Shared code across iOS and Android
Flutter supports reuse across both platforms. We assess plugins, device features and platform requirements before choosing the architecture.
Mobile apps · Flutter + Firebase
Estimated build: 4-12 weeks by scope · Client-owned code · Store submission included
Our technical stance
A shared codebase for iOS and Android.
What we do · public statement
- Flutter + Firebase by default (iOS + Android from one codebase).
- Payments scoped to your country, gateway and enabled merchant account.
- AI-assisted development with human review and testing.
- We prepare ASO listings and manage store submission.
We assess Flutter and native alternatives against your requirements. Shared code can simplify development; cost and performance depend on the product and are validated through testing.
App by vertical
We choose features by the business, not by trend.
| Business type | Stack | Delivery | Investment |
|---|---|---|---|
| Beauty salon · med spa | Flutter + Firebase + payments + Cabina Conectada API | 6-8 weeks | from price in your MD account |
| Medical · dental practice | Flutter + Firebase + payments + Consultorio IA API | 7-9 weeks | from price in your MD account |
| Restaurant · café · delivery | Flutter + Firebase + payments + Cocina Conectada API | 8-10 weeks | from price in your MD account |
| Marketplace · on-demand services | Flutter + Firebase + eligible payment provider + multi-role | 10-12 weeks | Let's talk |
| Education · courses · memberships | Flutter + Firebase + content access + video streaming | 8-10 weeks | from price in your MD account |
| Fitness · wellness · coaching | Flutter + Firebase + supported wellness integrations | 7-9 weeks | Let's talk |
| Logistics · fleets · tracking | Flutter + Firebase + Google Maps SDK + geo-fencing | 10-12 weeks | Let's talk |
| MVP / idea validation (Starter) | Flutter + Firebase + AI workflow (Cursor + Claude) | 4 weeks | from price in your MD account |
USD reference rates require an MD account. Estimates start after materials and access are supplied; store review is separate. Apple Developer (price in your MD account/year) and Google Play (price in your MD account one-time) accounts are billed by Apple and Google to you directly.
Four entry points
Start small and grow.
Same modern stack.
From price in your MD account to validate an idea up to a full app with an integrated AI agent. See additional standalone services at /en/individual-services.
Starter
App Starter Flutter
1-2 screens, basic auth. Entry level to validate an idea.
Pricing with an MD account
Quote based on scope; usage and third-party accounts are listed separately.
- 1-2 screens (login + basic dashboard)
- Firebase auth, email/Google
- Custom Flutter UI design
- Preparation and submission to App Store + Google Play
- AI-assisted development with code review and testing
- 30 days of post-launch support
✦ Recommended
MVP
MVP Flutter + Firebase
3-5 screens, auth, push and analytics. For a focused first release.
3
−20% todayExpires in 47 min
Email
Company
Pricing with an MD account
Quote based on scope; usage and third-party accounts are listed separately.
- 3-5 screens with business logic
- Firebase auth + push notifications
- Analytics + Crashlytics built in
- Firestore backend + basic Cloud Functions
- App Store + Google Play launch with ASO
- 30 days of post-launch support
Full App
Full App (booking + payments)
Booking, payments and a web admin panel.
CONV
4.8%
Sesiones
+ 14
Pricing with an MD account
Quote based on scope; usage and third-party accounts are listed separately.
- 6-10 screens with complex flows
- Stripe payments (Colombian gateways available too)
- Booking + automatic push reminders
- Web admin panel (Next.js + Firebase)
- Optional WhatsApp Cloud API integration
- 30 days of post-launch support
Combo
Combo App + AI Agent
Full App + 1 vertical AI agent (salon, clinic or restaurant).
Pricing with an MD account
Let's talk · estimate: 8-10 weeks
Quote based on scope; usage and third-party accounts are listed separately.
- Everything in Full App
- Plus 1 vertical AI agent connected to WhatsApp
- Real-time sync between app and AI agent
- Pick your vertical: salon, clinic or restaurant
- Bundle pricing vs buying both separately
- 30 days of post-launch support
How we plan your investment
Shared technology. Clearly defined scope.
Shared code, platform-specific testing
Flutter supports shared code across iOS and Android. Permissions, payments, notifications and integrations still require configuration and testing on each platform.
- Reusable components and consistent design
- AI-assisted work with code review and testing
- Firebase access rules, monitoring and usage controls
Your workflows define the budget
We define what users need to do before estimating implementation. Screen counts help describe scope; business rules and connected systems matter too.
- Users, roles and permissions
- Bookings, payments and external providers
- Testing, handover and ongoing maintenance
Reference documentation: Flutter · Firebase · Wompi · App Store Review.
Before you engage
What each proposal defines
The catalog describes options. Your written proposal turns the selected service into deliverables, dates and accountable owners.
Deliverables
Number of pages, assets, campaigns, workflows or integrations; revisions and acceptance criteria for the chosen service.
Requirements
Access, materials, approvals and existing systems your team provides before each phase starts.
Timeline
Milestones begin when inputs and access are available. Third-party enablement and reviews follow the provider's own schedule.
Owners
Your MD contact, your team counterpart and who approves content, tests and launch.
Third-party costs
Ad spend, hosting, domains, licenses, APIs, messaging and payment fees are listed separately where relevant, including who contracts and pays for them.
Ongoing operations
Support hours, changes, reporting and usage included in a monthly service are specified in writing. A one-time build does not include indefinite operations.
MD is classified as «No Responsable de IVA» in Colombia.
Why MD
Four reasons to trust us
with your mobile app
Technology that fits the product
Flutter and Firebase are our starting point. We assess payments, data, permissions and integrations against your business and operational needs.
Pricing with an MD account
Sign in as an MD user to view reference rates. Your proposal defines scope, milestones, third-party costs and maintenance before you commit.
Client ownership
We hand over source code and document accounts and access under your ownership. The proposal defines handover and distinguishes custom work from third-party licenses.
Delivery commitment
We agree on milestones for the approved scope. MD-attributable delays follow our published compensation terms; app-store reviews run on each platform's own schedule.
How we work
Discovery → Design → Build → Launch
Discovery
30 minutes to understand your business, prioritize workflows and prepare a proposal with requirements and acceptance criteria.
Design
Wireframes and screen designs, with staged approval before implementing the main features.
Build
Flutter and Firebase implementation with code review and testing. Progress is shared at the cadence agreed for the project.
Launch
Store listings, assets and submission to App Store and Google Play. We address review feedback within scope; approval is each store's decision.
Full detail at /en/process/.
FAQ
What people ask us most
Why Flutter instead of native iOS/Android?
Flutter supports shared code across iOS and Android. We assess device features, plugins and platform requirements before recommending it. Each platform needs testing; no universal cost reduction or performance outcome applies to every app.
How much does a mobile app cost?
How long does it take to build an app?
Estimated development: Starter, 4 weeks; MVP, 5-6; Full App, 7-9; Combo, 8-10. Multi-role apps with integrations may take 10-12 weeks or require a separate schedule. Work starts with approved scope, materials and access. Store reviews and third-party enablement have independent timelines. Your proposal defines milestones and delivery terms.
Who owns the app?
Custom project code and client accounts are handed over under the agreed ownership and transition terms. We document the repository, access and deployment. External services retain their own licenses and conditions.
Which payment providers do you integrate?
We choose the gateway for your business country, merchant account and enabled payment methods. Colombian gateways such as Wompi, or providers such as Stripe where available, are assessed during scoping. Recurring billing and split payments need separate validation. Transaction fees and additional integration work are itemized. Digital-content sales must also follow each app store's rules.
What happens after launch?
30 days of post-launch support cover issues and minor adjustments within scope. An optional maintenance plan includes a monthly audit, up to 3 hours of adjustments and crash monitoring. New features, dependency changes and operating-system updates are assessed before estimating work.
How does the Combo App + AI Agent work?
It combines the Full App with an agent for a salon, medical practice or restaurant. The proposal defines data exchange, enabled actions and human handoff. WhatsApp operation requires the relevant Meta account, number and permissions. Monthly operation and usage costs are listed separately.
Do you submit the app to App Store and Google Play?
Packages include preparing listings, assets and submissions through client-owned accounts. Apple and Google memberships and charges are paid by you at the platform's current rates. We address review feedback within the agreed scope. Each store decides approval; a completed build is separate from an approved publication.
30-minute discovery · free
Your mobile app.
No strings attached.
Fill in the form and a studio partner replies within 24 business hours with a quote and timeline. You leave with a prioritized roadmap and the tier we recommend for your case, whether you work with us or not.
Milestones agreed in your proposal · Published delivery terms · Independent store review
Prefer WhatsApp?
Message us directly with the details of your project. We reply right away during business hours.