Mobile app development in Quebec: costs, timelines and technologies in 2026
Having a mobile app built raises the same questions as web software (how much, how long) with one extra layer of complexity: do you need a native app for iOS and Android, or a cross-platform approach? The technology choice directly drives cost, timeline and the final experience.
This guide, updated for 2026, gives you price ranges by type of mobile app in Quebec, explains the technology trade-offs in plain language, and lists what pushes the bill up or down.
Price ranges by app type
| Type of mobile app | Typical range |
|---|---|
| Simple app (showcase, content) | $25,000 – 60,000 |
| SME app (accounts, data, business logic) | $60,000 – 150,000 |
| Complex app (real-time, payments, geolocation, integrations) | $150,000 – 400,000+ |
As with custom software in general, these ranges vary enormously with features. An app that merely displays content costs a fraction of one that handles transactions, real-time data and notifications.
Native or cross-platform: the trade-off that changes everything
This is the most structural technology decision. Here are the options, without jargon.
Native development (Swift for iOS, Kotlin for Android)
You build two separate apps, one per platform. Pros: maximum performance, full access to phone features, the best experience. Con: you essentially pay twice, since you must develop and maintain two codebases.
Cross-platform (React Native, Flutter)
A single codebase that generates both apps. Pros: reduced cost and timeline (often 30 to 40% savings), simpler maintenance. Con: slight limits for very specialized features or extreme performance (3D games, intensive processing).
For most SMEs, cross-platform (Flutter or React Native) is the best value: one team, one codebase, both platforms covered. Native is justified mainly for apps where performance or hardware access is critical.
What about a progressive web app (PWA)?
A PWA is a website that behaves like an app, installable without going through the app stores. It's the cheapest option, ideal if you don't need deep native features (advanced push notifications, deep hardware access). For many B2B needs, a PWA or a responsive web app is enough: no need to pay for native mobile.
What moves the cost of a mobile app
- The number of platforms: iOS only, Android only, or both.
- The back-end: an app almost always needs a server, a database and APIs. That's often half the work, invisible to the user.
- Native features: geolocation, camera, notifications, in-app payments, offline mode. Each adds effort.
- Design: a polished, fluid mobile interface demands specific UX work.
- Integrations: connecting to your existing systems, payment services, third-party services.
- Compliance: handling personal data under Law 25, especially if the app collects location or sensitive data.
The recurring costs people forget
A mobile app isn't a one-time purchase. Plan for:
- Store fees: US$99/year for Apple, US$25 once for Google.
- Back-end hosting: servers, database, depending on traffic.
- Maintenance: iOS and Android ship major updates every year that can break an unmaintained app. Budget 15 to 20% of the initial cost per year, a point developed in our maintenance guide.
Ignoring these recurring costs is the most common budgeting mistake for mobile.
Typical timelines
A well-scoped mobile MVP generally takes 3 to 5 months; a complete, polished app, 6 to 9 months or more. Cross-platform shortens the schedule compared with dual native development. As with the web, the number-one cause of overruns is scope creep, hence the value of starting with an MVP.
The Quebec angle: tax credits apply here too
Often-ignored good news: developing a custom mobile app is, like any software, potentially eligible for the CRIC (up to 30% refundable) and the federal SR&ED for its experimental-development portion. That can substantially reduce your net cost. See our tax-credits guide for the details.
A worked example: from quote to net cost
To make this concrete, picture a services SME that wants a mobile app letting its customers book an appointment, track the status of their file and receive notifications. Neither a simple showcase site nor a complex real-time platform: a typical SME project.
The need covers both platforms (iOS and Android), a back-end with user accounts and a database, integration with the existing booking system, and push notifications. In cross-platform (Flutter), a local partner quotes the project around $95,000, including UX design, development, testing and deployment to both stores. The same project in dual native development would have approached $140,000, and the cross-platform saving here is nearly $45,000, with no meaningful loss of function for this kind of use.
But the sticker price isn't the net cost. Part of the work (the non-trivial integration with the booking system, the offline-sync logic) qualifies as experimental development eligible for tax credits. With a conservatively estimated R&D portion and the CRIC stacked on the federal SR&ED, recovery can shave off tens of thousands of dollars. The real net cost then drops well below the quoted price.
On top of that come the recurring costs: Apple and Google developer accounts, back-end hosting, and a maintenance plan around 15% of the initial cost per year. An SME that budgets those three lines from the start is never surprised, which is exactly the mistake made by those who look only at the development quote.
The mistake that quietly doubles a mobile budget
There's a budgeting error specific to mobile that catches even careful SMEs: treating the app as the whole project when it's really the visible tip of it. The screens a customer taps are perhaps half the work; the other half is the back-end that feeds them: the server, the database, the authentication, the APIs that sync with your existing systems. A quote that looks suspiciously low for an "app with accounts and data" is often one that quietly assumes the back-end already exists or will be someone else's problem. When it isn't, the real number arrives mid-project as a surprise.
The second hidden multiplier is the two-platform tax. Stakeholders picture "an app," singular, but iOS and Android are two different worlds with two sets of store rules, two review processes and two annual OS updates that can break things. Cross-platform frameworks soften this considerably, which is exactly why they're the default recommendation for SMEs, but even then, some native polish and testing has to happen twice. Budgeting as if you're shipping one thing when you're really shipping two is how a $60,000 expectation meets a $110,000 reality. Naming both halves of the project up front (front-end and back-end, iOS and Android) is the simplest way to avoid the surprise.
Frequently asked questions
How much does a mobile app cost in Quebec in 2026?
From $25,000 for a simple app to over $400,000 for a complex platform. Most SME apps land between $60,000 and $150,000, before tax credits.
Is it better to build native or cross-platform?
For most SMEs, cross-platform (Flutter, React Native) offers the best cost-benefit ratio. Native is justified for apps requiring maximum performance or hardware access.
Do I really need a mobile app?
Not always. For many needs, a responsive web app or a PWA costs less and is enough. Reserve native mobile for cases where phone features or offline use are essential.
How much does mobile app maintenance cost?
Budget 15 to 20% of the initial cost per year, higher than for the web, because iOS and Android impose annual updates that require upkeep.
Estimate the cost of your app
Before thinking about price, clarify the need: do you need native, cross-platform, or simply a web app? That choice, made correctly, can halve your budget without sacrificing the essentials.
Our software development services cover cross-platform and native mobile, always starting from the real need. Book a free discovery call and we'll determine the right approach and a realistic range for your app.