Lookup: Tonight's Sky
Yewon Kim Education iPhoneiPadiPod touch
Lookup: Tonight's Sky is a free Education app for iPhone and iPad by Yewon Kim. Requires iOS 17.0. Updated August 25, 2026.
- Price
- Free
- on the App Store
- Size
- 2 MB
- Age 4+
- Updated
- Aug 25
- 2026 · v1.3
Screenshots
About Lookup: Tonight's Sky
Tonight, look up. Lookup computes tonight's sky from your location and today's date, showing which constellations, planets and the Moon are up — fresh every night. SKY SCORE FOR TONIGHT Blends the Moon's phase and altitude, the length of full darkness and cloud cover into a 0-100 score for how good stargazing is tonight — plus the darkest "prime window." LIVE SKY MAP The sky right above you, right now. Stars, constellations, planets and the Moon in a fisheye projection — slide time to watch the sky turn. POINT AT THE SKY (CAMERA + COMPASS) Aim your phone at the sky and the names of constellations and planets in that direction overlay the real sky. Instantly answer "what's that bright star?" OBSERVATION LOG & STAMPS Tap a constellation, planet or meteor shower you've seen to log it — they collect like stamps. See how much sky you've met this month. WORKS OFFLINE Sun, Moon and planet positions are computed on-device, so it works without a connection. Only cloud data uses free weather data. [ SUBSCRIPTION ] Lookup+ unlocks the upcoming sky-events calendar (meteor peaks, conjunctions, moon phases), the Sky Time Machine (replay any date's sky), prime-time observing alerts, unlimited saved locations, and high-res share cards. - Lookup+ Monthly: $2.99/month (auto-renewing) - Lookup+ Yearly: $19.99/year (7-day free trial, then auto-renewing) - Lookup+ Lifetime: $34.99 (one-time, no renewal, great as a gift) Payment is charged to your Apple ID at confirmation. Subscriptions auto-renew unless canceled at least 24 hours before the end of the period. Manage or cancel anytime in your App Store account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://tartan-tango-270.notion.site/Lookup-Privacy-Policy-3935fe84a92f81dcb092d298f09d5d44 Note: Lookup is an astronomy observing and education tool that computes the real positions of celestial objects. It does not provide astrology or fortune-telling. The Sky Score is a guide; the real sky varies with air, light pollution and terrain.
What’s new
Version 1.3 · Updated August 25, 2026
Lookup now really speaks English. The translations were always there — they just never reached the screen. The app now follows your device language, and you can pick a language yourself in Settings. The Lifetime pass also showed its Korean name on English devices. Fixed.
App privacy
The developer, Yewon Kim, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Lookup: Tonight's Sky | – | Free | August 25, 2026 | |
| 별길 - 실시간 밤하늘 별자리·천문관측, 행성지도 | – | Free | Jul 16, 2026 | Compare |
| Zhuangzi - Taoist Classic | – | Free | Sep 30, 2026 | Compare |
| 종로스마트러닝 | – | Free | Feb 21, 2024 | Compare |
| VRWARE ASSEMBLR EDU | – | Free | Nov 11, 2024 | Compare |
| Learn Astrology: AstroLingo | 5.0 / 5 (6) | Free | Oct 19, 2026 | Compare |
| 잉글리쉬캐슬 | – | Free | Nov 22, 2024 | Compare |