Wind Call Ballistic Calculator
In-app purchases
Everyone
info
10+
Downloads
About this app
Wind Call is a wind-reading ballistic calculator and field tool designed for precision shooters and long-range hunters aiming for first-shot hits.
KEY FEATURES
• 7-day free trial
Full access to all features so you can evaluate the app in the field.
• Multiple self-contained wind-reading methods
Use mirage, rain, snow, sun elevation, sky cover, nature signs, and terrain-based cues to calculate effective crosswind and wind hold across a wide range of field conditions.
• Advanced Ballistics engine
Build an integrated firing solution inside the wind-reading workflow with drag models, BC/DOPE truing, shot angle, atmospheric inputs, true distance, spin drift, aerodynamic jump, Coriolis, and one-tap shot feedback for drag-model truing. Where supported by the selected wind method, the engine also accounts for headwind and tailwind effects, while Ballistic Breakdown visualizes all applicable corrections.
• Bullet, Ammo & Pellet Library
Load bullet, ammunition, or pellet data directly into Advanced Ballistics profiles using search and filters by manufacturer, caliber/diameter, weight, and category.
• Bluetooth anemometer integration
Connect a supported Bluetooth anemometer when available, then use Wind Call’s Gradient workflow to estimate effective downrange wind.
• Wind brackets
On the Gradient page, capture a low-to-high wind range from a live Bluetooth stream or build one manually around an average wind value. With Advanced Ballistics active, the midpoint is used for the main firing solution, while meaningful low-to-high elevation and windage brackets are derived from full ballistic calculations—a feature requested by power users.
• Practical wind and ballistic solutions
Get practical, all-inclusive elevation and windage values in your selected scope units.
• Offline-first
Works fully offline for use in remote areas.
• Clean, intuitive, and field-ready UI
Designed for high-pressure situations when time is limited.
• Built-in User Guide
A comprehensive field manual, always available when you need it.
Wind Call turns user observations—mirage, rain, snow, terrain, nature signs, and atmospheric conditions—into practical crosswind values for precise windage corrections.
There are two main ways to use the app:
• Advanced Ballistics mode calculates a complete in-app firing solution using the selected rifle/ammo profile, current atmosphere, target distance, and wind input from multiple wind-reading methods.
• Wind Reader Only mode gives you a usable crosswind value from 3 or 9 o’clock for use with your preferred external solver, on a DOPE card, or during rapid target engagements using Quick Wind / Gun Number training.
Instead of guesswork, Wind Call provides a structured and repeatable approach to reading the wind across different terrain types and weather conditions.
Use it as a complete in-app ballistic workflow, or as a dedicated wind-reading companion for your preferred ballistic calculator.
WHO IS IT FOR
• Long-range shooters
• Hunters
• PRS / NRL competitors
• ELR shooters
• Anyone serious about wind reading, ballistics, and first-shot hits
WHY WIND CALL
Beyond being a measurement and calculation tool, Wind Call helps you develop fast and reliable wind-reading skills.
By combining observation with structured guidance, it improves your ability to interpret conditions and make confident wind calls on your own.
The more you use it, the better you become—and the less you need it.
IMPORTANT
Wind Call is a support tool. Final shooting decisions always depend on the user’s judgment, experience, and safety considerations.
Always follow safe shooting practices.
Learn more:
https://windcall.app
KEY FEATURES
• 7-day free trial
Full access to all features so you can evaluate the app in the field.
• Multiple self-contained wind-reading methods
Use mirage, rain, snow, sun elevation, sky cover, nature signs, and terrain-based cues to calculate effective crosswind and wind hold across a wide range of field conditions.
• Advanced Ballistics engine
Build an integrated firing solution inside the wind-reading workflow with drag models, BC/DOPE truing, shot angle, atmospheric inputs, true distance, spin drift, aerodynamic jump, Coriolis, and one-tap shot feedback for drag-model truing. Where supported by the selected wind method, the engine also accounts for headwind and tailwind effects, while Ballistic Breakdown visualizes all applicable corrections.
• Bullet, Ammo & Pellet Library
Load bullet, ammunition, or pellet data directly into Advanced Ballistics profiles using search and filters by manufacturer, caliber/diameter, weight, and category.
• Bluetooth anemometer integration
Connect a supported Bluetooth anemometer when available, then use Wind Call’s Gradient workflow to estimate effective downrange wind.
• Wind brackets
On the Gradient page, capture a low-to-high wind range from a live Bluetooth stream or build one manually around an average wind value. With Advanced Ballistics active, the midpoint is used for the main firing solution, while meaningful low-to-high elevation and windage brackets are derived from full ballistic calculations—a feature requested by power users.
• Practical wind and ballistic solutions
Get practical, all-inclusive elevation and windage values in your selected scope units.
• Offline-first
Works fully offline for use in remote areas.
• Clean, intuitive, and field-ready UI
Designed for high-pressure situations when time is limited.
• Built-in User Guide
A comprehensive field manual, always available when you need it.
Wind Call turns user observations—mirage, rain, snow, terrain, nature signs, and atmospheric conditions—into practical crosswind values for precise windage corrections.
There are two main ways to use the app:
• Advanced Ballistics mode calculates a complete in-app firing solution using the selected rifle/ammo profile, current atmosphere, target distance, and wind input from multiple wind-reading methods.
• Wind Reader Only mode gives you a usable crosswind value from 3 or 9 o’clock for use with your preferred external solver, on a DOPE card, or during rapid target engagements using Quick Wind / Gun Number training.
Instead of guesswork, Wind Call provides a structured and repeatable approach to reading the wind across different terrain types and weather conditions.
Use it as a complete in-app ballistic workflow, or as a dedicated wind-reading companion for your preferred ballistic calculator.
WHO IS IT FOR
• Long-range shooters
• Hunters
• PRS / NRL competitors
• ELR shooters
• Anyone serious about wind reading, ballistics, and first-shot hits
WHY WIND CALL
Beyond being a measurement and calculation tool, Wind Call helps you develop fast and reliable wind-reading skills.
By combining observation with structured guidance, it improves your ability to interpret conditions and make confident wind calls on your own.
The more you use it, the better you become—and the less you need it.
IMPORTANT
Wind Call is a support tool. Final shooting decisions always depend on the user’s judgment, experience, and safety considerations.
Always follow safe shooting practices.
Learn more:
https://windcall.app
Updated on
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Financial info, App activity and 2 others
Data is encrypted in transit
You can request that data be deleted
What’s new
Wind is rarely constant, and Wind Call accounts for that.
Capture a live wind bracket from a supported Bluetooth anemometer on the Gradient page, fine-tune it manually, and see how the low-to-high wind range affects elevation and windage through full ballistic calculations.
Clock Overlay now shows total wind, crosswind, and headwind/tailwind components. Where available, Advanced Ballistics accounts for these components, while Ballistic Breakdown separates their effects more clearly.
Capture a live wind bracket from a supported Bluetooth anemometer on the Gradient page, fine-tune it manually, and see how the low-to-high wind range affects elevation and windage through full ballistic calculations.
Clock Overlay now shows total wind, crosswind, and headwind/tailwind components. Where available, Advanced Ballistics accounts for these components, while Ballistic Breakdown separates their effects more clearly.
App support
About the developer
ALVI HOLZ LTD EOOD
support@windcall.app
14 Lavski Rid str.
Manastirski Livadi - Zapad, Bl. No 8, Entr. 1, Fl. 8, Apt. 40
1680 Sofia
Bulgaria
+359 89 846 7906
