Comparison

GPS Fields Area Measure Map 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

GPS Fields Area Measure Map

Accurately measure distance, perimeter, and area using GPS, even offline. Mark points with notes and photos for field scouting, land inspection, or issue logging. Supports various export formats and custom map layers.

Highlights
  • GPS walking/driving measurement
  • Manual point editing
  • Add notes, photos, and custom objects
  • Offline functionality
  • Project saving and grouping
  • Export to KML, KMZ, Shapefile
  • Custom map layers
Features
Read full description

GPS Fields Area Measure lets you accurately calculate distance, perimeter and area — even without internet. Mark any point with notes, photos or custom data. Ideal for field scouting, equipment tracking, land inspection or issue logging. Designed for: ------------- • Farmers & agronomists (field mapping, crop scouting, fertilizer & spray planning, issue logging) • Land surveyors & construction (fencing, irrigation layout) • Real estate & property teams (map parcels and store notes, photos & site info) Key Features: ------------- • One-tap GPS walking/driving measurement • Precise manual editing with point markers • Add notes, photos & custom objects • Fully offline — works anywhere • Save, group & edit projects • Export to KML, KMZ or Shapefile • Add custom map layers — drone imagery, raster maps or any WMS service • Elevation profiles & built-in compass What our users say: ------------------- “Best measuring app I’ve ever used. Replaced my expensive handheld GPS.” — John, USA “Perfect for remote areas with no signal.” — Maria, UK “Great for property inspections. All my notes, photos and boundaries are stored in one app — no more messy folders.” — Mark, Australia 4.6 stars from 11K+ reviews • Used in 150+ countries • Regular feature updates Download free. Unlock Premium for advanced tools and cloud storage. • Privacy policy: https://privacy.farmis.com/ • Terms of Use: https://privacy.farmis.com/

About

Grass Identifier

Identify grass species from a photo using AI and receive tailored care instructions. Track your identified grasses in a personal log and explore a global database of turf information.

Highlights
  • AI grass identification from photos
  • Detailed care guidance
  • Personal grass identification log
  • Global grass identification database
  • Search and share identifications
Features
Read full description

Snap a photo. Know your grass. Grass Identifier uses AI to identify a grass from a single photo — your lawn, a park, a pasture, or a wild field — and gives you the care guidance that goes with it. IDENTIFY ANY GRASS Take a photo or choose one from your library and get an AI-generated breakdown: - Common and scientific name - Cool-season or warm-season, annual or perennial - Category: lawn, ornamental, pasture, native, or weed - Growth habit and blade characteristics - Sun and water needs - Mowing height and maintenance level - USDA hardiness zones MY LOG Keep the grasses you care about. Add any identification to My Log, filter by category, and open Scan History to see everything you've ever scanned. EXPLORE Browse identifications shared by lawn owners, landscapers, and turf managers around the world, search by name, and share any result with a link. Grass Identifier uses AI. Identifications and care guidance are for general information only — they are not professional agronomic or horticultural advice, and they can be wrong. Always verify the species with an expert before planting, removing, or treating a lawn, and never use an identification to judge whether a plant is safe to touch or feed to animals. Please take note of our AI Identification Disclaimer: https://grassidentification.com/disclaimer Find our EULA here: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

GPS Fields Area Measure Map4 screens
Grass Identifier3 screens

Verdict

The call

The clearest difference is in-app purchases: Grass Identifier at none against GPS Fields Area Measure Map's 11. Grass Identifier also leads on ads (none vs shown) and rating (4.8 vs 4.6). GPS Fields Area Measure Map's advantage is update cadence (fortnightly vs every 5 months) and ratings volume (13K vs 62). On price, device support and iOS requirement 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. GPS Fields Area Measure Map sells 11 in-app purchases, starting at $4.99 per 7 days. Grass Identifier asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Grass Identifier holds the better App Store score, 4.8 against 4.6. That said, the two scores are not equally well evidenced: GPS Fields Area Measure Map has 13K ratings behind it against 62, so its average is the more settled of the two.

UpkeepUpdate frequency

GPS Fields Area Measure Map ships an update fortnightly, Grass Identifier every 5 months. The most recent releases landed on October 15, 2026 and September 30, 2026 respectively.

Scorecard6 real differences · 4 level
GPS Fields Area Measure Map versus Grass Identifier: the parameters behind the verdict, then further details
ParameterGPS Fields Area Measure MapGrass Identifier
PriceFreeFree
Rating4.6 (13K ratings)4.8 (62 ratings) — better
Positive reviews56.3% of reviews—
Number of ratings13K — better62
Update frequencyFortnightly — betterEvery 5 months
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad — betteriPhone
Requires iOS17.117 — better
Further details — not scored
Size87 MB18 MB
Age rating4+4+
DeveloperRento UABKawaii

Customer experience

GPS Fields Area Measure Map

All ratings12,743 ratings
Positive89.9%
Neutral3.7%
Negative6.4%
Written reviews465 reviews
Positive56.3%
Neutral6.7%
Negative37.0%

Grass Identifier

All ratings62 ratings
Positive96.8%
Neutral1.6%
Negative1.6%

Bugs and requests

GPS Fields Area Measure Map

Reported bugs

4 issues
  • Inconsistent GPS accuracy
  • Saved data disappearing after updates
  • Login and registration issues
  • Syncing problems across devices

Requested features

4 requests
  • Ability to share or collaborate on measurements
  • Improved data export options (e.g., PDF)
  • More customization options for units and display
  • Better tutorial or in-app guidance

Grass Identifier

Not enough reviews yet to summarise bugs or requests.

In-app purchases

11 purchases

GPS Fields Area Measure Map

Subscriptions11
  • Premium 1 week$4.997 Days
  • Premium 1m.$5.991 Month
  • Premium 1m.$9.991 Month
Show 8 more
  • Premium 1m.$14.991 Month
  • 1 month premium subscription$14.991 Month
  • Premium 12m.7 Days trial$29.991 Year
  • 12 months premium subscription$34.991 Year
  • Premium 12m.7 Days trial$49.991 Year
  • 6 months premium subscription$58.996 Months
  • Premium 12m.7 Days trial$69.991 Year
  • 12 months premium subscription$70.991 Year
None

Grass Identifier

No in-app purchases

Questions

Is GPS Fields Area Measure Map free?
GPS Fields Area Measure Map is free to download, with in-app purchases available.
Is Grass Identifier free?
Grass Identifier is free to download, with no in-app purchases.
Which has better reviews, GPS Fields Area Measure Map or Grass Identifier?
Grass Identifier is rated higher. GPS Fields Area Measure Map averages 4.6 out of 5 from 13K ratings, while Grass Identifier averages 4.8 from 62 ratings.
Do GPS Fields Area Measure Map or Grass Identifier have ads?
GPS Fields Area Measure Map shows ads; Grass Identifier does not.
Which is updated more often, GPS Fields Area Measure Map or Grass Identifier?
GPS Fields Area Measure Map ships an update fortnightly, and Grass Identifier every 5 months. Most recently, GPS Fields Area Measure Map was updated on October 15, 2026 and Grass Identifier on September 30, 2026.

Other comparisons