Privacy Policy
Last updated: November 13, 2026
This policy explains how the doublepolle app ("doublepolle", "the app"), made by ArktiskLabs ("we", "us"), handles your information.
Summary
doublepolle has no accounts and no servers. Your training plans, workouts and notes stay on your iPhone. We do not collect, sell or share your personal information, and we cannot see your data.
Data stored on your iPhone
Your plans, planned and completed workouts, heart-rate settings, skis, notes, snow conditions and wax notes are stored only in the app on your iPhone. They are not uploaded to us. Deleting the app deletes this data. Your iPhone's own backups (iCloud or computer) may include it, under Apple's control.
Apple Health
With your permission, doublepolle reads from Apple Health:
- workouts and their routes, to check off planned workouts and show workout summaries;
- heart rate, to show heart rate and time in zones and to suggest your maximum heart rate;
- distance (skiing, walking and running, cycling), to show distance and pace;
- sleep, to show how you slept the night before a workout;
- your date of birth, to estimate a maximum heart rate.
When you record a ski session with your iPhone, doublepolle saves the workout, its route and distance to Apple Health.
Health data is used only to provide these features. It is never used for advertising or marketing, never sold, never shared with third parties and never sent to us. You can change what doublepolle can read or write at any time in the Settings app › Health › Data Access & Devices › doublepolle.
Apple Watch
If you turn on Send Workouts to Apple Watch, doublepolle uses Apple's WorkoutKit to place upcoming planned workouts in the Workout app on your watch. This happens through Apple's frameworks on your devices; nothing passes through us.
Location
doublepolle uses your location only while you record a ski session with your iPhone, to measure distance, speed and your route and to keep recording with the screen locked. The route is saved with the workout in Apple Health.
To show where a workout took place, the app asks Apple's mapping service for the name of the place where it started, and shows route maps with Apple Maps. Those requests go to Apple and are covered by Apple's Privacy Policy.
Sharing plans and workouts
When you share a plan or workout, doublepolle creates a file that you send to whoever you choose, using the iOS share sheet. Shared files contain the plan or workout only. They do not include your completed workouts, Apple Health data, maximum heart rate or personal heart-rate zones.
Subscriptions
doublepolle Pro is sold through the App Store and processed entirely by Apple. We never receive your payment details or Apple Account information. The app only checks with Apple whether you have an active subscription.
No tracking
doublepolle does not include analytics, advertising or tracking software. We do not collect usage data and do not track you across apps or websites.
If you email us, we use your email address and what you send only to reply to you, and delete it when it's no longer needed.
Children
doublepolle is not directed to children under 13, and we do not knowingly collect personal information from children.
Your choices
You can turn off any permission (Health, Location, workout scheduling) in the Settings app at any time; the related features will stop working. You can delete all app data by deleting the app. Data the app saved to Apple Health stays there until you delete it in the Health app.
Changes
If this policy changes, we'll update this page and the date above. Significant changes will also be noted in the app's release notes.
Contact
Questions about privacy: [email protected].