Effective: April 7, 2026
Kufu ("the app") is built by Akos Komuves. This policy explains how the app handles your data.
All your training logs, meal data, progress photos, and health information are stored locally on your device and optionally synced to your personal iCloud account. We do not operate servers that store your personal data.
When you use the AI food scanner (photo or text), your food image or description is sent to Google's Gemini API via a Firebase Cloud Function for analysis. This data is:
If you enable Apple Health integration, the app reads weight, sleep, and step data, and writes workout data. This data stays on your device and in Apple Health. We never access your Apple Health data remotely.
Kufu does not use any third-party analytics, tracking, or advertising SDKs. We do not collect usage analytics, device identifiers, or behavioral data.
Kufu Pro subscriptions are managed entirely through Apple's App Store. We do not process or store payment information. See Apple's Privacy Policy for subscription billing details.
We do not sell, share, or transfer your personal data to third parties. The only external data transmission is the AI food analysis described above.
You can delete all your data at any time by deleting the app. If you use iCloud sync, also delete the data from iCloud via Settings > Apple ID > iCloud > Manage Storage.
Kufu is not directed at children under 13. We do not knowingly collect data from children.
If this policy changes, we will update this page with a new effective date.
Questions? Email komuvesakos@icloud.com