Doobius

A hydroponic feed chart computer for iOS

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But Y Tho?

If you gro the dro, you need Doobius!

Say hello to Doobius—your grow room’s new best bud! Tired of tripping over complicated feed charts? Doobius makes it easy to dial in your hydro nutrients without frying your brain. Big, bold numbers, color-coded goodness, and no need to touch your phone with sticky fingers while mixing. It’s like having a chill buddy who handles all the math, so you can just focus on growing that dank. Keep your plants happy, and your head in the clouds.

Big-n-Readable

No more squinting at tiny numbers or worrying about mix-ups—just big, bold, color-coded amounts that you can see at a glance. Perfect for staying on top of your grow without stressing your eyes or getting your hands dirty.

No-Touch

Set your nutrient mix and leave your phone untouched while you handle the chemicals. The app’s clear, large-print results mean no more risky screen taps. Mix with confidence, with everything right there in front of you, hands-free.

Automagic Math

You’re in control with flexible concentration calculations for your nutrient mix. Whether you’re adjusting for water volume or dialing in the perfect strength, Doobius makes it easy to get precise results every time. No more mental math!

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