Push notifications
Reach users directly with timely, targeted alerts.
Everything a Modern App Needs
The building blocks of a real, production-ready Flutter app.
In-app payments
Take payments and subscriptions inside the app.
Maps & location
Directions, place search, and live location built in.
In-app chat
Real-time messaging between users or with support.
Authentication
Secure sign-up and login, including social logins.
Offline mode
Keep working with no signal; sync when it returns.
Admin dashboard
A web panel to manage app content and users.
Built With Flutter & Firebase
A modern mobile stack chosen for speed, scale, and one shared codebase.
FlutterDartFirebaseSupabaseCloud FunctionsREST APIsPaddleApp StoreGoogle Play
What Shapes Your App Cost
Flutter apps start at $1,999 and are quoted to scope. These are the main drivers.
Number of features
A lean MVP costs far less than an app packed with chat, payments, and maps.
Backend complexity
Realtime data, heavy sync, and large user numbers raise the engineering effort.
Payments & subscriptions
In-app purchases and subscription billing add store and backend work.
Design depth
A standard native-feel UI is leaner than fully bespoke, animated screens.
You always get a fixed quote before any work starts, no hourly surprises.
What you get, before you add anything
Ten things in every project, whatever it costs. Most quotes either leave these out or bill them separately.
12 months of supportUsually a monthly fee
Bugs fixed free, small tweaks handled and questions answered by the person who wrote the code, for a full year after launch.
SEO built in from day oneUsually a separate package
Page structure, titles, meta descriptions, schema markup and an XML sitemap, done during the build instead of sold back to you later.
Speed tuned for real phonesUsually an upsell
Compressed images, caching and clean hand-written code, so the site opens fast on mobile data, not just on office Wi-Fi.
Analytics from launch day
Visitor tracking set up before you go live, so you can see where people come from and what they actually do on the site.
Enquiries where you read them
Contact forms with spam and bot protection, WhatsApp buttons and click-to-call, pointed at your inbox or your phone.
Built for phones first
Designed on a phone screen and then scaled up, because that is where most of your visitors already are.
You own everything
Domain, hosting and every admin login in your name, handed over at the end. No page builder lock-in and no developer holding the keys.
A fixed price before work starts
Scope, timeline and figure agreed in writing. No hourly billing and no invoice that grows while the project runs.
You talk to the developer
The person who writes your code answers your message. No account manager, no ticket queue, no telephone game.
Content you can edit yourself
Pages, text and images stay editable after handover, so routine changes never need a developer or another invoice.
Every item above is in the price. Nothing here is an add-on, and nothing here appears on a later invoice.
A closer look at what I’ve built
The problem, what I built, and where to see it live. Drag to browse.
Free · no strings
free website check
Not sure what’s holding your website back? Get a free check.
Send me your website address. I’ll look at speed, mobile and how clearly it turns visitors into enquiries, and tell you honestly what I’d fix first. Free, no strings.
Questions about this service
Tap a question and I’ll answer it. Still unsure? Message me and I’ll talk it through.
Gias ul Hassan Usually replies within a day
Hi, I’m Gias. Tap any question and I’ll answer it here.
Might also be what you need
Other things I build, and what a project actually costs.
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let’s talk
Tell me what you want to build
A website, an app, some automation, or something you’re still figuring out. Tell me the problem and I’ll give you a straight answer on what it takes. No pressure, no sales team.
Or emailcontact@giasulhassan.com