SimpleTrack AI Privacy Policy
Last updated: October 13, 2026
SimpleTrack AI is made by Optimized Health, LLC ("we", "us"). This policy explains what the SimpleTrack AI app collects, why, who else receives it, how long we keep it, and how to delete it. If you have a question, write to admin@optimized.care.
1. What we collect
Your account. Your email address, which you use to sign in with a one-time code. Your first name, if you give it.
About you. Your age, height, weight and goal weight, your goal, your activity level, your waist measurement if you add it, your eating style, the foods you avoid, whether you fast, and your step and water goals.
Your life stage and health answers. The life stage you choose (for example perimenopause, post-menopause or a regular cycle), whether you use hormone therapy, the symptoms you choose, how sensitive you are to carbs, and the areas you find hard.
Your daily check-ins. How you slept, your stress, the symptoms you pick that day, your energy, whether you trained, and whether you took a Recovery day.
What you log. Your meals (names, calories, protein, carbs and fat, and how you logged them), foods and meals you save, corrections you make, water, steps and weight. Steps come from your iPhone's motion data or from what you type, and only the day's total is sent to us. We do not use Apple Health.
Your coach. The messages you send the coach and its replies, and your monthly letters.
Recipes. The recipes you ask for, the recipes made for you, and a list of the recipe ideas shown to you and the ones you turn down.
Your subscription. Whether your subscription is active, its dates and status, as reported by Apple through RevenueCat. We never see your payment card or bank details.
Your consent. Each time you agree to our terms: the version, your answers, the time and the app version.
Your device and how you use the app. The IP address and device type when you sign in, your time zone, the app's version, your notification token if you allow notifications, and short records of what happens in the app (for example that a meal was saved or that the subscription screen was opened). These records hold short code words, never what you typed.
Photos and recordings. Meal photos, menu photos and voice recordings are sent to be analyzed (section 3). We do not store them on our server.
Progress photos stay on your phone. They are not uploaded to our server and are never sent to an AI service.
Our server's log. Like most services, our server keeps a working log. It can include your account ID, the food words you type or say, and barcodes you scan.
2. How we use it
We use your information to run the app: to set and adjust your calorie and protein ranges, estimate your meals, answer you through the coach, write recipe ideas, send the reminders you turn on, and provide your subscription. We also use it to keep the app working and secure, to count how features are used, and to meet legal duties.
We do not sell your information. We do not use it for advertising, and we do not track you across other companies' apps or websites. The app contains no advertising or third-party analytics software and does not read your device's advertising identifier.
3. AI and other services
Some features use outside services. Here is each one, what it receives, and why.
OpenAI receives your voice recordings and what you said in them, to turn them into text and find the foods you named. It receives your meal and menu photos, to estimate the meal or read the menu. It receives meals you describe in words when the food database can't estimate them. It receives your recipe requests, to write recipe ideas: the dish you ask for, the calories and protein a serving should have, your food preferences, the foods you avoid, and the names of recipes you were shown recently.
Anthropic runs your coach. It receives your messages to the coach, with what the coach needs to answer: your meals, check-ins and symptoms, your calorie and protein ranges, your age, activity level and life stage, and the foods you avoid. It receives your weight only when your messages are about your weight. Anthropic also writes short notes from what you log, such as a note on a meal, the first line on Today's coach card and your monthly letter. After a check-in it can receive your first name and your answers, to write a line about your day. When a voice recording is hard to sort into foods, it receives what you said, to sort it.
Requests to OpenAI and Anthropic pass through Vibecode's relay on the way. They do not include your email address or your account ID.
FatSecret can receive the foods you log in words, by voice or from a menu, and the barcodes you scan, to look up their nutrition. Open Food Facts and USDA FoodData Central can receive the barcodes you scan, for the same reason.
RevenueCat receives your account ID and your purchases, to confirm and restore your subscription. Apple handles the payment through the App Store.
Expo delivers notifications. If you allow them, it receives your device's notification token, a random ID for this installation and the words of each notification. Expo also receives a note each time the app starts, with a random installation ID, the app's version and your device's system version.
Vibecode hosts our server, our database, its backups and the server's log, and sends your sign-in codes, so it receives your email address.
Each of these services handles what it receives under its own terms and privacy policy.
4. How we protect it
We use reasonable technical and administrative safeguards to protect your information. No system is completely secure, and we can't guarantee that information will never be accessed without permission.
5. Health information
SimpleTrack AI is a wellness app. We are not a healthcare provider, and we are not a covered entity under HIPAA, so what you enter is personal wellness information, not protected health information. The app does not give medical advice. See our Terms of Service.
6. How long we keep it, and deleting your account
We keep your information while your account is open, with these exceptions: recipe ideas you were shown are kept for 90 days (ones you turn down are kept until you delete your account); a single meal, water entry or weight goes when you delete it; and some technical records are kept for shorter periods (for example, 30 to 90 days).
To delete your account, open the app and go to Profile, then Delete my account. You can also do it from the subscription screen. This deletes your account and everything we hold about you in our database, including your profile, check-ins, meals, weight, coach messages, letters, recipes and consent records, and the progress photos on your phone.
Some things are not erased at that moment:
- Copies of our database kept as backups can still hold your information until those copies are deleted.
- Lines in our server's log stay until the host removes them.
- Information already sent to the services in section 3 is held under their own policies. We do not ask them to delete it, and RevenueCat keeps the record of your purchases.
Deleting your account does not cancel your App Store subscription. To stop being billed, cancel it on your iPhone in Settings, then your name, then Subscriptions.
You can also ask us to delete your account by writing to admin@optimized.care.
7. Your choices and rights
You can see and change most of your information in the app. You can turn notifications off at any time. Depending on where you live, you may have the right to access, correct or delete your information, and to withdraw your consent. California residents may have rights under the CCPA, including the right to know what personal information is collected and to ask for it to be deleted. To use any of these rights, write to admin@optimized.care.
8. Children
SimpleTrack AI is for adults 18 and over. We do not knowingly collect information from anyone under 18.
9. Changes to this policy
We may update this policy. The date at the top shows the latest version, and we will tell you in the app or by email about important changes.
10. Contact
Optimized Health, LLC
admin@optimized.care