Bayer Spray

Name: Bayer Spray
Rating: 3.8 (58 reviews)
Author: Bayer Group

By: Bayer Group

Bayer Stewardship, Spray Smart

Features & Capabilities

Bayer Spray is a Chrome extension that helps farmers plan pesticide applications with field-level weather forecasts, inversion risk alerts, and EPA guideline-based mitigation calculations. It leverages NOAA data and Bayer Crop Science models to forecast temperature, humidity, wind, and inversion risk, while enabling field-level planning and alerting for compliant sprays.

Key features include the Forecast Section with hourly, field-specific weather data; the Fields Section to manage saved fields and mitigation points; the Compliance Section with a runoff/erosion calculator for multi-field planning; and the SprayLog Section for dicamba recordkeeping and exporting records. Data is stored on-device and is intended for planning purposes only; users must comply with all pesticide label directions and applicable laws.

User Growth & Download Statistics

App Weather Analytics Data

By:

Bayer Group

Rating:

3.80

(58)

Version:

4.2.17 Last updated: 2026-05-26

Version code:

885924244

Creation date:

2016-12-16

Compatible devices:

Size:

64.54MB

URLs:

Website ,Privacy policy

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-06-13

Compare stats and ranking:

Ranking

# 198,996 ▼ 377

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.

Developed by:

Bayer Group

Apple Apps Store

https://apps.apple.com/us/app/bayer-spray/id1186046518

Website:

http://www.roundupreadyxtend.com/Pages/default.aspx

User Reviews

Users praise the app for useful weather forecasts, helpful overall utility, and record-keeping/stats, but recurrently report crashes, data accuracy problems, device/location failures, and UX/data-handling flaws that undermine reliability.

Pros

Weather forecast tool is useful for spray timing (wind speed and inversion on a single screen).
The app is generally helpful and useful across reviews.
Offers useful statistics and resources.
Informative and easy to use when it functions.
Supports daily record keeping.

Cons

Crashes, freezes, and general stability issues.
Wind speed and inversion data are inaccurate or inconsistent.
Device compatibility and location services problems (won’t open on iPhone; location not working).
Data handling issues and poor UX (saving fields can delete data).
Update-related problems and onboarding friction (updates break opening; terms before weather).

Recent reviews

I can’t log into this app. It won’t let me accept the disclaimer.

by Yo*****, 2026-05-23

Needs more info that will auto fill from the profile page. The sensitive registry consulted needs to b on the profile page. I like the weather info and the auto loading Chemical names with epa numbers