This Privacy Policy explains how VeloByte (“we”, “us”, or “our”) handles information in connection with the Android mobile application FastTrace Intermittent Fasting (“FastTrace”, “the App”), distributed through the Google Play Store. By downloading or using the App, you agree to this Policy. If you do not agree, please do not use the App.
1. Summary (plain language)
FastTrace is a local-first app. The information you enter — your fasting logs, weight, and profile details — is stored on your own device and is not uploaded to our servers or sold to anyone. We do not run ads, we do not require an account, and we do not sell your data.
2. Who we are (Data Controller)
VeloByte
Contact: hmsufyan.developer@gmail.com
3. Information we collect
3.1 Information you provide (stored on your device)
To personalize your fasting experience, you may enter:
- Profile: date of birth / age, gender, height.
- Body metrics: current weight, target weight, and calculated BMI, including a weight history you choose to log.
- Health-related inputs (optional): health concerns, allergies, and lifestyle details (activity level, sleep hours, meal timing) that you choose to enter.
- Fasting activity: your fasts, chosen plans, streaks, rest days, and eating-window logs (first/last bite times).
All of this information is stored locally on your device and is used by the App on the device to power its features. We do not have access to it and it is not transmitted to us.
3.2 Information collected automatically
The App itself does not automatically collect personal information about you for our own use. Notifications and reminders are generated and scheduled on your device and do not require us to collect your data.
The Google Play Store may collect standard information (such as installation data and basic diagnostics) under its own privacy policy when you download or run the App. That processing is governed by Google, not by us.
3.3 Information we do NOT collect
- We do not require an account, name, email, or phone number to use the App.
- We do not collect precise location.
- We do not display third-party advertising and we do not use advertising SDKs.
- We do not sell or “share” your personal information for cross-context behavioral advertising.
- We do not transmit your fasting, weight, or health inputs to our servers.
4. Health-related information
Some information you may enter (such as weight, BMI, and health concerns) can be considered health-related or sensitive under certain laws. FastTrace uses this information only on your device to personalize your fasting plan and progress. We do not transmit your health inputs to our servers, use them for advertising, or share them with third parties. You may leave these fields blank; they are optional.
FastTrace is a general lifestyle and wellness tool. It is not a medical device and does not provide medical advice, diagnosis, or treatment.
5. How we use information
Information you enter is used, on your device, to:
- Run the App's core features (timer, plans, streaks, eating window, weight trend, reflections).
- Deliver the on-device notifications you enable.
- Comply with legal obligations and enforce our terms.
6. Legal bases for processing (EEA/UK — GDPR)
Where GDPR applies, we rely on:
- Consent — for optional health-related inputs and for notifications; you can withdraw consent at any time (see Section 10).
- Performance of a contract — to provide the App's functionality you request.
- Legitimate interests — to keep the App secure and functioning, balanced against your rights.
Because your data stays on your device, most processing is carried out by the App locally and not by us.
7. How your information is stored
- On-device storage. Profile, health inputs, and fasting data are stored locally on your device using on-device storage. This data remains under your control.
- Nothing is sent to us. We operate no server that receives your fasting, weight, or health data.
8. Sharing and third parties
We do not sell your personal information and we do not share it with third parties for their own purposes. The only third party involved is the platform that distributes and runs the App:
- Google Play (Google LLC) — the app store and operating-system services that deliver and run the App. Google's handling of data is governed by its own policy: https://policies.google.com/privacy
We may disclose information if required by law, to protect our rights, or in connection with a business transfer, in each case consistent with this Policy.
9. Data retention
Because your fasting and profile data is stored locally on your device, it is retained until you delete it in the App or uninstall the App. Uninstalling removes the locally stored data from your device.
10. Your choices and rights
- Access, edit, or delete your data: you can view and edit your information in the App at any time, and delete it by clearing it in the App or uninstalling the App.
- Notifications: you can turn notifications off in the App's settings or in your device's system settings.
Depending on where you live, you may have additional rights:
- EEA/UK (GDPR): rights to access, rectify, erase, restrict, object, data portability, and to lodge a complaint with a supervisory authority.
- California (CCPA/CPRA): rights to know, delete, correct, and opt out of “sale”/“sharing.” We do not sell or share personal information as those terms are defined. We will not discriminate against you for exercising your rights.
To exercise any right, contact us at hmsufyan.developer@gmail.com. Because we do not hold your data on our servers, most requests can be fulfilled directly by you within the App.
11. Children's privacy
FastTrace is not directed to children, and intermittent fasting is generally not appropriate for minors. The App is intended for adults (18+). We do not knowingly collect personal information from children under the age required by your local law (e.g. 13 in the US, 16 in parts of the EEA). If you believe a child has provided information, contact us at hmsufyan.developer@gmail.com and we will address it.
12. International users
The App can be used globally. Your data stays on your device in your own country. Any processing by the Google Play platform named in Section 8 is governed by its policies and safeguards.
13. Security
We use reasonable technical and organizational measures to protect information, and by keeping your data on your device we minimize exposure. However, no method of storage is 100% secure. Protect your device with a passcode and keep your operating system up to date.
14. “Do Not Track”
The App does not track you across third-party services for advertising and does not respond to browser “Do Not Track” signals, as it is a mobile app.
15. Changes to this Policy
We may update this Policy from time to time. We will revise the “Last updated” date and, for material changes, provide notice in the App or store listing. Continued use after changes means you accept the updated Policy.
16. Contact us
Questions or requests? Contact:
VeloByte
hmsufyan.developer@gmail.com