Tnixxif Privacy Policy

Introduction

Tnixxif helps smallholder grain farmers plan sun-drying sessions from live weather and crop-specific calculations. It has no account, advertising, analytics, social features or developer-operated backend. This policy explains the limited information used by the app.

Data we collect

Tnixxif stores the following information locally on your device:

• the place you select, including its name, latitude, longitude and time zone;
• batch name, crop, moisture readings, reference target, grain mass, spread depth, drying surface and turning method;
• session events, alert preference and cached forecast values.

When you search for a place, your search text is sent directly to Open-Meteo. When Tnixxif retrieves weather, the selected place coordinates are sent directly to Open-Meteo. Tnixxif does not request GPS location, contacts, photos, microphone access or an account identity.

How we use the data

Local batch and measurement data is used to calculate hourly drying conditions, rank usable windows, show uncertainty and maintain your evidence ledger. Selected-place data is used to request a 72-hour forecast and display times in the place's time zone. Cached forecasts support temporary offline viewing. If you enable session alerts, Android may show a notification when an approaching forecast period indicates rain, dew or rewetting risk.

Data sharing and service providers

Place-search text and selected-place coordinates are processed by Open-Meteo solely to provide geocoding and weather forecasts. Open-Meteo also receives ordinary network information such as the request IP address. Its processing and retention are governed by its own terms. Saifullah Ahad does not receive or keep a server copy of these requests.

No data is sold or shared for advertising. Tnixxif contains no advertising, analytics or crash-reporting SDK.

Data retention and deletion

Batch records, measurements, session events and cached forecasts remain on your device until you delete the batch, clear Tnixxif's storage in Android settings, or uninstall the app. There is no cloud account to delete. Data processed by Open-Meteo follows Open-Meteo's published retention practices.

Send Feedback

The Send Feedback action opens your chosen email app with a draft addressed to www.saifullah.ai@gmail.com. Tnixxif sends nothing by itself. Information reaches the developer only if you review and send that email, and your email provider then applies its own privacy terms.

Children's policy

Tnixxif is a general-audience agricultural utility. It does not collect ages, create user profiles, enable communication between users or let users publish content. A parent or guardian should supervise a child's use of agricultural equipment and moisture-measurement tools.

Changes to this policy

This page will be updated if Tnixxif's features or data practices change. The effective date at the top will identify the latest version.

Contact

For privacy questions or requests, email www.saifullah.ai@gmail.com.

App package: ai.saifullah.tnixxif