Sunday app: what's free and what comes with a plan
You can download the Sunday app and use it without a subscription. Chat with Sunny, our AI lawn companion, snap a photo to identify a weed or lawn problem, track your weed and pest treatments, and keep a photo history of your lawn's progress. All of it is free. Your personalized, custom lawn plan, with nutrient pouches shipped to your door, is part of a paid Sunday plan. Plans start at $110 per year.
Is the Sunday app free?
Yes. The app is free to download. Chatting with Sunny, Weed & Issue Photo ID, treatment tracking, and photo history are all free, with no subscription required as of July 7, 2026. The custom lawn plan, nutrient pouches, and pouch reminders come with a paid Sunday plan. Plans start at $110 per year.
Do I need a subscription to use the Sunday app?
No. You can download the app, chat with Sunny, identify weeds and lawn problems from a photo, track your treatments, and follow your lawn's progress without one. You need a plan for the custom lawn plan, the nutrient pouches, and the reminders that go with them.
Can the Sunday app identify a lawn problem from a photo?
Yes, and it's free. Take a photo of a weed, a brown patch, or a bug in Weed & Issue Photo ID. The app identifies it and gives you a next step, such as a product, a timing change, or a simple fix you can do today.
Does the Sunday app send watering reminders?
The app's reminders cover your nutrient pouch applications, timed to your lawn and local weather, and they start when you buy a plan. For watering, ask Sunny for a watering schedule for your grass type and conditions. Sunny is free.
Do I have to buy treatments from Sunday to use the app?
No. Tracking your yard and pest treatments in the app is free. You buy the treatments themselves, from Sunday or anywhere else, and log them in the app.
A Lawn Plan That's Actually Yours
Forget the one-size-fits-all bag of fertilizer sitting on a big-box store shelf. The Sunday App starts by asking you a few simple questions — your address, your yard size, your grass type, your goals — and builds a plan that's matched to your specific lawn, your region, and your local growing conditions. Not a neighbor's lawn. Not a lawn two states away. Yours. Because a zoysia lawn in Georgia and a Kentucky bluegrass lawn in Colorado have different needs, and your plan shouldn't pretend otherwise.
Meet Sunny: Your AI Lawn Companion (Now Free for Everyone)
Say hello to Sunny — Sunday's built-in AI lawn companion, available 24/7 right inside the app. Brown patch appearing out of nowhere? Not sure how often to water in this heat? Wondering what mowing height is right for your grass type this time of year? Just ask Sunny. She doesn't give you a generic answer from a gardening blog. She knows your lawn — your grass type, your region, your local conditions — and responds accordingly.
And here's the big news: as of the July 7 update, Sunny is completely free to use — no subscription required. That's right. One of the most useful lawn care tools we've ever built is now available to anyone who downloads the app. If you've been curious about Sunday but weren't ready to commit, this is your excuse to dive in.
Smart Scheduling & Reminders: Never Miss a Treatment
Timing is everything in lawn care. Apply too early, too late, or skip a step, and you can set your lawn back by weeks. The Sunday App takes the mental load off your plate completely. You'll get personalized reminders for your nutrient pouch applications, timed to your lawn's needs and your local weather — not just a generic calendar. Treatment tracking is free in the app. Pouch reminders come with a Sunday plan. Think of it as a whole yard care calendar that actually knows what your home needs, and when.
Never miss a treatment. Never wonder what comes next. Just show up, follow the plan, and watch things grow.
Photo-Based Yard Insights: Watch Your Lawn Improve Over Time
A picture is worth a thousand words — and in the Sunday App, it's worth a personalized recommendation. Upload photos of your yard and the app analyzes what it sees to give you targeted advice based on the actual state of your grass. Is your lawn thin in one corner? Patchy near the fence line? The app can see it and respond to it.
But here's the part that really hits different: the app saves your photo history over time (a feature added in v1.1.0), so you can actually see your lawn's progress. Scroll back a few months and compare. That bare, struggling patch from spring? Now it's thick, green, and holding its own. Progress you can see is motivation to keep going — and proof that what you're doing is working.
Weed & Issue Photo ID: Diagnose Any Problem, free for everyone
You know the drill. You spot something weird in your yard — a weed you don't recognize, a brown patch that appeared overnight, a bug you've never seen before — and you spend the next 20 minutes Googling, clicking through forums, and still not really sure what you're looking at. Those days are over.
With the Sunday App's Weed & Issue Photo ID feature, you just take a photo of whatever's bugging you (pun intended), and the app identifies it and tells you exactly what to do about it. No guessing. No hoping you picked the right search term. Just a clear diagnosis and a clear next step — whether that's a product recommendation, a timing adjustment, or a simple fix you can handle today.
This feature is one of our most recent additions, and it's already earning serious love in user reviews. Turns out, people really like knowing what's actually wrong with their lawn instead of just hoping for the best.
Your personalized lawn plan. An AI companion who knows your yard. Smart scheduling that keeps you on track. A visual record of your lawn's progress. And instant diagnosis for anything that goes wrong. The Sunday App brings all of it together in one place — so instead of juggling products, schedules, searches, and advice from five different sources, you've got everything you need in your pocket, working together, all season long.
For New Customers: There's Never Been a Better Time to Start
If you've been on the fence about making the switch to a smarter lawn care routine, this is your moment. Download the app, answer a few questions about your yard, and within minutes you'll have a personalized plan in hand — and know exactly what to do next.
No complicated setup. No confusing instructions. Just a plan that works for your lawn.
For Existing Sunday Customers: It Just Got Better
Already a Sunday subscriber? The new app is a major upgrade to your experience. Everything you loved about Sunday — the custom formulas, the expert guidance, the products that actually work — is now wrapped in a smarter, more intuitive experience. Update your app today and explore what's new.
Ready to See the Difference?
A great lawn starts with the right plan. And the right plan is one that knows your lawn. Download the Sunday App today and take the guesswork out of lawn care for good.
