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On-device AI · Works offline

Spot rice disease in seconds, right in the field.

Point your phone at a rice leaf. PalayCheck names the disease, tells you what to do next, and sends the case to your Municipal Agriculture Office. No signal needed.

Coming soon on Google PlaySee how it works
  • Android 7.0+
  • English & Tagalog
  • 6 leaf conditions
  • Works without signal
  • 6 leaf conditions
  • English & Tagalog
  • Photo quality checks
  • Reports go to your MAO
  • Runs on budget phones

Features

Everything a farmer needs, in one scan.

PalayCheck is built around how rice farmers actually work: outdoors, on the move, and often without signal.

  • Diagnose without signal

    The AI model lives on your phone, so a scan works in the middle of the paddy with no data or Wi-Fi.

    No data · No Wi-Fi · No problem

  • Results in seconds

    Point at one leaf, tap, and get an answer before you move to the next plant.

  • Know what to do next

    Every result comes with practical cultural and chemical treatment steps for that disease.

  • Report to your MAO

    Send a case to your Municipal Agriculture Office in one tap, with the photo and location attached.

  • Photo quality checks

    PalayCheck checks light, focus and distance first, so a bad photo never becomes a wrong diagnosis.

  • English & Tagalog

    Use the app in the language you're most comfortable with and switch any time.

How it works

From leaf to answer in three steps.

  1. 1

    Scan a leaf

    Hold your phone a hand-span from one rice leaf. PalayCheck guides you until the photo is sharp and well lit.

  2. 2

    Get a diagnosis

    The AI on your phone names the condition in seconds, and tells you honestly when it isn't sure.

  3. 3

    Treat & report

    Follow step-by-step treatment advice, then send the case to your MAO so they can act early.

What it detects

Six leaf conditions, recognised on the spot.

PalayCheck is trained on the rice diseases that hit Philippine fields hardest, and it tells you when your rice is healthy too.

  • Rice Blast

    High risk

    Magnaporthe oryzae

    Diamond-shaped lesions with grey centres. A fast-moving fungus that thrives in cool, wet weather.

  • Bacterial Leaf Blight

    High risk

    Xanthomonas oryzae

    Leaves yellow and wilt from the tip, worst after storms and flooding.

  • Brown Spot

    Medium risk

    Bipolaris oryzae

    Small round brown spots on stressed crops, often a sign the soil is short on potassium.

  • Sheath Blight

    Medium risk

    Rhizoctonia solani

    Oval grey-green lesions near the water line that climb dense, lush canopies.

  • Tungro

    High risk

    Rice tungro virus

    Spread by green leafhoppers. The whole plant yellows from the tip and stunts.

  • Healthy

    No disease

    Even colour, firm texture and no lesions. PalayCheck tells you that too.

Illustrations show typical symptoms and are not photographs.

For Municipal Agriculture Offices

See outbreaks forming before they spread.

Every farmer report lands on the MAO dashboard with its photo, diagnosis and location, so officers can verify cases and respond where it matters.

  • Verify or reject farmer reports
  • See cases and hotspots on a map
  • Send advisories straight to farmers
  • Export analytics as CSV

Built for the field

Made for the paddy, not the office.

  • Runs on your phone

    Scans are analysed on the device. Your photo doesn't need to be uploaded to get a result.

  • Sends when you're back online

    Reports wait safely in an outbox and sync automatically once you have signal.

  • Same photo, same answer

    The diagnosis doesn't change from phone to phone. Only the speed adapts.

  • Works on budget phones

    Designed for the phones farmers actually use, on Android 7.0 and up.

FAQ

Questions farmers ask us.

Do I need internet to use PalayCheck?

No. Scanning and diagnosis run entirely on your phone. You only need a connection to send reports to your MAO, and PalayCheck queues them and sends them automatically when you're back online.

Which rice diseases can it detect?

Rice Blast, Bacterial Leaf Blight, Brown Spot, Sheath Blight and Tungro. It can also tell you when a leaf looks healthy.

Does it replace my agricultural technician?

No. PalayCheck gives a fast first opinion in the field. When it isn't confident it says so, and serious or spreading cases should always go to your Municipal Agriculture Office, which you can do from the app.

Which phones does it work on?

Android phones running Android 7.0 or newer, including budget phones. Newer phones scan faster, but every phone gives the same result for the same photo.

Is the app available in Tagalog?

Yes. The whole app is available in English and Tagalog, and you can switch at any time in Settings.

Who sees the reports I send?

Officers at your Municipal Agriculture Office. They verify each report and can send advisories back to farmers in the area.

Check your rice before it spreads.

Get PalayCheck on your Android phone and scan your first leaf in under a minute.

Coming soon on Google Play