Privacy
Privacy Policy
This Privacy Policy explains what information Adaptive Strength Coach ("the App", "we", "us") collects, why we collect it, and how we handle it. It applies to the App on iOS and Android and to adaptivestrengthcoach.com.
Adaptive Strength Coach
Last updated: September 20, 2026
The short version
We collect the minimum needed to run your training programme and your account: your email address, the workouts and sets you log, your subscription status, and basic app-crash/diagnostic data. We do not sell your data, we do not show ads, and we do not use third-party advertising or tracking SDKs of any kind.
Information we collect
Account information. When you create an account, we collect your email address and a securely hashed password. We never store your password in plain text.
Guide and mailing-list signups. If you request a free guide on our website, we store the email address you provide and the date you consented so we can provide training guidance and occasional product updates. This signup is separate from creating an App account.
Training data. To build and adapt your programme, we store the workouts, exercises, sets, reps, and loads you complete, along with your training preferences (goal, experience level, schedule, equipment, and any exercise limitations you tell us about). This is health and fitness information you provide directly by using the App.
Subscription and purchase status. If you subscribe to Premium, our payment provider (Apple App Store, Google Play, or RevenueCat, which manages subscription status across both) tells us whether your subscription is active. We do not receive or store your payment card details — those are handled entirely by Apple or Google.
Diagnostic and crash data. We do not currently collect automated crash or diagnostic data. If we add this in the future (for example, to detect and fix crashes automatically), we will update this policy first.
What we do not collect. We do not access your device's location, contacts, camera, or photo library. We do not use advertising identifiers, third-party analytics SDKs, or any form of ad tracking. We do not show ads in the App.
How we use your information
- To create and maintain your account and sync your training data across your devices
- To generate and adapt your training programme based on your logged performance
- To verify your subscription status and provide Premium features
- To respond if you contact support
- To send training guidance and occasional product updates when you voluntarily join our mailing list
- To fix bugs and keep the App reliable
We do not use your training or health data for advertising, and we do not sell it to anyone.
Local notifications
If you enable training reminders in Settings, the App schedules reminder notifications entirely on your device, based on your own training history already stored locally. No reminder data, device push token, or notification content is ever sent to us or to any third party.
Where your data is stored
Your account and training data are stored using Supabase, our backend data provider, on servers operated by Supabase's infrastructure partners. Training data is also cached on your device so the App works offline; it syncs back to your account when you reconnect.
Third parties we work with
- Supabase — hosts your account and training data
- Apple App Store / Google Play — process subscription payments; we never see your card details
- RevenueCat — helps us verify subscription status consistently across iOS and Android
We do not share your data with any other third party, and we do not permit these providers to use your data for their own advertising purposes.
Your rights
You can:
- Access or export your data by contacting us (see below)
- Delete your account and data at any time from Settings, or by visiting adaptivestrengthcoach.com/delete-account or emailing us
- Correct inaccurate information by editing it directly in the App where possible, or by contacting us
- Withdraw mailing-list consent at any time using the unsubscribe link in a message or by contacting us
If you are located in the European Economic Area, UK, or a jurisdiction with similar data protection law, you have additional rights under GDPR or equivalent legislation, including the right to lodge a complaint with your local data protection authority.
If you are a California resident, you have rights under the CCPA, including the right to know what personal information we collect and to request its deletion. We do not sell personal information.
Data retention
We keep your account and training data for as long as your account is active. Mailing-list signup data is kept until you unsubscribe or ask us to delete it. If you delete your account, we delete your account-linked personal data within a reasonable period, except where we are required to retain limited records for legal, tax, or fraud-prevention purposes.
Children's privacy
The App is not directed at children under 13 (or the relevant minimum age in your country), and we do not knowingly collect personal information from children under that age.
Changes to this policy
We may update this policy as the App changes. We will update the "Last updated" date above, and for material changes we will make reasonable efforts to notify you in the App.
Contact us
Questions about this policy or your data: [email protected]