SkyLens Star labels the Sun, Moon, planets, bright stars and constellations live through your camera — computed from real astronomy, not a stock star map. No account, no network, no tracking.
Download on the App StoreSkyLens Star 通过相机实时标注太阳、月亮、行星、亮星与星座连线 —— 位置由真实天文算法实时推算，不是一张预制星图。无需账号，无需联网，不做任何追踪。
前往 App Store 下载Positions are computed for your exact location and moment using the SwiftAA astronomical library — the Sun, the Moon and its phase, five planets, ~45 bright stars and 8 constellation figures.
基于 SwiftAA 天文算法库，按你所在的经纬度和此刻时间实时计算：太阳、月亮及月相、五大行星、约 45 颗亮星、8 组星座连线。
Indoor steel and electronics can throw a phone's compass off by tens of degrees. Tap Snap to Moon or Snap to Sun and SkyLens corrects itself against a body you can actually see.
室内钢筋和电器会让手机指南针偏差几十度。对准你肉眼能看到的月亮或太阳，点一下「校准」，SkyLens 就会自动补正方位偏移。
Every labelled object opens a card with altitude, azimuth, magnitude and a plain-language description — bundled into the app, so it reads the same with your phone in airplane mode.
点击任意标注可查看高度角、方位角、星等，以及一段通俗介绍。这些内容已随 App 打包，飞行模式下同样能看。