React Native & Flutter app studiosince 2017

We design & build mobile apps — and launch them fast.

Your app starts from our own UI kits, used by thousands of developers on CodeCanyon. Less time on boilerplate, more on what makes your product different.

2,397
template sales on CodeCanyon
69
app templates & UI kits published
2017
shipping mobile apps since
iOS + Android
one codebase, both stores

Services & pricing

Clear packages with fixed quotes. You own 100% of the source code.

Template Launch

Bought one of our templates? We customize and publish it for you.

from $499
  • Rebrand logo, colors and copy
  • Firebase or Supabase login & data
  • App Store & Google Play release
  • Delivery in 1–2 weeks
Choose Launch
Website & Ongoing

Landing pages, web apps and monthly development for growing products.

from $1,200/mo
  • Marketing site or web dashboard
  • New features every sprint
  • Maintenance & OS updates
  • Weekly progress check-ins
Talk to Us

Best product of ThirteenDev

Buy a template and build it yourself — or let us build your app on top of it.

From Vision to Victory

Our proven approach to project excellence

01

Plan & Design

Define goals, pick a starting kit and design your custom screens.

02

Develop & Build

Code with React Native or Flutter and connect your backend.

03

Test & Refine

Test on real iOS and Android devices before release.

04

Launch & Support

Publish to both stores, then keep improving after launch.

PortfoliosRead more →

What buyers say

Feedback from a verified buyer of our Tramkam UI kit on CodeCanyon.

“These are really amazing screens and easy to use. I can just copy and paste any component, any screen into my project without code breaking.”

A
Ali718
CodeCanyon buyer · Tramkam UI Kit

Behind the Code

Discover our journey and expert advice

How to Build a Complete Healthcare App Using Caregiver

Combine Caregiver with other CodeCanyon tools to ship a full healthcare product.

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Stethoscope on a white surface

Kickstart Your Next App with Tramkam

Skip the overwhelming first weeks of design and boilerplate.

Read More→
Printed mobile UI wireframes

React Native App Cost in 2026: What to Expect

What drives the cost of a React Native app — and how starting from a UI kit cuts it.

Read More→
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Tell us about your project

Get a fixed-price estimate and timeline within 24 hours. No commitment.

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