Charleston & Summerville, South Carolina

Mobile App Development
in Charleston, SC

One of the only mobile app developers based in Charleston, SC. We build native iOS and Android apps — and we have real, shipped apps in the App Store and Google Play to prove it.

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Real Apps. Shipped.
Right Here in the Lowcountry.

Most web agencies in Charleston will tell you they do mobile apps. What they mean is they can point you toward a no-code tool or a template. That's not what we do.

Winn Software Solutions has shipped live, production mobile apps to the App Store and Google Play — built with React Native and Expo, backed by Supabase, with real users and real data. We're not theorizing about app development. We've done it.

2+Apps Shipped
100%Native Code
5★App Store Rating
2024Shipping Since

Apps We've Shipped

SaltCRM app icon SaltCRM — Mobile CRM for field contractors Underground app logo Underground — Local music discovery app

What We Build

iOS App Development

Native iPhone and iPad apps built for performance and App Store approval. We handle everything — design, development, and submission.

Android App Development

Native Android apps built for the Google Play Store. Optimized for the wide range of Android devices your customers actually use.

Cross-Platform (React Native)

One codebase, both platforms. React Native apps deliver near-native performance on iOS and Android — the smart choice for most business apps.

Backend & API Integration

Every great app needs a solid backend. We build and connect APIs, databases, and cloud infrastructure — Supabase, Azure, and custom REST APIs.

CRM & Field Service Apps

Customer management, scheduling, and field operations — we've built real-world CRM apps used by contractors and service businesses.

App Store Submission

We handle the Apple and Google review processes, provisioning profiles, certificates, and all the tedious bits you don't want to deal with.

Frequently Asked Questions

Do you develop mobile apps in Charleston SC? +

Yes — we're one of the very few mobile app developers based in the Charleston/Summerville SC area. We build native iOS and Android apps as well as cross-platform React Native apps.

Have you shipped apps to the App Store or Google Play? +

Yes. SaltCRM is a live app built by Winn Software Solutions, available in both stores. Underground is another production app in active development.

How much does mobile app development cost in Charleston? +

Simple apps typically start around $5,000–$15,000. Complex apps with custom backends run higher. Contact us for a free scoping call and honest estimate.

Do I need a separate iOS and Android app? +

Not necessarily. React Native lets us build one app that runs on both platforms, cutting cost significantly while maintaining near-native performance.

How We Build Your App

A straight-line process with no surprises — from idea to App Store.

01
Scoping Call
Free call to understand your goals, users, and must-have features. Honest estimate upfront.
02
Design & Prototype
Wireframes and interactive mockups before a line of code is written.
03
Build & Iterate
Weekly builds you can test on your real device. No black-box development.
04
Submit & Ship
We handle Apple and Google review, certificates, and launch day.

More Services

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Client Reviews

Trusted by
Charleston Locals

★★★★★

"Peyton helped me set up my website completely, making sure I was happy with it every step of the way. Would 100% recommend for any software related needs!"

R

Robert

Google Review

★★★★★

"Winn Software Solutions is top notch! I've worked with Peyton on multiple projects, and every time I'm impressed by the professionalism, attention to detail, and clear communication. The software is efficient, user-friendly, and built exactly to spec. Couldn't recommend them more!"

M

Matt

Google Review

★★★★★

"Amazing work!!! Peyton helped setup a website for me that was perfect. He managed to achieve exactly what I was looking for. I definitely recommend Winn Software Solutions for anyone!!!"

G

Gavin

Google Review

★★★★★

"Peyton made the website for my bakery and it is perfect! The amount of customer reach out that I got after updating my website was unbelievable! Worth every penny!"

C

Casie

Google Review

Have an App Idea?

Let's talk about it. Free scoping call — we'll tell you honestly what it would take to build and ship your app.

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