Frequently asked questions

Public Beta is for people aged 18 or older recording their own performances. Proxy entry for another athlete is outside this Beta.

Core features are free during Public Beta. Basic Performance recording and History viewing will remain free afterward; some advanced capabilities may later be paid.

New entry, when available, supports 60m, 100m, 200m, 200m Short Track, 400m and 400m Short Track. The 46-discipline catalog remains available for viewing earlier records. Check the registration notice for availability.

Check the registration notice for availability. New entry supports six sprint disciplines with an explicit Competition or Training choice. Earlier records can have an unclassified context. Current PB is not restricted to competition records.

Current PB uses your complete exact-discipline history before display filters, with separate cards when discipline, Result unit, Event Specification or Timing Basis differ. Wind affects eligibility where applicable; it does not define a comparison group. ★ marks a safely established historical PB update or tie.

CSV Import, including Validate and Confirm, is temporarily paused. You can still view and export existing records. The Import Guide describes the retained format; it does not mean importing is currently available.

Yes. You can export your own Performance History as CSV. This is not a full Account backup or restore format.

You can add or remove video links on supported current records. Older or unsupported records are read-only. Existing external HTTPS links remain readable under the current owner and consent rules. Deltafolio does not store the video file; availability depends on the external service.

Normal Product record pages require sign-in and are scoped to their owner; there is no current public Athlete or Performance page. Operator and provider processing follows the Privacy Policy. Images or links you share follow the destination’s visibility rules.

Individual performance deletion is temporarily paused. Account deletion remains available and is irreversible in Deltafolio; exporting first is optional. Provider processing and retention are described in the Privacy Policy.

Yes. Deltafolio has responsive layouts for mobile and desktop browsers. It is not certified for every OS, browser or device combination.

Use resend in the verification-required flow. For an invalid or expired verification link, reopen the flow and request a new link; password recovery is also available. Wait before retrying a rate-limited flow, and use Contact if the issue remains unresolved.

Use the public Contact form or its support email address. Do not send passwords, authentication tokens or other sensitive information.