Club Nutri Choix
Web app
Have an app idea? Let's make it real.
We help founders and businesses turn an idea into a working mobile app, web app, or custom software product. You do not need a technical brief to start.
Track record
30+ projects shipped for founders and businesses
Across 17 businesses in Montreal, we design, build, and launch the software they run on.
Where the work goes
Web and mobile apps
58%
Marketing sites
33%
Internal tools
9%
Built in Montreal
Software that earns its place in the business that runs on it
We built KernelAI to run 49 open AI models entirely on an iPhone, with no account and no subscription.
Every model runs on the device itself, so conversations never leave the phone. It is on the App Store now, with a Mac companion alongside it.
See the work
- Downloads
- 20k+Downloads
- Open models
- 49Open models
- On device
- 100%On device
Built to be handed over
You own the code, the accounts, and the data. Everything is documented in plain language so another engineer can pick it up without calling us first.
One person, start to finish
The engineer on your first call is the one who writes the code and ships the release. No account manager in between, no handoff to a team you never met.
What we build
Software we build
Four kinds of product, all built the same way: scoped small, shipped early, and improved with real use.
Mobile apps
iOS and Android apps, built once and released to both stores. Offline support, push notifications, and App Store submission handled.
Web apps
Booking systems, member portals, dashboards, and marketplaces. The product your business runs on, not a page about it.
Websites and e-commerce
Fast, findable sites that convert. Payments, catalogues, and content you can edit yourself without calling a developer.
Custom software
Internal tools, quote systems, and integrations that replace the spreadsheet everyone is quietly working around.
Selected work
Recent projects
Websites, apps, and operational tools designed and shipped for businesses that rely on them every day.
How it works
Getting started is simple
Four stages, each ending in something you can look at and decide on. No stage starts before you have approved the one before it.
Step 01
Book a free call and tell us what people need to do
Fifteen minutes, no technical brief needed. We work out who the product is for, what they need to accomplish, and what success looks like. You leave with a clear answer on whether we are a fit.
Step 02
Get a scope, a timeline, and a fixed estimate
We decide together what the first release must include and what can wait. You get a prototype to click through, a written scope, and a price before any code is written.
Step 03
Watch it get built, week by week
We design and develop in short cycles and show you working software as it lands. Every decision gets explained in plain language, so you always know what you are approving.
Step 04
Launch, then improve with real feedback
We handle the release, the App Store submission, and the first weeks of live use. Then we use what real users do to decide what gets built next.
Testimonials
Trusted by Montreal businesses
Owners and operators who came with an idea and left with something their customers use every day.
“Anes completely rebuilt our website with a professional, modern design tailored to our industrial clientele.”
Dany KrollEnvirospec Inc.
Facts and numbers
17
Businesses across personal services, construction, retail, healthcare, and education.
FAQs
Answers to your common questions
Anything not covered here, ask on the call. It is free and there is no obligation at the end of it.
Yes, and that is the usual starting point. Bring the problem and who has it. Working out what to build, and what to leave out of the first release, is the first stage of the work.
It depends on scope, so you get a fixed estimate before any code is written. A focused first release typically lands in the low five figures; a marketing site is considerably less. Nothing starts until you have approved the number.
A first release usually takes six to twelve weeks depending on scope. You see working software long before that, in short cycles, rather than waiting for one big reveal at the end.
Anes does. Five Square Design is deliberately one engineer, so the person on your first call is the person who builds and ships. There is no sales handoff and no team you never met.
Completely. The code, the accounts, the domain, and the data are all yours, handed over documented. You are never locked into us to keep the product running.
Yes. Calls, documents, and the product itself can be in English or French. We are based in Montreal and work in both every week.
Ready to build your app?
Book a free 15-minute call. We will clarify what you are building, what it takes, and the sensible next step. No obligation, in English or French.
Book a free call17
Businesses served
30+
Projects shipped
20k+
App downloads