App Express Mobile & web app in 14 days

Thanks to our AI-powered Sprint approach, we deliver in a few days what usually takes 3 to 6 months at a traditional agency. Less financial risk, accelerate validation of your idea.

  • Validation-first sprint
  • iOS + Android + Web
  • Source code delivered
  • Fixed budget, no lock-in
Free consultation
Product UI preview

Local team in Quebec | 100% of the source code is yours | Zero commitment.

Proof by example: HappyPause

Case study HappyPause

From idea to a full platform

We built a full productivity platform: Apple/Google sign-in, synced data, push reminders, reliable API — all in record time. Imagine what we can do for your project.

  • Secure access Authentication and API-verified tokens.
  • API & PostgreSQL Express backend, relational schema (users, content, events).
  • Google, Apple & email sign-in Simplified sign-up and sign-in on iOS, Android, and the web, secured with server-side validation.
  • Time-sensitive alerts & reminders Native notifications tied to the product, including end-of-session alerts and background delivery.
HappyPause preview

What is a sprint, in practice?

Instead of traditional steps (complex specifications, hourly billing), we prioritize efficiency:

Already have an idea? We sit down together (video call or in person) and move straight into action.

One feedback round included within the timeline you choose.

Need to validate before building? We can also turn your idea into a clickable high-fidelity mockup in record time for investor presentations or user tests (select the "mockup only" option in the configurator).

Ready to move forward?
get in touch for a free consultation

Describe your idea below. Then either fine-tune sprint options or go straight to booking — free, no obligation.

Your app idea

In a few sentences: the problem, who it’s for, and what the MVP should let you test.

Your name & contact

We’ll use this to follow up. Add a valid email and/or phone — at least one is required.

Send my request Sprint options
Clear scope from day one Source code handoff No commitment
Estimated workload

Scope your sprint

Check options — estimated workload updates live (14 calendar days by default).
Engagement type

Choose the format first. If you select "mockup only", the other configuration choices are locked.

Target platforms

App stores and/or browser — same approach as HappyPause (one codebase, multiple targets). At least one platform must stay checked — you can’t uncheck all three.

Data & accounts

Plain language: your users can access their data on any device (like HappyPause), or everything stays local to reduce cost and timeline.

Design

Design is part of the sprint: by default, a UI you can show users. Wireframe mode simplifies the interface and optimizes delivery timeline.

Beyond the HappyPause core

Business-language options — check what fits.

Scope — HappyPause reference

Everything in this block is included in the reference sprint scope (equivalent to what we shipped on HappyPause). Options above adjust workload and focus.

End-user side

  • App on stores / web for the platforms you pick
  • Email and password accounts
  • Google, Apple, or email sign-in (app + web)
  • Data and history backed up in the cloud — same account on phone or web
  • Reminders and alerts on the phone (lock screen included)
  • Main screens, navigation, basic profile / settings
  • Polished UI (colors, type, states) — or wireframe if you pick the lower-cost option

Technical & deliverables

  • Full source code ownership (React Native / Node.js) — unlike no-code (Bubble, etc.), you’re not locked into a vendor platform: you own the asset
  • Server + API behind the app (like HappyPause)
  • Database for accounts and user content
  • Transactional emails (e.g. confirmation, password reset)
  • Basic hosting / go-live + source handoff
  • One feedback round during the sprint + mini doc
  • Clear workload estimate before kickoff — no commitment after consultation

Thank you

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