Zaity - AI Powered Vehicle Maintenance Companion
Vehicle maintenance is easy to forget until it becomes expensive. We designed a mobile experience that helps drivers track services, fuel, mileage, and maintenance schedules before problems happen.
Mobile app development for US startups and businesses
We design and build iOS and Android apps for US startups from one Flutter codebase, with US privacy rules, accessibility and payments planned in, at fixed prices that make sense for a seed or pre-seed budget.
Top rated on Freelancer- 20+ startups shipped
- You own 100% of the code
Overview
Ship to the App Store and Google Play without a US agency budget
How working with us from Karachi fits the US
- Karachi is 9 to 10 hours ahead of US Eastern time, so work moves forward while you sleep and you wake up to progress.
- We hold calls in your morning, which is our evening, and keep everything else in a shared async channel.
- Fixed quotes in USD, agreed before work starts, with no hourly billing.
- You own 100% of the code, designs and App Store and Google Play accounts.
US agency rates put a well-built first app out of reach for many early founders. We give you a senior product team that designs, builds and launches the whole app for a fixed price, so you can validate with real users before raising or hiring.
One Flutter codebase covers iPhone and Android with native performance. We build the backend, admin panel and the integrations US products usually need, such as Stripe, analytics and push notifications, at the same time.
Recent apps we have shipped include Zaity, a car care app with service alerts and a workshop map that we rebuilt and relaunched, Al Ra’atib, a salary and payday app, and a guitar tuner with live pitch detection.
United States
Built for the US market
State privacy laws
California’s CCPA, as amended by the CPRA, and the growing list of state privacy laws shape consent, data access and deletion. We design those flows in and document the data the app collects.
COPPA for apps used by children
If your app is directed at children under 13, the FTC’s COPPA rule requires verifiable parental consent. We plan the flows and data handling before design, not after.
HIPAA-aware health apps
For health products that handle protected health information, we choose HIPAA-eligible infrastructure, encrypt data and log access, and work with your compliance lead on business associate agreements.
Payments and accessibility
Apple Pay, Google Pay and cards through Stripe, in-app subscriptions through the stores, and interfaces built to WCAG 2.2 AA to reduce ADA accessibility risk.
Our work
Recent mobile app projects
Al Ra'atib - Salary & Payday App
Keeping track of salary, deductions and what is owed is tedious. We designed and built a native-feel mobile app with a fast salary calculator, liabilities tracking and payday reminders.
Guitar Tuner - Pitch Detection App
A tuner has to be accurate and instant. We built a guitar tuner app with live pitch detection, alternate tunings, a metronome and custom colour themes.
Process
How your project runs, week by week
Clear milestones, weekly demos and structured feedback rounds. Timelines are confirmed after a free discovery call, once we have reviewed your requirements.
- 1Days 1 to 3
Plan and architecture
Feature scope, app architecture, backend plan and a confirmed timeline.
- 2Week 1
Design
UI and UX for iOS and Android, or a review of your existing designs.
- 3Week 2 to 4
Build
Flutter app and backend developed in sprints, with test builds on your phone every week.
- 4Final week
Store launch
Testing, store listings, submission and 30 days of free post-launch support.
Pricing
Starting at
$2,000
Production Sprint, 2 to 4 weeks. Final scope and timeline confirmed after discovery.
- Fixed quote, no hourly billing
- 30 days free post-launch support
- Free design concept before you commit
What affects the price
- Number of screens and core features
- Backend complexity, admin panel and integrations
- Offline mode, real-time features or in-app payments
- Ongoing releases and maintenance after launch
Full details of what is included are on our mobile app development page.
FAQs
Mobile App Development in United States, answered
Our mobile app development starts from $2,000 for a focused scope. A first version with a backend, admin panel and payments usually lands in the low five figures, which is a fraction of typical US agency quotes. You get a fixed quote after a free discovery call.
Still have questions? Email our team.