Spray Mix: Dilution & AreaSpray Mix: Dilution & Area
Size up the paddock, nail the dilution, fill the tank — three taps and you're spraying.
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Screenshots
Features
Sprayer maths without the headache
Punch in the ratio from the product label — 1:500, 0.1% or ppm — and Spray Mix tells you exactly how many mL of concentrate and litres of water to mix. It runs the other way too: start from the concentrate you've got and see how much solution it makes.
Measure your block on the map
Tap the corners of your paddock, garden or lawn on the satellite map and the area shows up instantly, or walk the boundary and let GPS trace it for you. Results in m², ares, hectares, acres, sq ft and Japanese tsubo.
Plan the whole job
Pick a saved paddock, set your application rate and tank size, and see the total spray volume, total concentrate, how many tank loads you'll need and the exact recipe per tank. No more half-empty last tanks or leftover mix to tip out.
Powders, granules and spoons
Flip any product between liquid and powder — powder amounts show in grams, not mL. No scales handy? Spray Mix also shows teaspoons and tablespoons, and you can set how many grams your own teaspoon holds.
Per-area rates straight off the label
For labels like "5 g per square metre" or "20 kg per hectare", the direct-application mode in the Plan tab grabs a saved paddock and totals the amount for the whole block.
Offline, private, one-off purchase
Works completely offline once the map is loaded — handy well beyond mobile coverage. No account, no ads, no subscription, and your data never leaves your phone. Big, glove-friendly controls for iPhone and iPad, built for use out in the sun.
Stop doing sprayer maths in your head. Spray Mix turns the three questions every gardener and grower asks — "how big is this paddock?", "how much water do I need?", "how much product goes in the tank?" — into three taps.
MEASURE YOUR BLOCK ON THE MAP
- Tap the corners of your paddock, garden or lawn on the satellite map — the area appears instantly
- Or walk the boundary and let GPS trace it for you
- Results in m², ares, hectares, acres, sq ft and Japanese tsubo
- Save your plots and reuse them season after season
GET THE DILUTION RIGHT
- Enter the ratio from the product label (1:500, 0.1%, ppm — all three supported)
- Spray Mix tells you exactly how many mL of concentrate and litres of water to mix
- Works backwards too: start from the concentrate you have and see how much solution it makes
- Save your products with their ratios so next time is one tap
POWDERS, GRANULES AND PER-AREA RATES
- Switch any product between liquid and powder — powder amounts show in grams, not mL
- No scales handy? Spray Mix also shows teaspoons and tablespoons, and you can set how many grams your teaspoon holds
- New direct-application mode for labels like "5 g per square metre" or "20 kg per hectare": pick a saved paddock and Spray Mix totals it for the whole block
- It lives in the Plan tab
PLAN THE WHOLE JOB
- Pick a saved plot, set your application rate and tank size
- See the total spray volume, total concentrate, how many tank loads you need, and the exact recipe per tank
- No more half-empty last tanks or leftover mixed solution
MADE FOR REAL WORK
- Works completely offline once the map is loaded — handy beyond mobile coverage. No account, no ads, no subscription
- One-off purchase. Your data never leaves your phone
- Big, glove-friendly controls designed for use out in the sun
- iPhone and iPad
Whether you are spraying fruit trees, feeding the veggie patch with liquid fertiliser, treating the lawn or running a small acreage, Spray Mix removes the guesswork between the product label and the sprayer tank.
Always read and follow the product label. Spray Mix calculates quantities; the label is the law.