Charleston, SC · App Developers & Software Development Company
App Developers & Software Development Company in Charleston, SC
Code and Trust is a Charleston, SC-based team of app developers and software engineers operating out of Mt. Pleasant since 2018. We scope every project in writing before a line of code is written and hand over full source-code ownership on delivery. Post-launch support and maintenance are scoped per engagement.
Software development company in Charleston, SC: the short answer
Code and Trust is a software development company headquartered in Mt Pleasant, SC, operating in the Charleston, SC metro since 2018. The team builds custom software, mobile apps, and AI automations with full IP transfer. Most large builds are fixed-price, with a monthly retainer after launch. No recurring licensing fees.
App developers in Charleston, SC
Code and Trust's Charleston-area app developers build iOS and Android apps in React Native, a single codebase covering both platforms, which lowers build cost versus separate native apps. Charleston founders and businesses work directly with the build team, not an account manager relaying updates from an offshore desk.
Hiring app developers locally means someone can sit across the table for a requirements session, walk through a working build in person, and answer a question same-day instead of across a nine-hour time zone gap. That is the whole case for a Charleston-based team over a remote-only shop or an agency headquartered somewhere north of the Mason-Dixon line.
Every app engagement, mobile or web, starts the same way: a written scope and a price, agreed before any code exists. See the full breakdown of what that looks like for mobile specifically at mobile application development services, or for a browser-based product at custom software development services.
What Charleston businesses build with Code and Trust
Charleston clients most commonly bring four kinds of work: custom internal tools and web apps, iOS/Android mobile apps, AI workflow automation, and legacy system modernization. All four ship under the same written-scope model, with full source-code and IP transfer at delivery. Most large builds are fixed-price, with a monthly retainer after launch.
Custom software & internal tools
Full-stack web applications and internal tools scoped in writing before any code is written, with full source-code and IP transfer at delivery. Most large builds are fixed-price, with a monthly retainer after launch.
Learn more →iOS & Android apps
React Native mobile builds: one codebase for both platforms. Field-service apps, consumer apps, and mobile companions to an existing web product.
Learn more →AI workflow automation
Audit-first AI implementation: automations scoped only where they demonstrably cut manual work, not bolted on for the sake of it.
Learn more →Legacy system modernization
Replace aging software with a maintainable, documented codebase and a written handoff. Where the project calls for it, the old system runs in parallel until the new one is validated.
Learn more →Why Charleston companies choose a local software development company
A Charleston-based software company adds in-person availability to the engineering work. Kickoffs and demos can happen in person at our Mt Pleasant, SC office.
In person, not just on Zoom
The Mt. Pleasant office is a short drive from downtown Charleston, so kickoff meetings, demos, and stakeholder reviews can happen face to face whenever it matters.
Public-sector work
We have come into public-sector work as a subcontractor through a prime contractor and by responding to RFPs.
How a Charleston engagement works, start to finish
Every Charleston engagement runs through the same four stages: a written discovery and scope document, a signed scope and price, engineering sprints with demos, and launch. Most large builds are fixed-price, with a monthly retainer after launch. Post-launch support and maintenance are scoped per engagement. Nothing starts until the price is on paper.
- 01
Discovery & written scope
A short discovery pass turns your requirements into a written scope document with a price attached, before any engineering work begins.
- 02
Signed scope and price
You review and sign the scope and its price before any engineering begins.
- 03
Sprints & demos
Development runs in sprints with demos of a working build, not a status deck. Prototype, staging, and deployment milestones are agreed in the written scope.
- 04
Launch & handoff
Production deployment includes full source-code and IP transfer. Post-launch support and maintenance are scoped per engagement.
Real client work and Charleston community involvement
Beyond client builds, Code and Trust has shown up in the Charleston tech community directly, hosting a Charleston Women in Tech happy hour and partnering with Develop Carolina on junior-developer opportunities. Full client success stories, including a South Carolina statewide nonprofit, live on the case studies index.
Code and Trust hosts Charleston Women in Tech’s first happy hour of 2022 →
Community involvement in the Charleston tech scene, not just client project work.
Code and Trust partners with Develop Carolina on real-world junior developer opportunities →
Local talent pipeline work with a South Carolina developer-training organization.
SC Women in Leadership client success story →
A South Carolina nonprofit’s application-and-membership platform build.
Frequently asked questions: Charleston software development and app developers
Common questions from Charleston, SC businesses: whether Code and Trust is locally based, who its app developers are, what custom software and mobile apps cost, what sets it apart from other Charleston SC firms, and how Code and Trust takes on public-sector work.
Is there a software development company in Charleston, SC?
Yes. Code and Trust is a software development company headquartered in Mt Pleasant, SC, in the Charleston metro. Founded in 2018, the team builds custom software, mobile apps, and AI-enabled tools for Charleston-area businesses and regional enterprises.
Who are the app developers in Charleston I can hire directly?
Code and Trust is a Charleston-area team building React Native mobile apps and custom web applications for local businesses. Every engagement starts with a written scope. Most large builds are fixed-price, with a monthly retainer after launch. Kickoffs and demos can happen in person at our Mt Pleasant, SC office.
What does a Charleston, SC software development company charge?
Cost depends on project scope, integrations, and platform (web, mobile, or both). Code and Trust provides a written quote before any code is written. Most large builds are fixed-price, with a monthly retainer after launch.
Does this Charleston software development company build mobile apps?
Yes. Code and Trust builds iOS and Android apps using React Native, a cross-platform framework that shares code between both platforms and reduces build cost versus separate native builds. Kickoffs and demos can happen in person at our Mt Pleasant, SC office.
What makes Code and Trust different from other Charleston SC software companies?
Two things: a written scope before any code starts, and full source-code and IP transfer at delivery rather than a licensing arrangement. Most large builds are fixed-price, with a monthly retainer after launch. Post-launch support and maintenance are scoped per engagement. Kickoffs and demos can happen in person at our Mt Pleasant, SC office.
Is Code and Trust active in the Charleston tech community?
Yes. Code and Trust has hosted and partnered with Charleston-area organizations, including a Charleston Women in Tech happy hour and a Develop Carolina partnership creating junior-developer opportunities.
Can Charleston-area federal contractors work with Code and Trust?
Yes. We have come into public-sector work as a subcontractor through a prime contractor and by responding to RFPs. Code and Trust is based in Mt Pleasant, SC, near NIWC Atlantic and Joint Base Lindsey Graham (formerly Joint Base Charleston).
Ready to talk to a Charleston, SC software development company?
We’re based in Mt. Pleasant, SC, minutes from downtown Charleston. Tell us what you’re building and we’ll follow up with a written scope.