Written by Ashok Chintagunta, MS Computer Science, Louisiana Tech University
CTO & Software Engineer, AI and Automation
Published August 10, 2026
A US-based mobile app development company builds, ships and maintains apps through the App Store and Play Store review processes — the part offshore quotes usually leave out.
CPA2GO was developed with us end to end: user experience, interface design, native app development, and store submission for both platforms.
Project at a glance
- Project
- CPA2GO mobile application
- Category
- Software / mobile
- What we delivered
- UX, UI design, app development, store submission
The client
The challenge
Our solution
The result
people to address their taxes and accounting related questions in a matter of hours. The app benefits all the sides involved:
App development project at a glance
| Scope | UX, UI design, iOS and Android development, backend, store launch |
|---|---|
| Stack | Cross-platform front end, hosted backend, secure document handling |
| Deliverables | Published apps, admin backend, source code, documentation |
| Typical timeline | 3-8 months depending on feature scope |
Built in the USA, scoped like an engineering project
App projects fail on scope, not code. We start by cutting the feature list to the version that proves the business, ship that, then expand on real usage data. Development happens in-house in the United States, so the people writing the code sit in the same reviews as the people who defined the requirements.
How a build runs
- Requirements and user flows agreed before any UI work
- Clickable prototype tested with real users
- Iterative development with working builds every sprint
- Security review for accounts, payments and document storage
- App Store and Play submission, then post-launch support
Frequently asked questions
How much does custom app development cost?
Focused first releases typically run $30,000-$80,000; larger platforms with backends and integrations run $100,000 and up.
Do you build for both iOS and Android?
Yes - most projects ship both from one cross-platform codebase.
Can the app connect to hardware we are developing?
Yes. Companion apps for BLE and Wi-Fi devices are developed alongside the hardware by the same team.
Capabilities used on this project
Rapid prototyping services
3D printing, CNC machining, urethane casting and functional prototype builds with published materials, tolerances and lead times.
What mobile app development actually involves
1. Decide native, cross-platform, or web first
Cross-platform frameworks halve the build cost for most business apps. Native is worth it when the product depends on device hardware or heavy graphics. This choice sets the entire budget.
2. Design for a thumb on a small screen
Mobile interfaces are used one-handed, in a hurry, on bad connections. Tap targets, offline behavior and loading states are design decisions, not afterthoughts.
3. Build the backend alongside the app
Almost every app is a client for a server. Accounts, data sync and push notifications are backend work that routinely surprises first-time app owners.
4. Budget for store review and maintenance
Apple and Google reject submissions for reasons that have nothing to do with your code quality. Then OS updates arrive twice a year. An app is a subscription cost, not a one-time purchase.
| Approach | Cost | Best for |
|---|---|---|
| Progressive web app | Lowest | Simple tools, no store needed |
| Cross-platform | Medium | Most business and consumer apps |
| Native iOS + Android | Highest | Hardware, graphics, performance-critical |
Questions about this project
Straight answers from the engineers who ran the build. Have a different question? Ask us directly.
Talk to an engineerHow much does it cost to develop a mobile app in the USA?
A straightforward cross-platform app typically runs $30,000 to $100,000; complex native apps with custom backends run higher. Ongoing maintenance is usually 15–20% of build cost per year.
How long does mobile app development take?
Three to six months for a first release on most projects, plus one to three weeks for store review cycles.
Do I need separate iOS and Android apps?
Rarely anymore. Cross-platform frameworks produce both from one codebase, which is the right answer for most business apps.
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