T-Minus Zero

Track upcoming US launches with countdowns, change alerts, weather context, and Premium tools like widgets, Live Activities, and AR Trajectory on supported devices.

T-Minus Zero is an independent launch-tracking app for people following upcoming US launches.

Browse upcoming launches without an account, open launch details for timing and context, and follow missions that matter to you. Premium adds deeper tools on iPhone and iPad, including widgets, Live Activities, saved launches, change alerts, calendar and feed exports, and AR Trajectory on supported devices.

WHAT YOU CAN DO • Browse upcoming launches from a calm Today feed and Search • Open launch details with timing, status, weather, and linked context • Get mobile launch alerts with clear opt-in controls • Upgrade to Premium for widgets, Live Activities, Following, and more launch tools

PREMIUM (AUTO-RENEWABLE SUBSCRIPTION) Premium is optional and billed through the App Store. Plans include Individual Monthly, Individual Annual, Family Monthly, and Family Annual. Family Sharing is available on family plans. Subscriptions renew until canceled in App Store subscription settings.

T-Minus Zero is intended for ages 13 and older. It is not directed to children.

INDEPENDENT PRODUCT T-Minus Zero is not affiliated with, endorsed by, or sponsored by launch providers, agencies, or data sources. Launch and weather information can change and is shown with source context in the app.

Legal

Privacy Policy: https://www.tminuszero.app/legal/privacy Terms of Service: https://www.tminuszero.app/legal/terms Account deletion and privacy choices: https://www.tminuszero.app/legal/privacy-choices#account-deletion Data sources and attribution: https://www.tminuszero.app/legal/data Support: https://www.tminuszero.app/support

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/