Independent App Studio

Precision tools for
serious hobbyists

We build focused, offline-first apps that just work — no subscriptions, no accounts, no noise. Just the tool you need, done right.

See Our Apps Get Support
📡

100% Offline

No cloud required. Your data stays on your device, always.

🚫

No Subscriptions

Pay once. Use forever. No recurring fees, ever.

🔒

Private by Design

Zero data collection, zero analytics, zero tracking.

🎯

Focused & Fast

One job. Done exceptionally well. No bloat, no filler.

Our Apps

Built for the obsessively curious

Each app solves one problem with the depth and precision that hobby enthusiasts actually need.

Available Now · iOS & iPadOS

HydroponicsCalc

The complete hydroponics management app. Mix nutrients, track EC and pH, log grows with photos, calculate VPD, and optimise every harvest — all offline, all on your device.

Learn More App Store →
HydroponicsCalc home screen
HydroponicsCalc icon

HydroponicsCalc

Professional nutrient mixing, reservoir tracking, grow journals, VPD, pH, EC, and harvest ROI — in one offline app.

iPhone · iPad Explore →
🛠️

Next App

Something new for makers and tinkerers. Subscribe to stay in the loop when it launches.

Coming Soon
🔭

In Development

More precision tools in the works. Every app earns its place by solving a real problem exceptionally well.

Coming Soon