Contents
Explosive AS ("we", "us", "our") provides a suite of tools for measuring and tracking athletic sprint performance. This Privacy Policy covers all services operated by Explosive AS:
We are committed to protecting your privacy in accordance with the EU General Data Protection Regulation (GDPR), the Norwegian Personal Data Act (personopplysningsloven), and other applicable privacy laws.
For all privacy-related requests — including access, correction, and deletion — contact us at the email address above.
The Sprint Timer app processes video entirely on your device. We do not upload, receive, or store any videos or timing data from standalone app use. No personal data is collected through the app itself.
When you submit sprint results or videos through the app to the Score platform, or when a coach registers you as an athlete on a team, personal data is processed on our servers. This includes your athlete profile, test results, and any videos you choose to submit for coach review.
Our community and educational courses are hosted on Kajabi. When you join the community, enrol in a course, or make a purchase, personal data is processed by both Explosive AS and Kajabi Inc. as outlined below.
| Data | Purpose |
|---|---|
| Full name | Identify athlete on profile and leaderboard |
| Year of birth | Age-group scoring and children's privacy compliance |
| Gender | Gender-appropriate performance benchmarks |
| Country | Leaderboard filtering and display |
| Sport & position | Relevant benchmarking and filtering |
| Profile photo | Optional — displayed on your athlete profile |
| Email address | Sending your login link and important service notifications |
| Data | Purpose |
|---|---|
| Sprint times (acceleration, speed, agility, power, max velocity) | Score calculation and leaderboard ranking |
| Computed scores and age-group percentiles | Performance tracking over time |
| Test date and test type | Historical tracking |
| Submitted video files | Coach review and verification of self-timed results |
| Data | Purpose |
|---|---|
| Magic link tokens (short-lived, hashed) | Passwordless login — automatically deleted after use or expiry |
| Device identifier (random UUID stored locally) | Maintain login across browser contexts on the same device |
| License information (subscription tier, purchase reference) | Access control for coaches and teams |
| Data | Purpose |
|---|---|
| Full name & email address | Account creation and communication |
| Purchase history | Access to paid content and subscription management |
| Community activity (posts, comments) | Community participation — visible to other members |
| Course progress | Tracking completion and providing relevant content |
| Processing activity | Legal basis |
|---|---|
| Athlete profile, test results, login | Contract (Art. 6(1)(b)) — necessary to deliver the service you signed up for |
| Public leaderboard display | Consent (Art. 6(1)(a)) — opt-in; you may withdraw at any time |
| Coach review of submitted videos | Consent (Art. 6(1)(a)) — you choose to submit a video for review |
| Service notifications and login links | Contract (Art. 6(1)(b)) — necessary to access the platform |
| Kajabi community & courses | Contract (Art. 6(1)(b)) — necessary to provide purchased content |
| Service improvement and security | Legitimate interest (Art. 6(1)(f)) — to operate a secure and reliable platform |
We use the following sub-processors. Each has agreed to process your data only as instructed by us and in accordance with GDPR.
| Processor | Purpose | Location |
|---|---|---|
| Supabase Inc. | Database, file storage, and backend functions for Explosive Score | USA (EU Standard Contractual Clauses) |
| Netlify Inc. | Web hosting for score.explosive.app | USA (EU Standard Contractual Clauses) |
| Kajabi LLC | Community platform, course hosting, and licensing | USA (EU Standard Contractual Clauses) |
| Resend Inc. | Transactional email (login links, notifications) | USA (EU Standard Contractual Clauses) |
| Apple Inc. / Google LLC | App distribution and in-app purchases | USA (own privacy policies apply) |
We do not sell your personal data. We do not use your data for advertising purposes.
Our service providers are based in the United States. Data transfers to these providers are safeguarded through EU Standard Contractual Clauses (SCCs) as provided for under GDPR Art. 46. By using our services, you acknowledge that your data may be processed outside the European Economic Area under these safeguards.
| Data type | Retention period |
|---|---|
| Athlete profiles and test results | As long as your profile is active, plus 12 months after deletion request |
| Submitted videos (pending review) | Deleted within 90 days of a final coach decision (approve or reject) |
| Approved videos (published results) | Retained as long as the result is active; deleted on your request |
| Login tokens (magic links) | 24 hours or until used, whichever is sooner |
| Device session identifiers | 12 months from last use |
| License and purchase records | 5 years (legal and accounting obligations) |
| Kajabi community and course data | Governed by Kajabi's retention policy; deleted on account closure |
Under Norwegian law and GDPR Art. 8, individuals aged 13 and over may consent to digital services themselves. Children under 13 require verifiable consent from a parent or guardian before a profile can be created.
For athletes under 18, we recommend that a parent, guardian, or coach:
If you believe a child under 13 has created a profile without parental consent, contact us at privacy@explosive.app and we will delete the profile promptly.
Under GDPR, you have the following rights regarding your personal data:
To exercise any of these rights, contact privacy@explosive.app. We will respond within 30 days. You may also delete your profile and test results directly from your profile page.
If you believe we have not handled your data correctly, you have the right to lodge a complaint with the Norwegian Data Protection Authority:
The Explosive Score platform does not use tracking cookies or advertising cookies. We use browser local storage (not cookies) solely to keep you logged in across sessions:
explosive_player_id — stores your player ID so you don't need a new login link every visitexplosive_device_id — a random identifier used to confirm your login in cases where your mail app opens links in a separate browserThese identifiers are stored only on your device and are not used for tracking or advertising. You can clear them at any time by clearing your browser's local storage, or by visiting your profile page and choosing to log out.
The Kajabi platform (explosive.app) uses its own cookies for session management and analytics. Please refer to Kajabi's privacy policy for details.
We take reasonable technical and organisational measures to protect your personal data, including:
No system is perfectly secure. If you believe your data has been compromised, please contact us immediately at privacy@explosive.app.
We may update this Privacy Policy from time to time to reflect changes in our services or legal requirements. When we make significant changes, we will update the effective date at the top of this page and, where appropriate, notify you by email or through the platform.
We encourage you to review this policy periodically. Continued use of our services after changes are posted constitutes acceptance of the updated policy.
Last updated: 17 May 2026