FarmWise is an offline-first farmer calculator from Druan Labs. Use calculators for tractor, crop, land, and loans, keep notes in My Book, and copy or share results.
Getting started
- Install FarmWise from Google Play or the APK on this site.
- Open a calculator from Home (for example land converter or EMI).
- Enter your numbers and review the estimate.
- Optionally save history, copy, or share. Use My Book for income and expenses.
What you can do in the app
- Tractor, crop yield, land converter, interest, EMI, and SIP
- Farm tools such as fertilizer, seed, spray, irrigation, labour, and fuel
- My Book for income and expenses stored on the device
- Replay the in-app tutorial from Settings
Common questions
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Where is my data stored?
On your device only. We do not upload calculations or My Book entries to Druan Labs. Clearing data in the app, clearing app storage, or uninstalling removes it.
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Do I need the internet?
You need a connection to download or update the app and for Google Play purchases. Calculators and My Book work offline. An optional update check may contact a hosted version file; it does not send your farm records.
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Are the numbers official advice?
No. Results are estimates for planning. They are not agronomy, veterinary, or financial advice. Confirm important decisions with a qualified local source.
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What is PRO?
Optional features such as crop profit, reports, and local backup. Free calculators still work without PRO. Purchases go through Google Play.
Privacy
Farm records stay on-device. Read the full policy: FarmWise Privacy Policy.
Contact us
Email support@druanlabs.com with your device model, Android version, and what you expected to see. For studio projects outside the app, use hello@druanlabs.com .