Let's develop your tailor-made mobile application
Whether it is for a travel application, music, reservation of means of transport or appointments in the field of health, everything is possible.
We advise you to make the most of the possibilities offered by smartphones and offer a consistent and pleasant experience to your users.
Throughout the creation process, from design to development including the writing of texts for the various application platforms, we support you for a successful launch of your mobile application.
Our applications are fast, functional and engaging!

Adrien
CTO & Lead Developer
This service is for you if...
- You want to offer an additional service to your customers
- You need to create a mobile application for your business
- You have an app idea but don't know where to start
Benefits
- Personalized support for the creation of your mobile application
- Modern design for a smooth and pleasant user experience
- High-quality professional development
Deliverables
- Your mobile application published on the various app stores
- A simplified web manager, to manage the content of your application
- Translations that are easy to edit
From startups to large businesses
They trust us

Coteries has shown remarkable proactivity, both in proposing technical solutions and in designing the design of our site.

Valérie Fuchs
,
Digital Marketing Manager
,
Posalux

We were very satisfied with the work of Coteries on our new site. They are available, responsive, on-time and professional

Nicolas Seidler
,
Executive Director
,
GSPI

Very pleasant to work with Coteries, they were open to our suggestions, and worked within our deadlines and our budget!

Brian Carlsen
,
CEO
,
Thot

A highly competent, transparent agency that is easy to collaborate with. I highly recommend!

Gavin Lee
,
Data Science Engineer
,
Swiss Data Science Center

Coteries did a fantastic job creating an innovative, powerful and super intuitive user journey. Bravo!

Patrick Odoni
,
CEO
,
FixMySpace
A methodology based on quality & collaboration
1.
Creation
We put all the resources necessary for the creation and success of your project
2.
Feedbacks
We regularly present and explain the progress to you and collect your feedback in detail
3.
Improvement
We apply your feedback, so the end result always meets (and exceeds) your expectations
Quality above all
Our labels and awards prove our commitment to always bringing you the best



A dedicated and accessible team

Meet
The team
The team

Adrien
CTO & Lead Developer

Pep
Designer

Mégane
Software Engineer

Sébastien
Head of Design
FAQS
How goes the collaboration?
For all projects, we offer our customers dedicated and personalized follow-up. We act as substantive partners rather than just consultants.
A constant follow-up is carried out in person or by videoconference according to your preferences.
A constant follow-up is carried out in person or by videoconference according to your preferences.
How much do your services cost?
It all depends on your project! We'll estimate your project and make you an all-inclusive offer for its realization. A website, for example, can cost between CHF 5,000 and CHF 100,000 (or even more), depending on the degree of complexity and functionality required. Contact us for a tailor-made estimate!
How do you bill for your working time?
Our offers usually include a flat fee, without any bad surprises. In the meantime we ensure a detailed follow-up of each project. This includes tracking time on each task. You can even ask us for detailed reports if you want.
Will I learn by working with you?
Yes! We share our knowledge with you throughout the collaboration. This allows you to understand the methodologies and the ins and outs even if it is not part of your area of expertise.
Do you have examples of successful projects that you have completed in the past?