Your best yard,
on purpose.
Keeping a yard looking good takes knowing what you did, when you did it, and what to do next. Greenside keeps that record for you: log every application, watch how the yard responds, and get a nudge when it's time for the next move. And it handles the calculations, so you don't have to.
Free forever to DIY your lawn · installs in seconds, no app store
Your products, your math,
pinned where you need it.
Ever stood at the spreader, hopper open, trying to remember how many scoops this bag takes? Greenside works off your shed, the exact bags in your garage, and keeps the answer where you can pull it up right there.
Pick from a catalog of hundreds of products, or create your own custom ones, with real bag and scoop weights. Your shed ends up holding exactly what's in your garage.
Enter the size of your yard once, and every calculator runs off that number and the products in your shed: scoops, tank-mix ratios, spreader settings, cost per application. The numbers come out right, in the units you use.
Tap Pin and it sticks to your Cheatsheet, the one page you pull up at the shed to remember how many scoops, or how much to mix. No digging through the bag label every time.
No other lawn app does this.
It learns your lawn's rhythm.
Logging is just the start. The more you track, the more Greenside works ahead of you: predicting, measuring, and watching so you don't have to remember.
"Up Next" tells you what's due before you ask.
Greenside watches how often you actually mow, feed, and spray, then forecasts the next task from your history, gated by the agronomy: soil-temp windows, your nitrogen budget, dormancy. No generic reminders.
Draw your lawn. Get exact square footage.
Trace your turf on a satellite map (around beds, driveways, the pool) and Greenside sums the real area to the square foot. Every rate, every scoop, every bag estimate downstream is only as good as this number. Get it right once.
Controls your sprinklers based on real weather.
Connect a Wi-Fi timer and Greenside compares your grass's weekly target against real measured rainfall. It reacts to what actually fell, not a forecast. It only holds the schedule once your area has logged enough rain, so it never leaves the lawn dry. (Works best with a nearby weather station or your own rain gauge.)
Optional camera overlay keeps every shot framed alike.
A photo with every log.
Snap a picture as you log, and it lands in a dedicated Photos view, so you can flip back and see what the yard looked like any month of the year. When you want the recap, a same-spot overlay lines your shots up into an end-of-season time-lapse.
No app store. Add it straight to your phone.
Greenside is a web app you add to your home screen. There's nothing to download from a store and nothing to update. You're always on the latest version, and setup takes about ten seconds. See how it works →
Tap "Add to Home Screen" and a real app icon appears. No 100 MB download, no waiting.
No Apple or Google account, no review queue, no 30% store tax baked into the price.
It updates itself, silently. You never see "update available." You're always on the newest build.
Your shed, cheatsheet, and log are cached on device. Dead-signal backyard? It still opens.
Same URL on phone, tablet, and laptop. Your data syncs. Nothing to reinstall.
Simple enough to actually keep up with.
You don't need a system or a spreadsheet. Log a mow, a feeding, or a spray in a couple of taps, and Greenside keeps the history, the costs, and the schedule for you.
Pricing
Free
Available nowThe notebook, toolbox, and measure: everything to DIY your lawn.
Start free, no card needed- Your Shed: product library + your own custom products
- The Cheatsheet: pin scoops, tank-mix ratios, spreader settings
- Activity logging: mow, feed, spray, everything
- All the calculators + weather & watering rec
- Satellite yard mapper + basic photo logging
Sign up while it's free and you're grandfathered into Pro for good, never upsold. These early spots are limited, and when they're gone the offer goes with them. After that, a one-time $59 Lifetime option locks Pro in at launch.
Try the fertilizer calculator.
Free web version. In the app it reads your exact product and scoop weight.