Flutter App Development
Flutter App Development for iOS and Android
Most businesses do not need two native apps. They need one product on both stores, shipped before the market moves, maintained by a team that is not twice the size. Flutter is the pragmatic answer to that: a single Dart codebase compiled ahead-of-time to native ARM, rendering its own widgets so the interface behaves identically on both platforms. We build the app, wire it to the same Next.js and Postgres back end we build web platforms on, and hand over the signing keys and store accounts at the end.
In short
We build cross-platform mobile apps in Flutter — one Dart codebase shipping to both iOS and Android, with native-feeling motion, offline behaviour and a release process you control.
Exactly what's included
One codebase, both stores
A single Flutter project compiled for iOS and Android, with platform-adaptive navigation and controls so neither build feels like a port of the other.
Native-feeling motion
Interruptible, physics-based transitions at 60fps and above. An app that animates like a website is the fastest way to feel cheap on a phone.
Offline and poor-network behaviour
Local persistence and sync designed for real Indian conditions, where connectivity drops mid-action and the app still has to make sense.
Backend and API integration
Connected to a Node and Postgres backend, or your existing systems, with auth, push notifications and payments wired properly.
Store submission handled
App Store and Play Console setup, listing assets, privacy declarations and the review cycle — under your developer accounts, not ours.
Full handover
Repository, signing keys, store credentials and documented build pipeline, all yours. No lock-in and no retainer required to publish an update.
The engagement
- 01
Scope and platform call
We decide honestly whether Flutter is right. If the app depends on deep platform APIs or heavy background processing, we will say native is the better answer.
- 02
Prototype the core flow
The single interaction the product lives or dies on gets built first, on a real device, before the surrounding screens exist.
- 03
Build and test on real hardware
Iterative builds tested on mid-range Android as well as recent iPhones, because that is the device most Indian users actually hold.
- 04
Release and hand over
Store submission, crash reporting and analytics configured, then a walkthrough so your team can ship the next version.
Flutter App Development in practice
Every engagement below is a real client with a live site. Read the case study for the constraint, the decisions and what changed.
Trusted by
Creative Graphics Solutions
An enterprise web portal for high-volume corporate branding, commercial printing, signage fabrication, and display engineering founded in 2003.
Read case studyWeb DevelopmentChakrpani Artisan Crafts
A slow-fashion and handcrafted artisan crochet e-commerce brand empowering skilled women artisans across rural India.
Read case studyWeb DevelopmentCraft India Exhibitions
A portal for trade show booth design and spatial architecture, structured around a large visual project archive.
Read case study“The 3D WebGL interface they built transformed our brand prestige and our conversion rate. Their attention to sub-second performance and zero layout shift is unmatched.”
Flutter App Development, answered
Cost tracks scope rather than platform count, which is the main saving: one Flutter codebase serving both stores is meaningfully cheaper than two native builds. A focused MVP with authentication and a handful of core screens sits well below a multi-module product with payments, offline sync and role-based access.
Flutter draws its own widgets, so rendering is consistent across platforms and animation is easier to control precisely. React Native bridges to native components, which suits teams already deep in React. For a new app where interface consistency and motion matter, Flutter is usually the smoother path.
Yes, when it is built to. Flutter compiles ahead-of-time to native ARM code and renders at native frame rates. What breaks the illusion is not the framework but lazy implementation: shared navigation patterns, web-style animation curves and ignoring each platform’s conventions.
Yes. The repository, signing keys and store credentials are yours from the start, published under your own Apple and Google developer accounts. You can move the project to another team without our involvement.
Yes. We build the API and database in the same stack as our web platforms — Node or serverless over Postgres — so the app, the website and the admin dashboard share one data layer rather than three that disagree.
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Need flutter app development?
Call +91 70291 60848, email info@thewhitecat.eu, or send a brief. We reply within one working day.
Or call +91 70291 60848 · Email info@thewhitecat.eu · Mon–Sat, 9am–8pm IST