Index/ 01 · Company
Founded2026 · Colorado Springs, CO
PlatformsWeb · iOS · Android · Windows
Status● Accepting new work

Custom software, shipped end to end.

We design, build, and maintain web apps, mobile apps, and desktop software for teams who can't afford a team of contractors. One studio. From concept to the App Store.

Start a project See what we build
§ 02 — Capabilities

Full-stack, all platforms.

One team, four platforms, one accountable owner. We write the server, the client, the mobile, and the Windows installer — and we stay on to maintain them once they're shipping revenue.

01

Web applications

Responsive web apps and dashboards built on modern stacks, optimized for Core Web Vitals and search.

  • Next.js
  • React
  • TypeScript
  • Tailwind
02

Mobile apps

Native iOS and Android — from concept through App Store / Play Store review and post-launch ops.

  • Kotlin
  • Swift
  • Jetpack Compose
  • SwiftUI
03

Desktop software

Windows apps with clean installers, auto-update, and deep system integrations for real productivity tools.

  • C# / .NET
  • WPF
  • WinUI 3
  • MSI / MSIX
04

APIs & integrations

Backend services, OAuth flows, and integrations with third-party and public data systems.

  • Node / Go
  • Postgres
  • OAuth 2.0
  • Gov APIs
§ 03 — By the numbers

Small shop.
Real operations.

We run production software with boring, grown-up infrastructure. Every number here is measured — not aspirational.

Uptime
—
Across our public API & service endpoints.
Shipped apps
—
Command Center on Windows, with Android & iOS products in the pipeline.
Platforms supported
—
iOS, Android, Web, Windows — all in-house.
Support response
—
Median first-reply time on support tickets.
§ 04 — Portfolio

What we ship under our own name.

Products we've designed, built, and continue to operate. They're our proof of work — and the systems we rely on to test our own stack.

01 / FLAGSHIP

CaseFlow

USCIS case tracker · Android
Real-time USCIS immigration case tracking on Android. Official Torch API, push notifications on status change, AES-256 storage, biometric lock.
View CaseFlow
02

MailMoney

AI email intelligence · Android
Scans Gmail to surface unclaimed money hiding in your inbox — rebates, rewards, settlements — with multi-layer AI verification. SpamShield adds real-time phishing and spam protection.
COMING SOON
03

CashBrain

Personal finance · Android
Comprehensive personal finance manager for accounts, credit cards, loans, budgets, and transactions. Plaid integration for secure bank aggregation and Excel import/export.
COMING SOON
04

Command Center

System monitoring · Windows
Real-time CPU, GPU, RAM, disk, and fan telemetry in a compact always-on-top panel. Supports NVIDIA and AMD GPUs, water-cooling sensors, and auto-detects hardware.
§ 05 — How we work

Four phases. One owner.

We quote fixed scope on week-long discovery, then build in two-week increments with a shared staging environment. You see progress every Friday.

Phase
01

Discover

Scoping call, technical audit, written proposal with fixed price & timeline. Usually one week.

Phase
02

Design

High-fidelity prototypes in Figma. Two rounds of feedback before any code is written.

Phase
03

Build

Two-week sprints. Friday demos on staging. Production deploy at the end of each sprint if you want it.

Phase
04

Operate

Optional retainer for monitoring, bug fixes, store submissions, and new features. No lock-in.

§ 06 — About

A working studio. Not an agency.

JH App Group is a Colorado-registered LLC run by the engineers who do the work. You never hire a salesperson and hand off to juniors — because there aren't any.

We believe small teams, clean code, and stubborn focus beat spreadsheets of consultants every time.

We keep the company small on purpose. It lets us say no to projects we can't do well, stay deep in the stacks we commit to, and be on-call for the products we've shipped — without a Jira board between you and the people writing the code.

Privacy-first by default. Minimum data collection. Server-side credential management. Encrypted storage. We build software we'd be comfortable using ourselves.

As a registered U.S. LLC, we operate with full transparency and adhere to all applicable federal and Colorado state regulations governing software development and data handling.

Registered
Colorado LLCState of Colorado · Good standing · EIN on file
HQ
Colorado Springs, CO80910 · All work performed in the U.S.
Privacy
Zero third-party trackingNo analytics SDKs. No session replay. No data brokers.
Security
HTTPS · TOTP · AES-256Rotated secrets. Encrypted at rest. Audited quarterly.
§ 07 — Let's talk

Have a project that needs a real owner?

Tell us what you're trying to build. We'll reply within a business day with an honest read on scope, timeline, and whether we're the right shop.

Start a project Get support