Why does the top-floor shower sputter whenever someone fills a pot downstairs? Build an apartment block's pipes, open the taps and watch pressure show itself in colour.
Try the pressure rigDeep blue means strong. Weak amber means a trickle. Flow speed shows how much water is really moving.
Enter floors, your storey and the city's push. Your house appears with a pressure reading on every level.
Sweep a finger across the tiles to run slim or wide pipe, then add valves, pumps, tanks, taps, showers and a garden hose.
Half open is not half the water. Hold a pump to rev it up and see exactly how much height it adds.
Slide a probe along a pipe and glass tubes rise to show the water's climb. Drag the curtain to compare before and after.
Press Check and the inspector signs off, or names the fixture that fell short. Every inspection is kept with its gauges.
🚿 We are a small team of tinkerers who got tired of standing under sad, thin showers and wanting to know exactly why.
🔧 Our mission is to turn invisible hydraulics into something you can see, so tenants, DIY fixers and students can meet physics in real life.
💧 Top Floor Drizzle gives you a whole building to build, colour-coded pressure, flow you can watch and an inspector who tells you if your fix works.
Open the taps. Follow the pressure.
Top Floor Drizzle does not collect, store or share any data. Every pipe you lay, every inspection and every logbook entry stays on your device.
None. We do not collect personal data, usage data, location, or device identifiers.
Since nothing is collected, nothing is used, analyzed or sold. Your buildings and jobs are used only by the app to simulate water flow.
Your buildings, settings and logbook are stored locally on your device only. There is no cloud storage and no server.
The app includes no analytics, no advertising and no trackers, and shares nothing with third parties.
Because your data never leaves your device, it is protected by your device's own security. No transmission means nothing to intercept.
The app is suitable for curious learners of all ages. We knowingly collect no information from anyone, including children under 13, in keeping with COPPA.
There are no accounts to manage. To delete everything, simply uninstall the app.
If this policy changes, the updated version will appear here with a new effective date.
Questions? Write to privacy@topfloordrizzleapp.com.
💬 Got a leaky idea, a stubborn puzzle or just a hello? We would love to hear from you, so drop us a line.
⏱️ We reply within 24 to 48 hours.