Maurizio and his team were great to deal with! Answered all questions and explained everything in detail and always had recommendations to help keep the progress of the build on track.
What we do
Mobile Development
We build cross-platform mobile apps that feel native on both iOS and Android from a single codebase, faster to ship and cheaper to maintain than two separate native teams, with no compromise on performance or polish.
01What we do
Mobile app development services for iOS and Android
Cross-platform app development from a single React Native codebase: faster to ship and cheaper to maintain than two separate native teams, with no compromise on performance or polish. Where a browser is enough, we build an installable PWA instead and save you the app stores entirely.
React Native
One codebase, native feel across iOS and Android.
PWAs
Offline support, push notifications, installable web apps.
02What we do
Who we build for
Businesses whose customers expect an app
Your service already works on the web, but the people using it are on their phones all day and the mobile experience is costing you.
Teams who cannot staff two native teams
Hiring separate iOS and Android teams doubles cost and halves consistency. One codebase, both platforms, one team to talk to.
Field and frontline operations
Staff working away from a desk need offline support, push notifications and something that behaves like a native app rather than a bookmarked website.
03What we do
What every engagement includes
- A fixed price for the whole build, agreed after scoping and before any code
- Weekly demos, so progress is something you see rather than something you are told
- Senior engineers who own the outcome from first call to production
- Applications built to WCAG 2.1 AA accessibility standards
- Bilingual or multilingual delivery on request
- Full source code, assets and IP transferred to you on final payment
04What we do
The stack we use for this
React NativeExpoTypeScriptPWAService WorkersPush Notifications
05Pricing
One flat rate. No surprises.
Every engagement is scoped up front at a fixed price. No hourly billing, no scope-creep invoices. You know the number before we start.
06What we do
From first call to production
A clear, four-step path with a fixed price agreed before we start. No surprises, no open-ended invoices.
- 01
Discover
Scope, goals, constraints. A fixed plan and price.
- 02
Design
Architecture and UX before production code.
- 03
Build
Senior engineers, weekly demos, no surprises.
- 04
Ship and Scale
Launch, monitor, and grow with you.
07Client work
What clients say about working with us
5.0 average rating
Canada SwedenReturning Awesome job, we are very pleased with the result…
Canada We hired L3 to build our booking and invoicing application, and the experience exceeded expectations from start to finish. Their customer service and attention to detail were outstanding, and they were quick to resolve any issues that came up along the way. Everything works flawlessly now. Highly recommend them to anyone looking for a reliable development partner.
United Kingdom It was better than I could have imagined. I would highly recommend them. It was one of the best working experiences I have had.
United States The experience working with Level 3 was top notch. Excellent communication during the entire project. I highly recommend this team.
United Kingdom We spoke with a number of providers before selecting LevelThree Co, and from the outset Maurizio and his team stood out for how quickly they understood our requirements. They grasped the scope and intent of the project almost immediately and proposed a solution that was well thought through, technically sound, and fairly priced.
United States The attention to detail and the care they put into their work is rare when you work with someone you don't have a previous relationship with, and the LevelThree team are exceptional. Maurizio gave his personal time, attention and care to my project, including once calling me at 4am his time because he was working so hard on the project.
AustraliaReturning Can't speak highly enough of Maurizio, his team, and the work that was delivered. This is my second and largest order with them and somehow they managed to go above and beyond the already impeccable standard they've previously set.
Saudi Arabia This is an exceptional service and a wonderful journey. All my expectations were met and above…
United StatesReturning This was by far the experience it needed to be. I would work with Level 3 for every project I have now and in the future. We walked through time together to create something amazing!
Serbia Went above and beyond to complete the work! Understood the assignment instantly, overdelivered on a very short deadline and even added some awesome features that were outside of the scope of work.
United States Absolutely outstanding experience. The work was delivered quickly and with impressive attention to detail. Communication was clear throughout the entire project, and every request was handled with professionalism and skill. The final result exceeded my expectations and made the whole process effortless on my end.
United States The team at Level Three has exceeded my expectations! They took the time to understand my specific needs and preferences, and designed an incredibly gorgeous website for my real estate firm. They went the extra mile to ensure I had a seamless and positive experience.
United States Maurizio went above and beyond, adding extra features that made the app work and look even better than I expected. Because of the complex math behind my original calculator, we had to make a few revisions to get everything translating correctly from Excel to JavaScript. Maurizio and his team worked with me patiently to fine-tune the calculations until it was perfect.
08What we do
Often built alongside
Headquartered in Toronto, working with clients across North America, Europe and Asia. Software development in Toronto
09What we do
Further reading
10What we do
Common questions
How long does it take to build an MVP or custom application?
It depends on scope, but we commit to a concrete timeline with milestones in the proposal before you sign. Focused MVPs typically land in weeks rather than months; larger platforms run longer. You always know what ships, and when.
Do you offer fixed-price development?
Yes, it is our default. We scope precisely, agree a fixed price up front, and carry the estimation risk ourselves. If a build takes longer than we expected, that is on us, not your invoice. Scope changes go through a transparent change-order you approve before any work starts.
Do you work with non-technical founders as well as established companies?
Both. A senior team translates business goals into production software, so you do not need a technical co-founder to ship. We have delivered for early-stage founders and established operators across more than a dozen industries.