T-Minus Zero: Launch Schedule
Rocket Alerts & Live Countdown
Free · In‑App Purchases
Follow the global rocket launch schedule with live countdowns and official webcast links. See viewing context where available and alerts for supported missions.
Browse the global rocket launch schedule, follow live countdowns, and open official webcast links. For supported missions, turn on reminders and change alerts.
T-Minus Zero is an independent launch schedule and viewing companion for people who want to follow liftoff—not just browse a database.
GLOBAL LAUNCH SCHEDULE
• Browse upcoming rocket launches worldwide in one calm, chronological schedule
• See launch windows, live countdowns, status, pad, rocket, provider, mission, and local time
• Search and filter launches, rockets, providers, pads, sites, and locations
• Open links to official live coverage when available
SUPPORTED ALERTS
• Turn on reminders for eligible missions
• Receive supported alerts for new times, scrubs, holds, and status changes
• Follow supported launches, providers, rockets, pads, launch sites, or U.S. states
• Review source context and recent schedule changes
• Alert availability varies by mission and notification settings
KNOW WHERE TO LOOK
• Use AR Pad for eligible launches to point toward the launch area
• Check launch weather and viewing context where available
• Understand the published window, timing confidence, and local conditions
FOLLOW THE MISSION LIVE
• Use Mission Spine for supported missions from countdown through flight
• Keep eligible countdowns visible with widgets, Live Activities, Lock Screen, and Dynamic Island support
• Add launches to your calendar and use supported feed exports
FREE TO BROWSE
Browse the global launch schedule, search, filters, news, reference pages, and public calendar without an account. On iPhone, free reminders are available for supported missions when notifications are enabled.
PREMIUM
Premium adds richer alert controls, follows, saved filters, AR Pad, widgets, Live Activities, calendar and feed tools, change history, and deeper viewing context.
Launch schedules, weather, viewing guidance, and notifications can change and are provided as planning aids. Alerts are available only for supported missions and are delivered on a best-effort basis. T-Minus Zero is an independent product and is not affiliated with or endorsed by launch providers, agencies, or data sources.
Premium subscriptions renew automatically unless canceled at least 24 hours before the end of the current billing period. Current plans and prices are shown before purchase and may vary by region. Manage or cancel subscriptions in App Store settings.
Privacy Policy: https://www.tminuszero.app/legal/privacy
Terms of Service: https://www.tminuszero.app/legal/terms
Support: https://www.tminuszero.app/support
Launch day is more dependable in this update:
• Near liftoff, T-Minus Zero checks more frequently for timing and status changes, helping important launch updates appear sooner.
• New launch Shortcuts make it faster to check the next launch, open viewing guidance, manage alerts, and start or stop a Live Countdown.
• Launch updates are more reliable across notifications, widgets, Live Activities, and Dynamic Island.
• Launch details make schedule and status changes easier to understand, with smoother Mission Spine and AR Pad guidance and more dependable weather updates.
This update also includes bug fixes and performance improvements.
The developer, T-MINUS ZERO LLC, 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 Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Location
- Contact Info
- User Content
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- T-MINUS ZERO LLC
- Size
- 37.2 MB
- Category
- Reference
- Compatibility
Requires iOS 16.0 or later.
- iPhone
Requires iOS 16.0 or later. - iPad
Requires iPadOS 16.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Family Annual $59.99
- Individual Annual $39.99
- Family Monthly $5.99
- Individual Monthly $3.99
- Copyright
- © 2026 T-MINUS ZERO LLC
