拾光灯 vs FlashSOS Emergency Flashlight

极致照明与创意的完美结合 欢迎使用 您的App名称，一款集强力LED手电筒、智能屏幕灯与自定义文字跑马灯于一体的全能工具。无论是在漆黑的夜晚寻找钥匙、在演唱会现场打call、还是在机场接机，它都能帮你轻松搞定。 手电筒模式 (LED闪光灯) 一键开启高亮LED，满足你的日常照明需求。我们为您精心预设了6种实用的闪烁模式： 纯光：常亮照明，应对日常黑夜。 呼救：国际SOS标准模式，户外探险、紧急情况下的生命信号。 脉冲：心跳般规律的闪烁，吸引注意。 波浪：温柔起伏的节奏，适合露营或氛围照明。 快闪：极速频闪，派对、防身、拍视频的绝佳选择。 开合：呼吸般的柔和闪烁，不刺眼。 自定义模式：通过滑块自由调节亮灯时长与灭灯时长（毫秒级控制），打造独一无二的专属闪光信号。 屏幕灯模式 (柔光护眼) 不想闪光灯直射眼睛？切换至屏幕灯模式，用手机屏幕发光，为您提供更加舒适的照明体验。 亮度调节：支持0-100%无级调节。 色彩选择：提供白光、暖黄光、红光（夜拍/观星）、蓝光、绿光等选择。 定时关闭：5/15/30分钟定时器，伴您安心入睡。 文字滚屏 (跑马灯功能) 这不仅是手电筒，更是一个可以移动的信息牌！ 自定义内容：输入任意文字，如“我在找你”、“生日快乐”、“紧急求助”。 滚动效果：从右向左匀速滚动，清晰醒目。 速度调节：支持慢、中、快三档，适应不同场景。 字体与颜色自由设置： 字体：数十种系统字体任选，包括衬线、手写、圆体、艺术字体等。 字号：支持小、中、大字号调节。 颜色：可分别设置文字颜色（红、蓝、绿、黄等）和背景颜色（黑、灰、深蓝等）。 背景/文字：一键切换黑底白字或彩底白字。 应用场景示例： 机场/车站接人：高举手机滚动显示姓名或车牌号。 演唱会/音乐节：显示偶像名字或求援信息。 紧急求助：在嘈杂或封闭环境中，无声展示求援信息。 浪漫惊喜：在黑暗中滚动播放表白或生日祝福。 使用方法 点击底部标签栏，在手电筒与屏幕灯间自由切换。 在手电筒页面点击开关开启闪光，点击预设模式或自定义滑块调节节奏。 在屏幕灯页面点击“文字滚屏”开关，输入文字并调整字体、颜色与速度。 如果您有任何建议，欢迎通过App内反馈功能联系我们。 您的App名称 是一款轻量、强大且免费的iOS工具。无论您是深夜归家的上班族、热爱户外的探险家，还是喜欢派对搞气氛的潮流玩家，它都能成为您口袋里的得力助手。 （温馨提示：长时间使用闪光灯或屏幕高亮会加快电量消耗，建议在必要场景使用。）

■ One-Tap SOS Strobe Emergency Signal Long-press to fire the international standard SOS pattern (3-short / 3-long / 3-short) with synchronised flash and haptics. Strobe adjustable from 1 Hz to 20 Hz. Auto-throttles on low battery and cools down if the torch overheats — never dies when you need it most. Mis-touch protection (1.0s–3.0s long-press confirmation) prevents pocket fires wasting juice. Dual sync: camera torch + full-screen colour flash doubles your visible distance at night. ■ Morse Code Encoding Engine Type any text (English, Chinese, digits, or symbols) — FlashSOS auto-encodes it into clean on/off light pulses. 5 playback speeds: 0.5× / 1× / 1.5× / 2× / 4×; base unit duration customisable from 50 ms to 1000 ms. Includes a full printable Morse reference table inside the app. Use it for backcountry distress, covert signals, concert fan light shows, or team codes. ■ Custom Rhythm Editor (Upgrade to Pro — Lifetime Unlock) Three creative ways to build your own flash pattern: ① BPM Beat Mode — slide from 30 BPM to 300 BPM, every beat fires with millisecond-accurate sync; ② Preset Rhythm Library — 10 built-in scene patterns: Heartbeat / Breathing Light / Lighthouse Beacon / Red-Blue Police Siren @ 1Hz / Concert Cheer @ 120 BPM / SOS International Distress / Strobe Alert @ 8 Hz / 4-4 Rave Kick @ 128 BPM / Flickering Candle / Railway Hand Signal; ③ Manual Tap Recorder — tap the rhythm you want on-screen, we capture the exact ON/OFF timeline locally on your device. ■ Why Choose FlashSOS • Runs 100% locally on-device. Your typed text, saved phrases, recorded rhythms and history stay inside your iPhone's encrypted sandbox. Nothing uploads to any server, ever — no internet connection required at all. • Zero privacy footprint. No sign-in, no location requests, no IDFA collection, no background tracking. Only asks for camera (torch LED) permission when you actively tap the flash button, and you can revoke it any time in iOS Settings. • 12 native languages: Simplified Chinese, Traditional Chinese, English, French, German, Spanish, Italian, Portuguese, Russian, Japanese, Korean, Arabic. • Transparent privacy policy: full stand-alone page (linked in-app and on App Store) explains exactly what we do and do NOT do with every iOS permission we request. ■ FlashSOS Pro (one-time unlock or monthly plan) Unlocks all three premium features: Morse Code, Custom Beats and Strobe Warning. The SOS emergency tab stays 100% free forever - life-saving functions are never paywalled. Restore Purchases and Family Sharing work on the same Apple ID. Subscription: payment is charged to your Apple ID at confirmation. The subscription renews automatically unless auto-renew is turned off at least 24 hours before the end of the current period, and each renewal is charged at the same price within 24 hours before the period ends. Manage it in Settings > Apple Account > Subscriptions. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/