Terms of Use

Effective: 1 November 2026

Weight Gain Tracker is an adult wellness tracking tool. It does not diagnose or treat health conditions, provide medical nutrition care, or guarantee weight gain. Targets and community food information are estimates. Check nutrition labels and portions. Seek qualified advice for individual medical or nutrition needs.

Use is limited to people aged 18 or older. The app is not intended for pregnancy, breastfeeding or clinical nutrition management.

You control your diary and must maintain backups you want to keep. The app works locally without a diary account. Deleting or uninstalling the app can remove local history. Subscription restoration does not restore food or weight data.

Basic logging remains available without Pro. Where offered, Pro is an auto-renewing monthly or yearly subscription at the price and period displayed by the platform store before purchase. The yearly plan may include a free trial shown before purchase; unless cancelled at least 24 hours before the trial ends, the subscription converts to a paid subscription at the displayed price. The app sends a reminder two days before a trial ends. Store billing terms and applicable consumer rights apply. Manage cancellation, refunds and renewals through the relevant store. Cancelling auto-renewal normally preserves paid access until the store-reported end date. Deleting local diary data does not cancel a subscription. iOS and Android purchases are not automatically linked across platforms.

Demo builds use simulated purchases. They do not charge money. Features relying on an external service may be temporarily unavailable; manual tracking remains available.

The built-in food library uses USDA FoodData Central (public domain). Open Food Facts data is community contributed and subject to ODbL attribution and reuse conditions. Recipe ideas and suggestions are general information, not personal dietary advice. Open-source software notices are available in Settings.