Comparison

US Muscle vs Grass Identifier

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

US Muscle

Features
Read full description

US Muscle connects you to people who share a passion for American USA cars! Thousands of members are online now, sharing their expert opinions on all brands including General Motors & FORD. US Muscle is different from traditional social media--the people you meet will be as excited by petrol and superchargers as you. * Follow topics and share with like-minded people * Post ideas/pics/videos & get feedback from fellow experts * Meet + chat with other members just like you Join today to see what others are saying about American Muscle! Your email address is required for the sole purpose of completing an App Login or Forgotten Password request. We will never send you unsolicited ‘junk’ email, or share this information with any outside parties. We are committed to protecting your privacy!

About

Grass Identifier

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.

Highlights
  • Instant grass, weed, and plant identification
  • Detailed lawn care information
  • Guidance on managing lawn issues
  • AI-powered plant ID technology
  • Save and track lawn health
Features
Read full description

Grass Identifier: AI Scan is your smart companion for lawn and plant identification. Whether you're a homeowner, gardener, or landscaping enthusiast, this app helps you identify different types of grass, weeds, and plants with just a photo. Powered by advanced AI, it's the easiest way to take control of your lawn care routine. Use Grass Identifier: AI Scan to accurately recognize various lawn species, detect unwanted weeds, and get detailed information about each plant. Our advanced plant identifier technology provides instant results and actionable tips for maintaining a healthy lawn. From grass identification to weed control, the app is ideal for anyone looking to improve their yard. Simply take a picture to identify weeds, grasses, and other plants in seconds. Whether you're new to lawn care or an experienced gardener, this is your ultimate plant ID tool. Key Features: Instantly identify grass types, weeds, and plants Get helpful information for proper lawn care Understand how to manage and treat common lawn issues Accurate plant ID results using AI scan technology Save and track your lawn health over time Perfect for: Lawn owners seeking to understand their grass Gardeners identifying weeds or unknown plants Anyone wanting a reliable lawn identifier app Take the guesswork out of your yard maintenance. With Grass Identifier: AI Scan, your perfect lawn starts here. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://grassidentifier.wizarddynamics.com/privacy

Screenshots

US Muscle4 screens
Grass Identifier4 screens

Verdict

The call

The clearest difference is in-app purchases: US Muscle at none against Grass Identifier's 8. US Muscle also leads on iOS requirement (9.0 vs 13.0). Grass Identifier's advantage is update cadence (every 9 days vs every 5 months). On price, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Grass Identifier sells 8 in-app purchases, starting at $6.99 per 7 days. US Muscle asks for nothing beyond the download.

UpkeepUpdate frequency

US Muscle ships an update every 5 months, Grass Identifier every 9 days. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

Scorecard3 real differences · 7 level
US Muscle versus Grass Identifier: the parameters behind the verdict, then further details
ParameterUS MuscleGrass Identifier
PriceFreeFree
Rating—4.4 (221 ratings) — better
Positive reviews—26.7% of reviews
Number of ratings—221 — better
Update frequencyEvery 5 monthsEvery 9 days — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS9.0 — better13.0
Further details — not scored
Size186 MB70 MB
Age rating4+4+
DeveloperTotal Web Systems LimitedManuel Worlitzer

In-app purchases

None

US Muscle

No in-app purchases

8 purchases

Grass Identifier

Subscriptions7
  • Grass Identifier Premium3 Days trial$6.997 Days
  • Grass Identifier Premium$12.991 Month
  • Premium Yearly$14.991 Year
Show 4 more
  • Grass Identifier Premium$19.991 Year
  • Grass Identifier Special Offer$19.991 Year
  • Grass Identifier Premium1 Month trial$39.991 Year
  • Grass Identifier Premium7 Days trial$39.991 Year
One-time1
  • Grass Identifier Premium$69.99

Questions

Is US Muscle free?
US Muscle is free to download, with no in-app purchases.
Is Grass Identifier free?
Grass Identifier is free to download, with in-app purchases available.
Do US Muscle or Grass Identifier have ads?
Neither US Muscle nor Grass Identifier shows ads.
Which is updated more often, US Muscle or Grass Identifier?
US Muscle ships an update every 5 months, and Grass Identifier every 9 days. Most recently, US Muscle was updated on November 3, 2026 and Grass Identifier on November 5, 2026.

Other comparisons