SpaceJelly

Name: SpaceJelly
Author: ZWV Labs

LiveZWV Labs1 app · 9 installsToolsFreecom.spacejelly.app

Twilight launch alerts: score nearby rockets for visible space-jellyfish plumes

Alert me ★ Watch Open in Play ↗

Total installs: 9
Installs / day: 0
Rating: —★
Released: 10 Sept 2026
Last update: 22 Sept 2026
Countries: —

Install history

exact counter from Google Play

30dAll

Installs per day · last 90 days

Change timeline

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Data safety

declared by the developer on Google Play

No data shared with third parties
Collects data Location and Financial info
Data is encrypted in transit
No way to ask for data deletion

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

8 in 2 groups

2 Sensitive2 Notable4 Routine

What this app can do with your phone

Know roughly where you are, using mobile towers and Wi-Fi networks
Know your exact location using GPS, Wi-Fi and mobile networks

LocationSensitive2

Access to where your device is, using GPS or network signals

Know roughly where you are, using mobile towers and Wi-Fi networksapproximate location (network-based) · ACCESS_COARSE_LOCATION
Know your exact location using GPS, Wi-Fi and mobile networksprecise location (GPS and network-based) · ACCESS_FINE_LOCATION

OtherNotable6

Access to miscellaneous device features that don't fit other categories

Start itself automatically as soon as your phone finishes turning onrun at startup · RECEIVE_BOOT_COMPLETED
Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
Connect to the internet to load content and send datafull network access · INTERNET
Make your phone vibratecontrol vibration · VIBRATE
Check with Google Play that you got this app legitimatelyGoogle Play license check · com.android.vending.CHECK_LICENSE

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Full description

🚀 WHAT SPACEJELLY DOES • Nearby launch discovery from trusted schedule data • Twilight visibility score (0–100%) with clear labels: Prime, Good Chance, Marginal, Unlikely, or Invisible • Plain-language "why this score?" breakdown (solar geometry, plume lighting, distance, clouds) • Live countdown, weather context, and look direction (azimuth + elevation) • Sky Guide compass to aim your phone at the plume • Smart notifications when a launch meets your score threshold • Home-screen widgets and Wear OS support so T-minus and score stay on your wrist • Dark, night-sky UI built for outdoor evening use OBSERVER-FOCUSED PREDICTIONS SpaceJelly isn’t just a launch calendar. It combines: • Your location and distance to the pad • Launch timing vs local twilight • Whether the plume is sunlit at altitude • Trajectory and geometry calculations • Cloud cover and visibility forecasts You only get alerted when a visible twilight show is plausible—not for every daytime flight or scrub. CUSTOMIZABLE ALERTS • Score threshold (e.g., Good Chance and above) • Alert timing options from 24 hours out down to T-0 • Scrub and NET time change updates • Quiet hours support PRIVACY & PERMISSIONS • No account required • Location used strictly for nearby launch distances and sky orientation

What's new

Recent launches now open with the viewing map, a mission page, and a replay. The replay uses the provider stream first (SpaceX, NASA, Blue Origin). Everyday Astronaut and NASASpaceflight are only used if no official stream exists. Also: photo searches on X and Reddit, a Recent launches list, and the upcoming list only shows flights with a real clock-time NET. Green = best view, yellow = good, orange = edge.

Growing in Tools

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