Best Free Weed Identifier Grass Apps

248+ iOS apps curated and reviewed

3.7 avg rating

20 free apps

Updated September 2026

Looking for free free weed identifier grass apps? 20 of our 248+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Free Weed Identifier Grass Apps (September 2026)

#	App	Price	Rating	Ads	In-App Purchases	Updated
1	Grass Identifier - Lawn Care	Free	4.1★ (16)	No	Yes	Sep 2026
2	Weed Identifier: Leaf Identify	Free	4.2★ (41)	No	Yes	Sep 2026
3	Grass Identifier: AI Scan	Free	4.4★ (218)	No	Yes	Sep 2026
4	Weed Identifier & Lawn Scanner	Free	2.9★ (8)	No	Yes	Sep 2026
5	Grass Identifier: Lawn Scanner	Free	2.0★ (4)	No	Yes	May 2026
6	What Grass Is This? Grass ID	Free	5.0★ (1)	No	Yes	Sep 2026
7	Grass Identifier - AI Scanner	Free	4.3★ (49)	Yes	Yes	Aug 2026
8	Grass Identifier: Scanner AI	Free	5.0★ (1)	No	Yes	Jul 2026

Top Picks for Free Weed Identifier Grass

#1

Grass Identifier - Lawn Care by Soufiane Benabid

Identify weeds with grass care

Editor's Choice

4.1(16 ratings)

FreeIn-App Purchases

Grass Identifier - Lawn Care screenshot 1

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Instantly identify grass types, weeds, and lawn diseases using your camera. Get personalized care recommendations and track your lawn's health. Perfect for maintaining a beautiful yard.

#2

Weed Identifier: Leaf Identify by Bautista Teresita

Plant Identification Grass Id

Strong Contender

4.2(41 ratings)

FreeIn-App Purchases

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Instantly identify weeds and unwanted plants using AI. Access detailed information on thousands of species, track your findings, and manage your garden or fields more effectively. Ideal for gardeners, farmers, and nature enthusiasts.

#3

Grass Identifier: AI Scan by Manuel Worlitzer

Your Grass and Lawn Care App!

Worth Considering

4.4(218 ratings)

FreeIn-App Purchases

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Identify grass, weeds, and plants instantly with AI-powered photo recognition. Get detailed information and actionable tips for maintaining a healthy lawn and managing common yard issues. Ideal for homeowners and gardeners seeking to improve their outdoor spaces.

More Free Weed Identifier Grass apps to explore

Weed Identifier & Lawn Scanner

Weed Identifier & Lawn Scanner

Weed Identifier & Lawn Scanner

Identify Plant Leaf Grass Tree

Identify unknown plants and weeds by taking a photo. Get detailed information on their harmfulness, common names, and typical growing locations. Track your scanned plants and receive tips for better identification.

Instant weed detection via photoHarmfulness level assessmentFull plant profile information

Grass Identifier: Lawn Scanner

Grass Identifier: Lawn Scanner

Grass Identifier: Lawn Scanner

Identification Identify Scan

Instantly identify grasses, weeds, and wild plants from a photo. Learn about their traits, habitats, and uses. Build a personal plant knowledge base by saving your scans.

Instant grass and weed identification via photoDetailed plant information (traits, habitat, uses)Save scans to a personal history

What Grass Is This? Grass ID

What Grass Is This? Grass ID

What Grass Is This? Grass ID

Lawn Care Plan & Weed ID

Identify grass types, diagnose lawn problems like weeds and brown spots, and receive a personalized lawn care plan. The app uses photos to analyze your lawn and provides actionable steps based on local weather and soil conditions.

Grass identification from photosWeed and brown spot diagnosisPersonalized lawn care plans

Grass Identifier - AI Scanner

Grass Identifier - AI Scanner

Grass Identifier - AI Scanner

Advanced Grass & Plant Care

Instantly identify grass species using AI. Get detailed care instructions, maintenance tips, and weed control strategies for various grass types. Perfect for homeowners, landscapers, students, and nature enthusiasts.

AI-powered grass identificationPhoto or gallery upload for identificationDetailed care instructions

free with in-app purchases

Grass Identifier: Scanner AI

Grass Identifier: Scanner AI

Grass Identifier: Scanner AI

Your Grass ID & Lawn Care app

Instantly identify grass types, weeds, and lawn issues with AI-powered photo analysis. Get clear answers and practical insights for healthier lawn care. Perfect for homeowners and gardeners seeking simple, reliable plant identification.

AI-powered grass and weed identificationIdentify common lawn problemsLearn grass characteristics

free with in-app purchases

Grass Identifier

Grass Identifier

Grass Identifier

Lawn Care & Turf ID AI Scanner

Plant Identifier: Lawn & Weed

Plant Identifier: Lawn & Weed

Plant Identifier: Lawn & Weed

Weed Detector & Lawn Care AI

Weed Identifier

Weed Identifier

Weed Identifier

by The University of Sydney

This app helps Cambodian farmers identify weeds in rice fields using a photo dictionary. It showcases various weed species at different growth stages to aid in recognition.

Weed identification for rice fieldsPhoto dictionary of weed speciesVisuals of weeds at different growth stages

YardGuard: Weed ID & Removal

YardGuard: Weed ID & Removal

YardGuard: Weed ID & Removal

Identify & remove yard weeds

Instantly identify weeds from a photo and receive tailored removal plans. Get species-specific advice on how to pull, dig, or treat, along with recommended tools and prevention strategies for your lawn or garden.

Photo-based weed identificationSpecies-specific removal plansTool and product recommendations

Grass Identifier - Grass AI

Grass Identifier - Grass AI

Grass Identifier - Grass AI

Identify Weed By Picture

WeedSnap-AI Weed Identifier

WeedSnap-AI Weed Identifier

WeedSnap-AI Weed Identifier

by Richard Anderson

Grass Identifier: Lawn ID

Grass Identifier: Lawn ID

Grass Identifier: Lawn ID

Turf Weed Scanner AI

Instantly identify grass types, weeds, and lawn issues from a photo. Get insights into lawn health, causes of problems, and tailored care guidance. Chat with an AI for follow-up questions and save your scan history.

Identify grass and weeds by photoUnderstand lawn health and issuesReceive care guidance and tips

Grass identifier app

Grass identifier app

Grass identifier app

Identify weeds for lawn care

Instantly identify grasses, weeds, and other plants by snapping a photo. Access a detailed database with care and removal tips. Save your discoveries and learn about various plant types for a healthier yard.

Instant photo identificationGrass and weed databasePlant care and removal tips

THC Weed Identifier: Kush Scan

THC Weed Identifier: Kush Scan

THC Weed Identifier: Kush Scan

Identify Strain & Cannabis

Identify weed strains by taking a photo. Get strain name, THC level, and sativa/indica classification. Explore similar strains and predict effects for a personalized experience.

Strain identification via photoTHC level predictionSativa/Indica classification

free with in-app purchases

Grass Identifier Grass Scanner

Grass Identifier Grass Scanner

Grass Identifier Grass Scanner

Grass care in your garden

Grass Identifier.

Grass Identifier.

Grass Identifier.

Weed Scanner & Health Check

Grass Identifier: Grassly

Grass Identifier: Grassly

Grass Identifier: Grassly

Your Grass and Lawn Care App

FAQ about Free Weed Identifier Grass

What are the best free weed identifier grass apps for iPhone?

Grass Identifier - Lawn Care tops our free weed identifier grass apps ranking as of September 2026, with a 4.1-star average from 16 App Store ratings, and it's free to download.

Does Grass Identifier - Lawn Care have ads or in-app purchases?

Grass Identifier - Lawn Care has no ads and offers in-app purchases, according to its App Store listing as of September 2026.

How many free weed identifier grass apps are on the App Store?

We track 248+ free weed identifier grass apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.

What can Grass Identifier identify?

Grass Identifier can identify various grass types, common lawn weeds, and detect lawn diseases and fungi. It provides detailed care guides for identified weeds and personalized advice for maintaining a healthy lawn.

How does Grass Identifier work?

You simply take a photo of your grass, weed, or lawn problem using your device's camera. The app's AI then analyzes the image to provide an identification and relevant care information.