About this app
Sprayer Calibration Pocket puts GPA, tank acres, product ounces, boom width, and total flow in one calibration result summary for the inputs you provide. Use it to: - convert nozzle flow, speed, and spacing into gallons per acre - estimate total boom width and system gallons per minute - calculate tank acres from the current tank size - turn a label rate per acre into total product ounces for the tank - share a plain-text calibration sheet for a crew note or job folder Why people pay for it: - spray mistakes are expensive and often happen at the truck, not at a desk - the app combines nozzle, boom, tank, acreage, and mix math in one offline sheet - no spreadsheet setup, account, ads, subscription, analytics SDK, or server dependency Sprayer Calibration Pocket is a math aid only. Always follow the product label, local rules, required protective equipment, equipment manuals, weather limits, and trained applicator judgment before applying any product.
Latest release
What’s New
Initial release: offline calculation sheet, visible inputs, result summary, guide notes, support/privacy links, and shareable plain-text output.
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 27, 2026 · 1:25 AM $4.99
Screenshots
