LungTempo Privacy Policy
How Alexandr Korsak (Bitscorp) collects, uses, and stores data in the LungTempo mobile app (co.bitscorp.lungtempo).
Privacy Policy
Effective date: 14 November 2026. I take your privacy seriously. This notice explains what LungTempo stores on your device, what (if anything) leaves the device, and how to contact me.
Alexandr Korsak (Bitscorp), a self-employed professional (autónomo) in Spain, operates the mobile application LungTempo (co.bitscorp.lungtempo). Bitscorp is a trading name, not a registered company. This page applies to LungTempo on iOS and Android. The website https://bitscorp.co has a separate Privacy Policy and Terms and Conditions.
The app
LungTempo is a paced-breathing trainer. You follow an on-screen rhythm, with optional sound and haptic cues, and the app keeps a local log of sessions. It is not a medical device and it does not give medical advice.
Data stored on your device
- Session history (start, end, duration, pattern, breath count), custom patterns, program progress, and settings in a local SQLite database.
- Sound cues that ship with the app. The microphone is not used, and sessions are not recorded as audio.
- Local daily reminders, if you enable them. Remote push notifications are not used.
- If you turn on Apple Health on iOS, a completed session can be saved on this device as a mindful-minutes entry.
Data that leaves your device
- Session logs are not uploaded to a Bitscorp server. There is no LungTempo backend.
- Apple Health, if you enable it on iOS, stores the mindful-minutes sample in Health on your device under Apple policies. LungTempo does not read heart rate, blood oxygen, sleep, or other Health types, and it does not send Health data to Bitscorp. This version does not sync to Health Connect on Android.
- If you send feedback, your email app may include the app version, build number, operating system, and device model in a message to alex@bitscorp.co.
- Purchase and subscription status are handled by Apple or Google and RevenueCat, as described below.
Permissions
- Notifications (optional): a local daily reminder only.
- Apple Health (optional, iOS): permission to save completed breathing sessions as mindful minutes. You can use the app without it.
You can change or withdraw permissions in the operating system settings.
Sensitive information
A breathing-session history can be health-related. It stays on your device. The only Health write is an optional mindful-minutes sample in Apple Health on iOS.
Analytics and crash reporting
LungTempo does not include a third-party analytics or crash-reporting SDK. I do not run Mixpanel, Google Analytics, Firebase, Sentry, or a similar product inside this app. The stores and RevenueCat may keep their own purchase or install records under their policies.
Third parties
I only involve the parties below for the purposes stated. Each has its own privacy policy.
- RevenueCat: To check and restore your Pro entitlement. RevenueCat receives purchase tokens, subscription status, and an anonymous app user identifier. It does not receive the journal, photos, files, or other content you keep in the app.
- Apple: If you buy or manage a subscription or a lifetime purchase on the App Store, Apple processes the payment. We do not receive your full payment card number. If you save a session to Apple Health, that mindful-minutes sample stays in Health on your device under Apple policies.
- Google: If you buy or manage a subscription or a lifetime purchase on Google Play, Google processes the payment. We do not receive your full payment number.
Accounts, servers, and retention
No Bitscorp server. Sessions and patterns stay in on-device SQLite. Apple Health sync, when enabled, writes mindful minutes on the device only.
LungTempo does not require a Bitscorp account. Information stored only on your device remains there until you delete it in the app or uninstall the app. Purchase records are kept by Apple or Google and by RevenueCat for as long as they need them to provide the subscription. If you email me, I keep the message long enough to respond and then delete it when it is no longer needed.
Your rights
Because most LungTempo content never leaves your device, the practical way to access or delete it is in the app, or by uninstalling the app (which removes local data). For any personal data I hold in email, or questions about purchase records, write to alex@bitscorp.co. If you live in the European Economic Area, the United Kingdom, or another region with similar rights, you may also request access, correction, deletion, or a restriction of processing of personal data I hold, and you may lodge a complaint with your local supervisory authority. In Spain that authority is the Agencia Española de Protección de Datos (AEPD).
International processing
I am based in Spain. Apple, Google, and RevenueCat may process purchase data in other countries. Their policies describe those transfers.
Changes to this policy
This Privacy Policy is effective as of 14 November 2026. I may update it from time to time. The current version will always be at https://bitscorp.co/lungtempo/privacy. Material changes will be reflected on this page, and I may also note them in the app.
Contact
Questions about this policy or about LungTempo: alex@bitscorp.co. There is no telephone contact number. Related pages: LungTempo Terms and Conditions, and the list of Bitscorp app policies.