随手弹幕 vs GlowVox

【随手弹幕 - 让你的文字闪耀全场】 「随手弹幕」是一款拥有赛博朋克美学的 LED 滚动字幕应用。无论是演唱会应援、电竞比赛现场、机场接机，还是浪漫表白、摆摊叫卖，都能让你的手机变成醒目的发光灯牌。 核心功能： 炫酷特效：内置雪花、烟花、流星、爱心、彩虹、火焰等多种动态效果。 高度定制：自由调节文字大小、滚动速度、字体颜色和背景颜色，支持精选艺术字体。 场景素材：八个常用场景，先预览再应用，让表达更方便。 完整作品库：保存文字与样式，支持收藏置顶、重命名、更新和另存副本，旧文字历史仍可使用。免费版可保存 3 个作品。 导出分享：支持当前画面图片、完整文字长图及完整滚动循环 GIF。 沉浸展示：点击画面即可收起或展开底部操作区。 PRO 终身版特权： 解锁高级字体与动态特效 移除广告 不限数量的作品库 图片与 GIF 无水印导出 已有终身 PRO 用户自动享有本次新增的 PRO 权益。

Your iPhone becomes a handheld LED sign — and a megaphone. GlowVox scrolls giant glowing text across the screen and, when you want it to, shouts that text out loud on a loop. Night market, concert crowd, airport arrivals, a proposal after dark: hold it up and people see you from the other end of the street. WHAT IT DOES • Full LED engine. Three marquee lanes, glitch, typewriter, strobe, neon glow, gradient shimmer and mic-reactive beats — with a built-in photosensitivity guard on the fast flashing. • Say it out loud. Text-to-speech loops your wording with sweet, deep or cartoon voice effects, or loops your own recording, with up to +6 dB of outdoor gain for a Bluetooth speaker. • Background music that knows its place. Loop a track behind the sign; the instant your shout-out starts the music ducks out of the way, then fades back when you stop. • Photo to LED dot matrix. Bright pixels become lamps, dark ones stay black — pets, logos and idol photos all light up. • Lock Screen pickup sign. A Live Activity keeps it on the Lock Screen and Dynamic Island, so the screen stays cheap on battery and you still never miss them. • Ready-made templates across six scenes: market stalls, fan chants, proposals, parties, airport pickups and everyday utility signs like queue numbers and parking. • Live variables. Put {time} or {date} in the text and it keeps itself current. • Landscape, upside-down and mirror modes, adjustable font, size, speed and blinking, and a searchable color library. • Siri shortcuts to light a saved sign without opening the app. • Export and share as GIF, video or screen recording — and export any recording as MP3. • Stop timer at 15/30/60/120 minutes, plus a low-battery prompt that offers power-saving mode. PRIVACY, PLAINLY No developer servers. No data collection. No ads and no analytics SDKs. Your recordings and signs stay on your device. The in-app purchase covers the full template, effect and motion library, text-to-speech and recording loops, background music, photo signs, GIF / video / screen-recording export, saving more than 3 signs, and playback without the watermark.