Skip to content
SOS Informatique Computer repair in Lyon - Individuals and businesses

Let's build your custom mobile app.

Design, development and maintenance of iOS and Android apps, in partnership with Easy Instruments.

A team
of dedicated developers
2
platforms covered: iOS and Android
28
years of IT experience in Lyon
1
one team, from quote to maintenance
Team

One project, two complementary skill sets.

You entrust us with your project, and we carry it out with Easy Instruments, our partner specializing in app development. Their team handles design and programming; we remain your point of contact - the one who knows your business and your IT setup.

So you have just one number to call, from the first conversation right through to updates years later. No sales department to convince, no ticket to raise: you call us, just as you would for a repair.

Easy Instruments
In collaboration with our partner Easy Instruments

Your point of contact

SOS Informatique: scoping your needs, following the project, training and support after delivery.

The developers

Easy Instruments: functional design, interface design, iOS and Android programming, testing.

After going live

Fixes, system updates, new features: your app carries on living.

Method 3 phases · from idea to store

An app is not built in one go.

Each phase ends with something concrete that you can see, test and approve before moving on to the next.

01

Understand and sketch

Before a single line of code is written, we make sure we have understood the same thing. We list what the app must do, for whom, and in what order. You receive clickable mockups: you navigate your future app before it exists.

  • Needs analysis
  • Specifications
  • User journey
  • Mockups
  • Visual identity
  • Clickable prototype
02

Develop and put to the test

Programming starts once the mockups are approved. The app is tested on two levels: by the developers on the technical side, then by you on real-world use.

  • iOS development
  • Android development
  • Server and database
  • Technical testing
  • Testing with your users
  • Fixes
03

Publish and keep alive

We handle publication on the App Store and Google Play, paperwork included. Then comes the part many forget: your business changes, and so does your app. We make it evolve with you.

  • App Store release
  • Google Play release
  • User training
  • Post-launch follow-up
  • Updates
  • Enhancements
Modules

What your app can do.

A few common building blocks. Your project will combine some of these, and no doubt others specific to it.

Accounts and login

Sign-up, forgotten password, profiles, different permissions per user.

Notifications

Alerts sent to the phone, targeted by profile or situation.

Catalog and search

Product or service listings, filters, fast search even on large volumes.

Online payment

Secure card payments, subscriptions, transaction history.

Maps and location

Points on a map, routes, search around the customer's location.

Appointment booking

Available slots, booking, automatic reminders before the date.

Admin area

A web interface to manage your content without depending on us day to day.

Offline mode

The app stays usable without a network and syncs when the connection returns.

Link to your tools

Connection to your management software, your website or your existing customer database.

Got an app project in mind?

Tell us what you want to do. We will tell you honestly whether it is feasible, at what cost and in what timeframe - or whether something simpler would do.

Contact us