a screen in a prototype costs minutes, changing it in a released application costs a sprint.

What you receive

An estimate in hours and money with the scope written out, a proposed timeline with the sprints named, and the stack we would use with the reasoning behind it. Nothing in it obliges you to work with us, and the document is yours to take to another team for comparison.