Spray Mix: Dilution & AreaSupport
Need a hand with Spray Mix? Whether it is a dilution result that looks off, a plot that will not measure, or a question about powders and spoon settings, we are happy to help. Check the FAQ below first — it covers the most common questions — and if you are still stuck, email us and we will get back to you.
FAQ
How accurate is the area measurement?
Map tapping is as accurate as the points you place — zoom in close and tap each corner carefully for best results. GPS walking depends on your phone's GPS signal, which is typically within a few meters outdoors. For most spraying and feeding jobs this is well within what you need, but for legal or survey purposes always use an official survey.
Does Spray Mix work offline?
Yes. All calculations, saved products, and saved plots work with no connection at all. The satellite map needs an internet connection the first time you view an area; once it is loaded, you can keep working offline — handy in fields with no cell service.
How do I measure powders without a scale?
Switch the product to powder and Spray Mix shows the amount in grams, plus the equivalent in teaspoons and tablespoons. Since powders vary in density, you can set how many grams your teaspoon holds for each product — weigh one spoonful once, enter it, and every future calculation uses your number.
The label says something different from the app. Which do I follow?
Always follow the product label. Spray Mix is a calculator: it converts the ratio or rate you enter into quantities, but the label is the law. Read and follow the label's rates, safety directions, and restrictions, and use the app's results only within what the label allows.
Where is my data stored?
Everything — your products, ratios, plots, and plans — is stored only on your iPhone or iPad. Nothing is uploaded, there is no account, and we cannot see your data. Deleting the app deletes the data with it.