Home/Mobile App Development/Cross-Platform (Flutter)
Mobile App Development

Cross-Platform (Flutter).
Flutter, polished.

Flutter apps with one codebase, two platforms — when you need to ship MVPs in 6 weeks and still hit 60fps animations. Skia-rendered, native performance, custom design systems.

6 wks
MVP cycle
60fps
Animation
60MB
Median binary
−42%
Engineering cost
Trusted by enterprises
Aaj Tak
Times of India
BJP
Beyond Reach Premiere League
Red Fm
Wellness Fuel
Junior Cricket Championship
ON Energy
ORYZO AI
Nursing Sarathi
Baatshala Ai
The Traffic People
Aaj Tak
Times of India
BJP
Beyond Reach Premiere League
Red Fm
Wellness Fuel
Junior Cricket Championship
ON Energy
ORYZO AI
Nursing Sarathi
Baatshala Ai
The Traffic People
Aaj Tak
Times of India
BJP
Beyond Reach Premiere League
Red Fm
Wellness Fuel
Junior Cricket Championship
ON Energy
ORYZO AI
Nursing Sarathi
Baatshala Ai
The Traffic People
Service overview

Engineering cross-platform (flutter)

We build Flutter apps where the cross-platform savings show up in real engineering velocity, not just in marketing slides. Skia-rendered, native performance, custom design systems that aren't an afterthought theme.

60fps animations, custom platform channels, plugin authoring, and the boring stuff that Flutter hides: code signing, signing config, plugin compatibility, hot reload vs hot restart gotchas.

Practice signalsSenior-ledWeekly demosCode review on every PRProduction on-call
01
6 wks
MVP cycle
Most cross-platform launches
02
60fps
Animation
Skia-rendered
03
60MB
Median binary
Median across fleet
04
−42%
Engineering cost
v. dual native squads
Business challenges we solve

What keeps teams shipping cross-platform (flutter).

Cross-platform tax surfaces as soon as you need native polish

Hot reload breakages on plugin updates

Platform-channel boilerplate everywhere

Custom design systems that look like Flutter defaults

App size ballooning past 80MB

Plugin ecosystem fighting your stack

Why choose this service

Three senior-led practice lines.

Outcome-anchored, owned by a practice lead with clear accountability, weekly demos, and the kind of code review culture you'd build internally if you had a year.

01

Ship fast

Single codebase, weekly release on TestFlight.

02

Native performance

Skia render, 60fps animations, native platform channels.

03

Custom design

Beyond Material: tokens, themes, components matched to brand.

Key features

What ships, by default in every engagement.

F·01

Skia-rendered UI

60fps animations, custom renderers, hardware-accelerated.

F·02

Native channels

Biometric, NFC, BLE, push — bridged cleanly with typed channels.

F·03

Custom design system

Tokens, themes, components — matched to brand, not Material default.

F·04

Offline-first

Hive / Drift / shared preferences — synchronised with backend.

F·05

Build & release

Flavor splits, code signing, phased rollout, CI on Fastlane.

F·06

State management

Riverpod, BLoC, Provider — picked per project.

Benefits & business outcomes

Numbers senior clients measure.

Time-to-market

Single codebase, parallel release

6 weeks MVP
Outcome · 01

Performance

Skia render, 60fps animations

60fps
Outcome · 02

App size

Tree-shaken, ABI-split, on-demand modules

<60MB
Outcome · 03
Development process

Senior squads. Tight loops. Code every day.

01
Week 1–2

Material 3 dual prototype

Material 3 / Cupertino dual, navigation, real-device prototype.

02
Week 3

Architecture

State mgmt, plugins, platform channels, theming.

03
Week 4–10

Build

Feature sprints, weekly TestFlight, on-device QA.

04
Ongoing

Launch + grow

Phased rollout, ASO, monthly features.

Technologies we use

The stack we ship in production.

Layer · 01

Language

Dart
Flutter
Skia
Layer · 02

State

Riverpod
BLoC
Provider
GetX
Layer · 03

Build & Release

Flavors
Fastlane
Codemagic
Bitrise
Industries we serve

Verticals where we've shipped, not where we dabble.

V·01

D2C & Retail

Loyalty, in-store companion

Signal6 wks MVP cycle
V·02

Travel

Booking, itinerary, offline

Signal60fps Animation
V·03

Healthcare

Patient adherence, telehealth

Signal60MB Median binary
V·04

Education

Course consumption

Signal−42% Engineering cost
V·05

Field services

Offline-first technician

Signal6 wks MVP cycle
V·06

FinTech

Banking, payments, KYC

Signal60fps Animation
Why Abstriq

Built for teams who ship fast in production.

We're not a body shop or a freelance marketplace. We run a senior-heavy engineering org with clear practice leads, real code review, and real on-call coverage.

Signal
6 wks
MVP cycle
Signal
60fps
Animation
Signal
60MB
Median binary
Signal
−42%
Engineering cost
Pillar · 01

Vertical AI, not just LLMs

We build agents that actually move numbers — wired into your systems, your data, your workflows.

Pillar · 02

Ship in weeks, not quarters

Small senior squads, tight feedback loops, code-merge every day, demo every week.

Pillar · 03

Industrial-grade rigor

From PLCs to SOC2 — production safety, observability, and resilience baked in.

Pillar · 04

One team across four worlds

Web, mobile, AI, and industrial under one roof — no vendor ping-pong.

FAQs

The questions we hear most.

If yours isn't here — ping us and we'll reply with specifics on your stack.

01Flutter vs React Native?
Flutter's Skia render gives you 60fps + custom UI without bridge. RN's bridge cost adds up. We lay out a 1-pager in week one.
02App size and start time?
App-size: tree-shaken with ABI splits for Android, on-demand modules on iOS. Cold start across both <2s.
03Native channel trouble?
We write typed MethodChannel / EventChannel wrappers and unit-test them. No raw async/await leakage into the UI tree.
04When is Flutter wrong?
When you need bleeding-edge platform features (Camera 4, latest sensors), deep hardware access, or iOS-only polish.
Free consultation

Ready to ship cross-platform (flutter)?

Tell us the problem — proposal in under 48 hours. NDA-friendly by default, senior-led, and we typically walk you through a proof-of-concept before the engagement closes.

Reply in 24hNDA-friendlySenior-ledProduction on-call

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