Go4Liftoff
Live launch tracker & alerts
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Stay on top of every rocket launch happening around the world. Go4Liftoff gives you real-time countdowns, mission details, and push notifications so you never miss a launch again.
LIVE LAUNCH TRACKING
Follow upcoming and past launches from SpaceX, NASA, Rocket Lab, ULA, and every other launch provider worldwide. Each launch includes a live countdown timer, launch window details, mission description, and current status.
DEEP MISSION DETAILS
Dive into the details behind every launch — vehicle specifications, booster flight history, landing information, launch pad location, crew manifests, and the agency behind the mission. Tap through to explore individual rockets, cores, and their complete flight records.
FLIGHT TIMELINE
Follow every mission step by step with a live flight timeline — countdown milestones, liftoff, stage separation, fairing jettison, orbit insertion and more, tracked in real time.
STARSHIP DASHBOARD
A dedicated page for following SpaceX's Starship program with the next flight countdown, live flight timeline, and program timeline.
ISS LIVE TRACKER
Watch the International Space Station in real time — current position on a live map, altitude, velocity, and upcoming pass predictions.
SPACE EVENTS
Track upcoming space events including eclipses, spacecraft releases, ISS operations, EVAs, rollouts, and more.
ON THIS DAY
Rediscover historic launches and space events from this date in previous years — a new moment from space history every day.
SPACE NEWS
Browse the latest space news and articles from top sources, all in one place.
ASTRONAUTS, AGENCIES & PROGRAMS
Explore active, retired, and historic astronauts. Browse space agencies from around the globe. Follow programs like Artemis, Commercial Crew, and more — with linked launches and events for each.
ROCKETS, SPACECRAFT & SPACE STATIONS
Detailed profiles for every rocket configuration in service, browse spacecraft, plus space station information including docked vehicles and crew.
LAUNCH LOCATIONS & WEATHER
Browse launch sites worldwide with pad details, launch history, and live weather conditions at each pad.
FOLLOW WHAT YOU LOVE
Follow launches, agencies, astronauts, programs, space stations, and locations — all in one unified Following feed for quick access to everything you care about.
SHARE THE MOMENT
Send launches and space events to friends with a tap — deep links open straight into the app.
LAUNCH STATISTICS
Dive into historical launch analytics — launches by year, top agencies, top rockets, success rates, orbits, and more.
CUSTOMIZABLE NOTIFICATIONS
Get alerted before launches at the times you choose — 24 hours, 1 hour, 10 minutes, 5 minutes, or set your own custom intervals. Filter notifications by launch provider or launch location so you only hear about the launches you care about. Get notified when a webcast goes live or a launch status changes.
DARK & LIGHT THEMES
Choose between dark and light mode to match your preference. Supports 12-hour and 24-hour time formats.
BECOME A SUPPORTER
Go ad-free and unlock supporter-only tools: live payload orbit tracking, rocket comparison, and more. Try the yearly plan free for 14 days.
Data powered by The Space Devs Launch Library 2 API.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Stability and polish:
• Fixed a crash when sharing launches or events on iOS 26
• More reliable ISS Live Tracker
• Smoother Supporter purchase experience
• Improved image loading and general stability
Thanks for using Go4Liftoff! Keep the feedback coming.
The developer, Jacques Rascagneres, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Location
- Identifiers
- Usage Data
- Diagnostics
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Location
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Jacques Rascagneres
- Size
- 38.4 MB
- Category
- Reference
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- Buy a Coffee $2.99
- Yearly Supporter $14.99
- Monthly Supporter $2.99
- Copyright
- © 2026 Jacques Rascagneres