Best lawn care apps for iPhone
Five iPhone lawn care apps compared on plans for your grass, weather timing, a work journal, privacy and price, with the facts from each App Store page.
Lawnzo is made by Lucernel.
On this page
Short answer
Lawnzo is our pick for a plan that is independent of any product brand: it schedules the season for your grass type and region, checks each job against the forecast and keeps a journal of what you applied. Yard Mastery is the strongest choice for DIY owners who want soil temperature tracking and a large community, and Scotts My Lawn or Sunday if you want the products delivered.
Choose this if
Choose Lawnzo for a brand-neutral plan with weather checks and a detailed work journal.
Choose Yard Mastery for DIY guidance with soil temperatures, Sunday or Scotts My Lawn if
You want the products shipped to you.
The picks
Lawnzo
Best for a brand-neutral season plan with weather checksSee the official app page for current pricing.Made by Lucernel
Builds a season of mowing, watering, seeding, fertilizing, aerating and weeding for your grass and hemisphere, checks each task against Apple Weather and shows why it keeps, delays or skips it, and records products, quantities, costs and photos.
- Good
- Plans for your grass type and region, not tied to a product brand
- Weather checks that keep, delay or skip a task, with the reason
- Journal with products, quantities, costs and photos
- Several lawns, each with its own grass and irrigation
- No Lucernel account; data stays on your iPhone, with optional private iCloud sync
- Watch out for
- iPhone only
- No photo diagnosis of lawn problems
- Needs a subscription or lifetime purchase; the official page has current store details.
Yard Mastery
Best for DIY owners who want soil temperatures and detailed guidanceFree download; no in-app purchases listed
A DIY lawn care app with a step-by-step schedule for your grass type, location and soil, personalized fertilizer recommendations, real-time soil temperature tracking and a lawn journal.
- Good
- Schedules for warm-season, cool-season and transition zones
- Real-time soil temperature tracking
- Rated 4.8 from about 8,700 ratings
- Watch out for
- Its privacy label lists data used to track you
Sunday
Best for a plan with nutrients delivered to your doorFree download; products sold by subscription
Builds a plan around your grass type and local weather, tells you when to do what and why, offers an AI lawn companion for questions, and delivers Sunday nutrient pouches by subscription.
- Good
- Plan based on your address and grass
- AI assistant for lawn questions
- Products delivered on schedule
- Watch out for
- Built around Sunday’s product subscription
- Its privacy label lists data used to track you
Scotts My Lawn
Best for Scotts product plans and remindersFree download; products sold separately
Creates a lawn care plan from your grass type, location, lawn size and conditions, notifies you when to apply each Scotts product based on weather, and lets you buy the products with free shipping.
- Good
- Personalized product plan
- Weather-based application reminders
- Products shipped in season
- Watch out for
- Plans use Scotts products
- Rated 3.5 from about 2,400 ratings
- Its privacy label lists data used to track you
Lawn AI
Best for photo analysis of lawn problemsFree download; Pro listed at $7.99 or $39.99
Analyzes a photo of your yard to identify grass type and problems such as disease, pests and bare spots, then builds a lawn care plan, with an AI assistant in the Pro version.
- Good
- Photo analysis of grass type and problems
- Privacy label: no data collected
- Watch out for
- Last updated in August 2025
- Requires iOS 18.2 or later
- Plan and assistant are Pro features
How we chose: We looked for iPhone apps that plan lawn care and ranked them for a homeowner who does the work, on five criteria: a plan matched to grass type and region, timing checked against the weather, a record of what was applied, how data is handled according to the App Store privacy label, and price and independence from a product brand, as listed on the App Store on September 26, 2026. Facts about other apps come from their App Store pages. Lawnzo is made by Lucernel, the publisher of this page.
Plans, products and independence
Several lawn apps are made by companies that sell lawn products, and their plans use those products. That is convenient if you like the brand, but it limits your choice of fertilizer and timing. A brand-neutral plan lets you use whatever your soil test and budget call for.
Timing is most of the job
Most lawn work depends on soil temperature and the weather: seeding cool-season grass in late summer or early fall, not fertilizing before heavy rain, not mowing wet grass. An app that checks the forecast before each job saves more mistakes than one that only sends a date.
Keep a record
A journal of what you applied, when and how much shows what worked and prevents doubling up on nitrogen. Our free lawn fertilizer calculator turns a nitrogen rate into pounds of product for your lawn size.
Frequently asked questions
What is the best lawn care app?
For a brand-neutral plan with weather checks and a journal, Lawnzo. For DIY guidance with soil temperatures, Yard Mastery. For products delivered, Sunday or Scotts My Lawn.
Are lawn care apps free?
Most are free to download. Some earn money by selling products; others charge for the app itself.
Can an app tell me when to fertilize my lawn?
Yes. Lawnzo, Yard Mastery, Sunday and Scotts My Lawn all schedule fertilizing for your grass and location.
Can an app diagnose lawn problems from a photo?
Lawn AI analyzes a photo of your yard to spot disease, pests and bare spots; confirm serious problems with your local extension office.
Is Lawnzo available?
See the official app page for current availability and pricing.
Our pick
Lawnzo, what to do for your lawn, and when
Lawnzo plans the season for your grass and region, checks each job against the forecast before you do it, and keeps a journal of every product and quantity, whatever brand you use.
- Seasonal plans for your grass type
- Weather checks that keep, delay or skip a task
- A journal of products, quantities and photos
