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App development

Mobile app, SaaS platform or custom business software. We design and build tools that replace your spreadsheets and your procedures, for SMEs in Switzerland.

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An application is judged by what it replaces. A shared spreadsheet nobody updates, an order book kept twice, a procedure only one person knows how to run. We build the tool that absorbs those habits, not the one that adds another step.

Three kinds of project

The format is chosen according to who uses it and what it has to replace.

Mobile app

iOS and Android, for your teams in the field or for your customers. One code base, two stores.

SaaS platform

A product you sell by subscription: accounts, roles, billing, dashboard.

Business software

The tool that fits your business, not the other way round. The one that replaces the shared spreadsheet.

An application is not a website with a password

A website presents. An application does. It manages states, permissions, data that must stay correct when two people write at the same time. That changes how it is built: we start with the data model and the edge cases, not with the screens.

It also changes the reach. A brochure website sells close to home; an application sells on expertise. We work for all of Switzerland, and beyond when the project lends itself to it.

See also website design  ›

Replacing an Excel with business software

It is the most frequent request, and the most profitable. A shared spreadsheet works until the day it no longer does: two versions circulate, a formula breaks, and nobody dares touch it any more.

Replacing it does not mean copying the spreadsheet into an interface. It means understanding what the columns were meant to say, then building the tool that makes those rules explicit and verifiable.

Today

The spreadsheet

  • Two versions in circulation
  • A formula breaks silently
  • Nobody dares touch it

Tomorrow

The software

  • One source, up to date
  • The rules are checked
  • Everyone has their own permissions

What is delivered

Five steps. We start with the data, not with the screens.

  1. Scoping

    What the tool has to replace, who uses it, and how we measure it.

  2. Data model

    The objects, their relationships, the edge cases. Before the screens.

  3. Development

    Interface, permissions, connections to the tools you already use.

  4. Going live

    Data migration, training, monitored switch-over.

  5. Maintenance

    Fixes, evolutions, hosting and backups.

Our products

The best proof that we can deliver an application is the one we run for ourselves.

Bilto

Bilto

Built for tradespeople and SMEs.

Monni

Monni

Everyday tracking and management.

The budget depends mostly on the number of business rules, not on the number of screens. We quote after the scoping.

A few weeks for a first useful scope, put in the hands of the people who use it, then additions in stages. The timeline depends on the number of business rules and the speed of approvals, not on the number of screens.

Yes. Most of our clients are in Switzerland, but nothing requires proximity: scoping, mock-ups and approvals work just as well remotely. What matters is that someone answers, wherever you are.

We do, in Switzerland, under Swiss law and the Federal Act on Data Protection. The code and the data remain yours, exportable at any time.

Yes, it is actually the way we work: the part that hurts most first, delivered in a few weeks, then the rest piece by piece. Your current tools keep the rest as long as they are useful.

Frequently asked questions

Frequently askedquestions

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