Privacy Policy
Effective 2026-10-17
This Privacy Policy explains what Common Ridge ("Common Ridge", "we", "us"), the maker of CornerCrew, collects when you use CornerCrew, why, and the choices you have. In short: your voice stays on your phone, we keep only what we need to sync your workouts and write your weekly review, and we do not track you.
- Audio is processed on your device and never stored.
- Transcripts are kept on your device according to your retention setting.
- Set logs (weight, reps, exercise, time) go to our servers for sync and your weekly review.
- The weekly review uses the Claude API with no audio and no personal information beyond your first name.
- We delete your data within 24 hours of a deletion request.
- No tracking, no ads, no selling data.
1. What we collect
- Account: from Sign in with Apple, a user id and the first name you share. If you use Apple's private email relay, we only see the relay address.
- Workout data: set logs, exercises, programs, notes, PRs, readiness and session ratings you enter or say.
- Purchases: whether you have CornerCrew Pro, from Apple's subscription notifications. We never see your card.
- Usage and diagnostics: first-party product events and crash reports. You can turn product events off in Settings, Privacy.
- Health data (optional): body weight and heart rate if you allow Apple Health access, and workouts you save to Health. This stays between the app and Health unless you log it in CornerCrew.
- Location (optional, outdoor cardio only): distance and pace while you run an outdoor session. Not linked to your account.
- Messages with a coach (when the marketplace launches): notes you send and receive.
2. Audio and transcripts
CornerCrew uses the microphone only while a workout is active. Speech is recognized on your device. Audio is processed on the device and is never stored, and never leaves your phone. The text transcript of what you said is kept on your device for as long as your retention setting says (you choose in Settings, Privacy). Only the parsed set logs sync to our servers.
3. What goes to our servers
Set logs are sent to CornerCrew servers so your data syncs between devices and so we can write your weekly review. They are stored with your account on a managed database hosted on Railway.
4. The weekly review and Claude
For the weekly review we send your recent set logs to Anthropic's Claude API. No audio and no personal information beyond your first name is sent. Anthropic processes it to produce the review and, under our agreement, does not use it to train its models. If you turn server review off, a simpler review runs on your device and nothing is sent.
5. Payments
CornerCrew Pro subscriptions are handled by Apple through the App Store, under Apple's privacy policy. When the coach marketplace launches, payments to coaches are handled by Stripe, which collects the payment and payout details it needs; we receive limited information such as payment status.
6. How we use data
To run CornerCrew (log, sync, cue, review), to verify Pro access, to keep the service secure and fix crashes, to answer support requests, and to meet legal obligations. We do not use your data for advertising and we do not sell or share it for others' marketing.
7. Who we share with
- Service providers who process data for us: Railway (hosting and database), Cloudflare (website and network), Anthropic (weekly review, as above), Apple (sign-in, subscriptions, push notifications), Sentry (crash reports), Stripe (coach payments, when launched).
- A coach, only if you choose to share your training with that coach.
- Authorities, if the law requires it.
- A successor company, if Common Ridge is part of a merger or sale, with this policy still applying.
8. Tracking
CornerCrew does not track you across other companies' apps or sites, uses no advertising identifiers and has no third-party advertising SDKs.
9. Retention and deletion
We keep your data while your account is active. You can export your data and delete your account in the app (Settings, Privacy). We delete your account data from our servers within 24 hours of a deletion request, apart from limited records we must keep for legal or fraud-prevention reasons and encrypted backups that expire on their normal cycle. You can also write to [email protected]. Transcripts and anything stored only on your phone are removed when you delete the app.
10. Your rights
Depending on where you live (for example under the GDPR, UK GDPR or the California Consumer Privacy Act) you may have the right to access, correct, export, delete, restrict or object to our use of your data, and to complain to your regulator. Email [email protected] and we will respond within the time the law requires. We do not discriminate against you for using these rights.
11. Security
Data is encrypted in transit (HTTPS) and access to production data is limited. No system is perfectly secure, so we cannot promise absolute security.
12. Children
CornerCrew is not directed at children under 13 and we do not knowingly collect their data. If you believe a child has given us data, write to us and we will delete it.
13. International transfers
Our servers are in the United States. If you use CornerCrew elsewhere, your data is transferred to and processed there, with the safeguards the law requires.
14. Changes
If we change this policy in a material way we will tell you in the app before it takes effect. The effective date above shows the latest version.
15. Contact
Common Ridge, [email protected].