Privacy Policy
Diet Pro · Nightly Technology LLC
Last updated: 9 November 2026
Who operates Diet Pro
Diet Pro is operated by Nightly Technology LLC. For privacy questions or help managing your data, contact anthonynealtodd@gmail.com.
Your diary and profile
Diet Pro stores the information you choose to enter: profile details and diet preferences, targets, foods and portions, meal records, attached photos, weight, glucose, water, activity and fasting records. These records are stored on your device. Supported diary records and attached photos sync through your private Apple iCloud account when iCloud is available and enabled. The Home Screen widget reads the app's shared local store.
We do not operate a separate Diet Pro account system or a developer-controlled server that receives your diary. We do not sell your diary or use it for advertising. The current app does not include third-party advertising or analytics SDKs.
Photos and the camera
You may choose a photo or use the camera to attach a photo to a meal. Your photos are diary attachments. They are not analysed, sent to an AI model, or used to calculate nutrition. Attached photos may sync through your private iCloud with the corresponding diary records.
The bundled meal-library images were AI-generated outside the app. They are labelled “Serving suggestion” and are not images of your own meals.
Apple Health
Apple Health access is optional. You decide which supported weight, glucose and activity information the app can read, and whether weight, glucose and tai chi entries may be written to Health. Imported information may be stored in your diary and synced through your private iCloud. Health information is not used for advertising or sent to Open Food Facts. You can change permissions in the Health app or Apple Settings. Deleting a diary record does not necessarily delete the corresponding Health record.
Barcode lookup and external services
Diet Pro checks its bundled food databases first. When a packaged product cannot be found locally, the app may send its barcode to Open Food Facts to retrieve product information. Open Food Facts receives the barcode and ordinary connection information such as your IP address. Your diary, health readings and photos are not included in that request. See the Open Food Facts Privacy Policy.
Apple provides iCloud, HealthKit, StoreKit and other system services under its own policies. See Apple's Privacy Policy.
Purchases, reminders and exports
Apple processes purchases and subscriptions. Diet Pro receives purchase-entitlement information so it can recognise purchases; we do not receive your payment-card details.
If you enable reminders, the app requests notification permission and schedules supported reminders on your device. You can change notification permissions in Settings.
You can export your diary and choose whether to include attached photos. Export files leave the app only when you choose a destination using the system sharing tools. You control the resulting copies and the policies of the destination service.
Retention, deletion and your choices
You control the records on your device. You can delete meals and attachments in the app, manage Health access separately, and manage Diet Pro's iCloud storage in Apple Settings. Removing the app does not necessarily remove private iCloud data, Health records or exported copies. To remove all copies, check those locations separately. Keep a backup or export before making changes you cannot undo.
Because there is no separate Diet Pro account and we do not hold a developer-side copy of your diary, we generally cannot access, restore or erase it for you. Contact us for guidance on using the available controls or exercising applicable privacy rights. Do not email sensitive health records unless needed and requested for a specific support issue.
Support and this website
If you contact support, the information you send—including your email address—is received by the support mailbox and used to respond to your request. Do not include passwords, full payment details or unnecessary health information.
These public pages are hosted by Cloudflare. Ordinary web requests can expose connection information such as IP address and browser details to the hosting provider for delivery and security. This site has no forms, advertising, analytics scripts or tracking cookies added by Diet Pro. See Cloudflare's Privacy Policy.
Children and changes
Diet Pro is intended for adults. It is not designed to collect personal information from children. Contact us if you believe a child has supplied information directly to us.
We may update this policy when the app or its data practices change. The date above identifies the current version. Contact anthonynealtodd@gmail.com with questions.