Purdue Turf Doctor
Purdue Turf Doctor is #78 in Reference Paid in United States and charting in 1 of 24 countries we track.
Updated 27 Sep 2026 · rankings refresh through the day
DeveloperPurdue University
CategoryReference
Price1.99 USD
Released
Rating★ 2.1 (20)
Version1.0.3
Age rating4+
First seen by us
26 Sep 2026
26 Sep 2026Installs (est.)500+ worldwide
Rating
2.1 ★
20 ratings
Measured
Best rank now
#78
Reference PaidMeasured
Purdue Turf Doctor on the App Store
App details
App ID
1215005187
Publisher
Purdue University
Minimum OS
iOS 9.3+
Content rating
4+
Size
263 MB
Purdue Turf Doctor downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. iPhone downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Where it ranks now
Every top chart it appears in across 24 countries.
| Country | Charts | Rank |
|---|---|---|
| United States | ReferencePaid | #78 |
Apps near Purdue Turf Doctor on the chart
Reference Paid, around #78.
Ratings
App Store, worldwide.
Rating
2.1 ★
20 ratings
Measured
Ratings
20
Measured
About Purdue Turf Doctor
The Purdue Turf Doctor app was developed by experts at Purdue University to help homeowners and land managers diagnose and address turfgrass problems caused by a variety of factors including weeds, insects, diseases, nuisance animals and abiotic stress. Turfgrass management professionals and garden center personnel can also use this app to improve communication with their customers. Information in this app is most useful in the Midwestern and Eastern United States, but may also be useful for diagnosing and managing turfgrass disorders in other regions of North America.
Latest updates
1.0.3
Fixed bug in feedback process.
