Custom Apps That Move Real Revenue.
We build tools your team actually uses - not demos. MVP to platform, fixed scope, owned by you.
01 / How we build
Ship the smallest version that works. Then compound.
Every project starts with a written spec, fixed price, and a working demo in the first two weeks.
- Discovery sprint before any code
- Weekly demos, never surprise invoices
- You own the repo, the data, the roadmap
- React, React Native, Node, Postgres, AI
[Trusted by owners at]
02 / Tiers
Pick the scope that matches your stage.
Fixed-price where we can. T&M only when scope is genuinely unknown.
Starter
MVP
$15K – $35Kone-time
- One core workflow shipped
- Web or mobile (React Native)
- Auth + database + admin panel
- 6–10 week build
- Post-launch support included
Validate the idea with real users
Most Popular
Growth
Product
$40K – $75Kone-time
- Multi-workflow product
- Integrations (Stripe, CRMs, APIs)
- Roles, permissions, billing
- 12–16 week build
- Monthly product retainer optional
Ready to onboard paying users
Scale
Platform
$100K+custom
- Multi-tenant platform
- Custom AI / ML workflows
- Dedicated engineering pod
- Ongoing roadmap & SLAs
- Enterprise integrations
Purpose-built infrastructure
03 / Stack
Modern, boring, reliable.
TypeScript everywhere
React, React Native, Node - one language, one team.
AI-native
OpenAI, Anthropic, local models - integrated as first-class citizens.
Mobile-ready
React Native for iOS + Android from one codebase.
Fixed-Scope Guarantee
Fixed price, fixed timeline, or your money back.
If we miss the scope we signed, we finish it on our dime. No change orders for our mistakes.
04 / App dev FAQ
Common Questions
Reviews
Owners who trust us.
Real 5-star Google reviews from business owners we work with.
"Charles and his team are a pleasure to work with and have helped my business to achieve excellent results in a short amount of time despite the current challenges with the economy. I have made my investment back six times over. Charles is professional, pers..."
Slonski Landscape
Landscaping
Google Review · Feb 24, 2023
"We were looking to upgrade our existing web design and Charles and his team did a wonderful job for us in a very short turnaround! Website traffic and leads have increased significantly and we are very happy with the service they continue to provide!"
J Mebane
Client
Google Review · Mar 20, 2024
"Enspyre Digital helped our companies SEO and built us a new website. They built the website from the ground up and ranked it, generating a bunch of business from SEO."
The Beacon Studios
Studio
Google Review · Mar 15, 2023
Have an idea? Let's scope it in 30 minutes.
Bring a napkin sketch or a spec doc - we'll turn it into a fixed-price plan.