Privacy Policy - Panen

Effective date: 2026-09-14

1) Who we are

Panen is provided by Saifullah Ahad ("we", "us", "our"). Contact: [email protected]. Website: saifullah.ai.

2) What Panen does

Panen helps a face-to-face neighbourhood compare defended crop price signals, commit to harvest and household quantity ranges, and organise a shared delivery. It does not take payment, hold money, provide credit, or act as a marketplace.

3) Information stored on your device

Panen stores your selected role, group invitations, group membership events, quantity ranges, delivery notes, sales and purchase records, and cryptographic keys in an encrypted local vault. Your sales and purchase history is shown only on your device. Your own price entry is never published as an individual figure.

You can erase local records and keys from Data and privacy. Uninstalling the app or clearing its storage also removes local data.

4) Information sent to the service

When a connection is available, Panen sends encrypted group events and anonymous crop-price contributions to its Cloudflare Worker service over HTTPS. The service can read each contributed price, crop, grade, typed area and week so it can calculate a median and range. Price submissions do not include your installation identifier or name. The app waits a random five minutes to six hours after obtaining a one-use reporting credential before submitting a price. The service publishes a price only after enough distinct farmers have reported, and never publishes individual reports. It receives no GPS location trace.

Panen uses a device-generated identifier and face-to-face invitation codes to prevent duplicate or unauthorised membership. Codes expire and are not a public directory.

5) Network and notifications

The app requests INTERNET so encrypted events can synchronise. It may use Android background work to retry a queued event. Panen does not use advertising, analytics, contacts, location, microphone, camera, SMS, or phone permissions. Push notifications are not required for the core workflow.

6) Sharing and disclosure

Panen does not sell personal information. Cloudflare processes encrypted group events and anonymous prices to provide synchronization and price calculations. Google Play services can provide an optional QR scanner; Panen does not request camera permission or receive camera images. We may disclose data when required by law. Group members receive the encrypted group events, and their apps decrypt them locally to check delivery plans and bags. Ordinary screens show only the information needed for each person's role, but a modified member app could read its own group's inputs. Other members do not receive your personal sales or purchase history or your individual price report.

7) Retention and deletion

Queued entries remain on the device until synchronized or erased. Membership and encrypted group events remain for the active neighbourhood and its delivery history. Leaving removes your membership; Data and privacy can erase local records and ask the service to delete your installation and associated membership records. Group history already held by other members can remain. Anonymous price reports and their aggregate results cannot be linked back to your installation for individual deletion and can remain in the service.

8) Security limits

Panen encrypts records in transit and at rest on the device and uses authenticated, threshold-gated protocols. No software can guarantee security if a phone is unlocked, rooted, compromised, or shared with another person. Keep your device lock private and install Android security updates.

9) Your choices

10) Children

Panen is a general neighbourhood coordination tool and is not directed to children under 13. It does not knowingly collect personal information from children.

11) Changes

We may update this policy when Panen's data practices change. The current version is always posted at https://privacy.saifullah.ai/panen.html.

12) Contact

Saifullah Ahad
[email protected]
https://saifullah.ai