BolTimer

Track & Swim Video Timing

Gratuit · Achats intégrés · Conçue pour iPad. Non validée pour macOS.

High-frame-rate timing for track and swimming: flash start detection, frame-by-frame judging, stroke and split analysis, and import of videos you already shot. BolTimer is an electronic timing app for track & field and swimming training. Record at a high frame rate, then judge the result frame by frame on your phone. TRACK • Finish-line recording up to 240 fps on supported iPhones • Choose sprint or distance: distance races record the start and splits on a timeline • Flash or sound start detection can mark 0 time automatically; you can also open and warm up the camera first, then record manually. Distance races can be filmed in segments and exported as one video • Frame-by-frame review with up to 8 lanes • Drag a result onto a lane, recalibrate the start frame, fine-tune within ±3 ms • Copy results as text or export video with a timing overlay SWIMMING • One phone follows one swimmer; several phones stay on the same clock by filming the same starting flash • Mark takeoff, entry, breakout, turn touch, turn push and finish frame by frame • Reaction time, flight time, underwater phase, lap splits and total time • Count left and right arm entries separately, with a check for missed or accidental double taps • Stroke count, distance per stroke and SWOLF per lap CUSTOM EVENT TEMPLATES • On single-segment track and swim reviews, switch to Events and mark the actions in your template frame by frame • Built-in templates: track start (reaction, block clearance, left/right foot contact and toe-off, finish) and swim technique (reaction, takeoff, entry, breakout, hand entries, finish touch) • Track: contact time, flight time and step rate; swim: event timeline and intervals • Event trend curves per athlete and template IMPORT AN EXISTING VIDEO • Pick a clip from your library, choose the start frame yourself, then judge it like a live recording • Slow-motion clips are read at their real capture rate, so times are not stretched • Short clips are prepared for smooth frame-by-frame stepping HOW IT WORKS 1. Auto start: align the flash zone, tap Stand By, recording begins after the gun 2. Manual start: open and warm up the camera, wait until Ready, then tap Record (the start flash must be in the clip) 3. Step through frames and mark the moments you need 4. Copy results or export annotated video to Photos; distance races can merge all clips into one export REQUIREMENTS • iOS 15.6 or later • A real iPhone with a rear camera (the Simulator has no camera); the highest frame rate available depends on your model • Camera and microphone permission for timing; photo library permission only when you import or export a video DATA & PRIVACY No account and no sign-in. Recordings and results stay on your device and are not uploaded to our servers. MEMBERSHIP Free sessions included. An optional paid 1-year pass or a one-time lifetime purchase unlocks unlimited use. Both are one-time purchases, not auto-renewing subscriptions. Purchases are processed by Apple. Support: https://www.qinggetech.cn/boltimer-support/

  • Cette app n’a pas reçu suffisamment de notes ou d’avis pour en proposer un aperçu.

New: switch between athlete name and bib number on the review screen.

Le développeur Shanghai Qingge Technology Co., Ltd. a indiqué que les pratiques de l’app en matière de confidentialité peuvent inclure le traitement des données tel que décrit ci‑dessous. Pour en savoir plus, consultez la politique de confidentialité du développeur .

  • Données non collectées

    Le développeur ne collecte aucune donnée avec cette app.

    Les pratiques en matière de confidentialité peuvent varier, notamment en fonction des fonctionnalités que vous utilisez ou de votre âge. En savoir plus

    Le développeur n’a pas encore indiqué quelles fonctionnalités d’accessibilité sont prises en charge par cette app. En savoir plus

    Fournisseur
    Shanghai Qingge Technology Co., Ltd.
    Taille
    5,7 Mo
    Catégorie
    Sports
    Compatibilité
    Nécessite iOS 15.6 ou version ultérieure.
    • iPhone
      Nécessite iOS 15.6 ou version ultérieure.
    • iPad
      Nécessite iPadOS 15.6 ou version ultérieure.
    • iPod touch
      Nécessite iOS 15.6 ou version ultérieure.
    • Mac
      Nécessite macOS 12.5 ou une version ultérieure et un Mac doté d’une puce Apple M1 ou une version ultérieure.
    • Apple Vision
      Nécessite visionOS 1.0 ou version ultérieure.
    Langues
    Anglais et Chinois simplifié
    Achats intégrés
    Oui
    • BolTimer Yearly Membership 17,99 $US
    • boltimer_lifetime 69,99 $US
    • boltimer_weekly 17,99 $US
    Copyright
    © 上海擎歌