SprayClarity: Spray Weather
Plano Alto, Agro Digital
Spray now or wait? SprayClarity answers that question with a clear hourly verdict 🟢🟡🔴, calculated for YOUR application method and YOUR field.
Built for spraying and field application: agricultural drone pilots, ground sprayer operators, backpack and motorized mistblower applicators, and mapping drone pilots — in crops and forestry.
NEW — THE MAP THAT SHOWS YOUR WINDOW
🕐 Time dial on the map: scrub through the coming hours and see when the spray window opens in your area.
⭐ Painted fields: every saved field takes that hour's color —green, amber or red— at a glance.
📌 Checkpoints: pin the spots you care about and compare wind across zones before deciding where to spray.
■ A VERDICT PER HOUR, NOT JUST DATA
Most weather apps give you numbers. SprayClarity interprets them: it crosses sustained wind and gusts, direction, temperature, humidity, Delta-T (droplet evaporation), temperature inversion, rain and even the Kp geomagnetic index (drone GPS), and tells you whether the hour is suitable, caution or not suitable for your method. Wind combines three international weather models (ECMWF, GFS and ICON) and tempers gusts on nights with temperature inversion.
■ 5 METHODS, EACH WITH ITS OWN PHYSICS
• Agricultural spray drone — wind at 10 m, drift, Kp/GPS
• Ground boom sprayer — more tolerant thresholds
• Manual backpack sprayer — includes operator heat stress
• Motorized mistblower — the strictest against drift
• Mapping drone — wind at 120 m, sunlight and cloud cover for even orthomosaics
■ REAL TEMPERATURE INVERSION
The silent cause of drift onto neighboring fields. SprayClarity detects it from the temperature gradient between 2 and 80 meters — not from guesswork.
■ MADE FOR DAILY WORK
• NOW verdict, next suitable window and each day's best
• Hourly forecast for the next 3 days, with each day's best window
• Daily notice with the windows of the next 48 hours, at the time you choose and for the field you choose
• Smart alerts when a suitable window opens (minimum duration of your choice: 2, 3 or 4 h)
• Zone traffic light on the map: tap spots and compare where the window is — ideal for service providers
• Save your fields by name and switch between them instantly
• Ready-made parameter profiles (Strict · Standard · Tolerant) or customize your own wind, gust and rain range
• Decision log: record each application and whether the forecast matched
• Shows you when the next weather model update arrives
• Works offline: keeps your last forecast to check in the field
• Español, English, Português · km/h, mph or m/s · °C/°F · mm/in
■ YOUR CALL, BACKED UP
The WhatsApp report shows why today works —or why it doesn't— with the full table for the day: your client and your crew see the same conditions you do. And the decision log keeps every call recorded with its conditions.
■ SHARE THE DECISION
Generate a professional card with the full table for the day (verdict, reasons, wind, gusts, ΔT, inversion, rain, Kp) and send it on WhatsApp to the applicator, the client or the manager, with the field location included.
■ SIMPLE PRIVACY
No accounts, no sign-up. Your location is used only to fetch the forecast and your fields are stored only on your phone. We don't sell data.
⚠️ Important: forecasts and verdicts are indicative and based on weather models. Actual field conditions may differ. The final decision to apply or fly, and compliance with product labels and local regulations, are the user's responsibility.
SprayClarity — Weather Windows for Smart Spraying
Plano Alto, Innovaciones Agrícolas
Built for spraying and field application: agricultural drone pilots, ground sprayer operators, backpack and motorized mistblower applicators, and mapping drone pilots — in crops and forestry.
NEW — THE MAP THAT SHOWS YOUR WINDOW
🕐 Time dial on the map: scrub through the coming hours and see when the spray window opens in your area.
⭐ Painted fields: every saved field takes that hour's color —green, amber or red— at a glance.
📌 Checkpoints: pin the spots you care about and compare wind across zones before deciding where to spray.
■ A VERDICT PER HOUR, NOT JUST DATA
Most weather apps give you numbers. SprayClarity interprets them: it crosses sustained wind and gusts, direction, temperature, humidity, Delta-T (droplet evaporation), temperature inversion, rain and even the Kp geomagnetic index (drone GPS), and tells you whether the hour is suitable, caution or not suitable for your method. Wind combines three international weather models (ECMWF, GFS and ICON) and tempers gusts on nights with temperature inversion.
■ 5 METHODS, EACH WITH ITS OWN PHYSICS
• Agricultural spray drone — wind at 10 m, drift, Kp/GPS
• Ground boom sprayer — more tolerant thresholds
• Manual backpack sprayer — includes operator heat stress
• Motorized mistblower — the strictest against drift
• Mapping drone — wind at 120 m, sunlight and cloud cover for even orthomosaics
■ REAL TEMPERATURE INVERSION
The silent cause of drift onto neighboring fields. SprayClarity detects it from the temperature gradient between 2 and 80 meters — not from guesswork.
■ MADE FOR DAILY WORK
• NOW verdict, next suitable window and each day's best
• Hourly forecast for the next 3 days, with each day's best window
• Daily notice with the windows of the next 48 hours, at the time you choose and for the field you choose
• Smart alerts when a suitable window opens (minimum duration of your choice: 2, 3 or 4 h)
• Zone traffic light on the map: tap spots and compare where the window is — ideal for service providers
• Save your fields by name and switch between them instantly
• Ready-made parameter profiles (Strict · Standard · Tolerant) or customize your own wind, gust and rain range
• Decision log: record each application and whether the forecast matched
• Shows you when the next weather model update arrives
• Works offline: keeps your last forecast to check in the field
• Español, English, Português · km/h, mph or m/s · °C/°F · mm/in
■ YOUR CALL, BACKED UP
The WhatsApp report shows why today works —or why it doesn't— with the full table for the day: your client and your crew see the same conditions you do. And the decision log keeps every call recorded with its conditions.
■ SHARE THE DECISION
Generate a professional card with the full table for the day (verdict, reasons, wind, gusts, ΔT, inversion, rain, Kp) and send it on WhatsApp to the applicator, the client or the manager, with the field location included.
■ SIMPLE PRIVACY
No accounts, no sign-up. Your location is used only to fetch the forecast and your fields are stored only on your phone. We don't sell data.
⚠️ Important: forecasts and verdicts are indicative and based on weather models. Actual field conditions may differ. The final decision to apply or fly, and compliance with product labels and local regulations, are the user's responsibility.
SprayClarity — Weather Windows for Smart Spraying
Plano Alto, Innovaciones Agrícolas
Developer email
sprayclarity@gmail.com
Developer website
https://dagri7048-pixel.github.io/sprayclarity-legal/Released
Jul 25, 2026
Current version
1.6.0
Android version
7.0
Screenshots
