Race Trajectory vs 发令助手pro

Complete Track & Field Record Management ◆ NEW: Next Race Save the meet, event, goal time, race start and up to two call times. You get a reminder before each call and at the start, a Live Activity counts down to your next step on the Lock Screen and in the Dynamic Island, and after the race a prefilled entry is one tap away. The ultimate record-keeping app for track and field athletes and running enthusiasts. Manage detailed records for every event from sprints to marathons in one comprehensive platform. Key Features: • Full World Athletics event support (100m to Marathon, Hurdles, Race Walking, Relays) • Detailed records: splits, finishing place, round, heat, lane, weather & venue • Visualize your progress with a time-progression graph • Automatic Personal Best & Yearly Best • Works offline, anytime • Siri & Shortcuts: check your personal best or add a record hands-free • iCloud backup & restore for worry-free device transfers (Premium) Perfect for competitive athletes, recreational runners, and coaches. Track your progress with precision, visualize improvements, and achieve your goals. Start professional-level record management with intuitive, easy-to-use interface. Transform your training data into performance insights today! ---------- Premium Plan (Subscription) An auto-renewable monthly subscription that removes all ads, lets you attach up to 5 photos and videos per record, and backs up your data to iCloud. - Length / Price: 1 month / price shown in the app - Payment will be charged to your Apple ID account at confirmation of purchase - Subscription automatically renews unless canceled at least 24 hours before the end of the current period; your account is charged for renewal within 24 hours prior to the end of the period - You can manage or cancel your subscription anytime in your Apple ID account settings after purchase - Terms of Use (EULA): https://race-trajectory.web.app/terms/?lang=en-US - Privacy Policy: https://race-trajectory.web.app/?lang=en-US

发令助手是一款面向运动训练场景的发令与视频计时工具，支持通过声音与闪光完成发令，并结合视频录制与选点计时功能，帮助用户进行训练过程中的时间记录与分析。 【主要功能】 • 发令功能 支持“各就位、预备、发令”流程，通过声音与闪光提示完成发令操作，适用于训练起跑场景。 • 摄像计时 支持录制训练过程，并通过拖动时间轴选择起点与终点，实现时间计算。 • 多人终点记录 支持记录多名运动员的终点时间，适用于多人训练或分组测试场景。 • 视频回放辅助 通过视频回放查看关键时间点，辅助判断起点与终点，提高计时的可操作性。 • 本地数据处理 所有视频与计时数据均保存在设备本地，不依赖网络。 【适用场景】 • 跑步训练 • 体能测试 • 校园体育教学 • 日常运动记录 本应用提供订阅功能，用于解锁完整功能与持续使用权限。