Privacy Policy

You sign in with Sign in with Apple or Google. When you do, we store the provider’s subject identifier (a stable ID that is unique to you) and your email address. We use these to identify your account and to contact you about your account. We do not receive or store your Apple or Google password.

The sets you log, your programs, targets, and progress are stored on our servers (a FastAPI backend) so your training can be computed and synced across your iPhone and Apple Watch. This data belongs to you.

Ollimis an AI personal trainer. When you ask for a program, our server asks a third-party AI model to choose exercises from our own exercise catalog. That request contains only anonymous programming inputs — your training goal, experience level, the workout day’s name, per-muscle set targets, the list of eligible exercises, and any body parts you asked us to work around. It never includes your name, email, account identifiers, or any Apple Health data, and under our agreement with the AI provider these requests are not used to train its models.

Every number in your program — sets, volume, progression — is computed and validated by our own engine.

If you log a meal from a photo, that photo is sent to our server and forwarded once to a third-party AI provider — not the one that generates your programs — to estimate the meal’s nutrition. By default we do not store it; our server processes the photo and discards it. The app strips the photo’s metadata, including location, before it is uploaded.

If you turn on “Keep my meal photos,” we store your photos in our cloud storage (Cloudflare R2) and use them solely to improve our meal estimator — model training and testing. No photo is ever shown to other users or served publicly; access is internal only.

A kept photo is deleted when you delete its meal log, and all of your photos are deleted when you delete your account. Turning the setting off stops new photos from being kept; photos already kept stay until their log — or your account — is deleted.

Either way, the nutrition estimate itself — food names, portions, calories, and macros — is stored as part of your meal log.

During a workout, your Apple Watch measures your heart rate; the session’s average and maximum are saved with that workout on our servers. If you choose to connect Apple Health, we also read your body weight, body fat percentage, and lean body mass and store them on our servers to show your trend alongside your training. With your permission, we read your age range, biological sex, and height once to pre-fill your profile and seed your calorie targets.

Ollim also writes to Apple Health: when you finish a session, we save that workout to Health so it counts toward your activity rings. You can turn this off at any time in Profile.

Every read is gated by iOS’s Health permission prompt, and you can change Ollim’s access at any time in the Health app. Your health data is used only to power your own features. Beyond the infrastructure that hosts our servers, we never share it with any third party — not the AI service, not ad networks — and we never use it for advertising. Deleting your account deletes it from our servers.

Ollim asks for location for three separate, optional things. None of them runs unless you turn it on, and you can withdraw any of them in iOS Settings.

Finding a gym. When you search gyms “near me,” or pin a gym you added to where you are, the app takes a single reading and sends those coordinates to our server to look up what’s nearby. It is a lookup, not a trail — we don’t build a location history from it. A gym you add and pin yourself does store that gym’s coordinates, because that is the point of pinning it.

Gym arrival reminders. If you switch these on, iOS watches a geofence around your gym and tells the app when you arrive so it can remind you to start your planned workout. This needs “Always” location permission, but the watching happens on your device — arriving at your gym uploads nothing.

Gym suggestions. With your separate in-app consent, starting a workout that isn’t attached to a gym records a coarse location fix on your device only. Once a routine emerges, one coarse centre point is sent as the same nearby-lookup so we can name the place and suggest it. The app never raises the system location prompt from a workout start — it only uses permission you granted somewhere else. You can clear this history any time under Profile → My Gym → “Gym suggestions.”

We never track you in the background, never use location for advertising, and never sell or share it. Photos you log a meal from have their location metadata stripped before upload, as described above.

Premium subscriptions are processed by Apple through the App Store, and subscription state is managed on our side via RevenueCat. Payment card details are handled by Apple — no card data ever touches our servers.

Ollim ships with an ad integration for the free tier, and it is currently switched off. No ads are served in the app today, on any tier, and the Google Mobile Ads SDK is never started.

If we switch it on, free-tier banner ads will come from Google AdMob and will be requested as non-personalized — no advertising identifier, no tracking of you across other apps, and so no App Tracking Transparency prompt. A Premium subscription turns ads off either way. We will update this section before anything here changes.

With your permission, our website uses Google Analytics to measure page visits, referral campaigns, and App Store button clicks. Google receives website usage and device information and uses analytics cookies. We do not send workout, nutrition, health, or account data through website analytics, and advertising personalization and Google signals are disabled.

You can decline analytics or change your choice using Cookie settings in the footer. Declining does not prevent downloading the app. App Store links include campaign labels so Apple can report aggregate campaign performance. A button click is not an app installation.

We do not sell your personal data. Apart from the optional website analytics described above, we collect only what the app needs to work and to compute your training — the one exception being the meal photos you explicitly choose to keep.

You can delete your account and its data at any time from the app (Profile → Delete account), or by emailing us at support@ollim.app. Deleting your account removes your training data — and any meal photos you kept — from our servers.

Questions about privacy? Reach us at support@ollim.app.