TMinusZero
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Premium
T-Minus Zero keeps the public schedule live for everyone. Premium adds eligible-launch AR on mobile and tablet, richer alert controls, follows and saved filters, iPhone widgets, Launch Live Activity, Dynamic Island countdown, calendar/RSS feeds, embeds, change history, and weather and viewing context where data is available.
Cancel anytime. Browsing stays free. By subscribing, you agree to the Terms and Privacy Policy.
Premium starts here
For eligible launches, Premium adds mobile and tablet AR Pad guidance so you can orient toward the launch site.
LC-39A
Pad reference
Mobile / tablet
Supported surface
02
Change Watch And Alerts
Custom reminder timing beyond the default U.S. T-10 on iPhone
03
My Launches And Saved Views
Save up to 25 named filter presets
04
iPhone Widgets And Launch Live Activity
Launch Clock and Following Launches widgets
What Premium is for
Public launch discovery stays open. Premium is for when you want followed launches, saved views, launch-change alerts, native iPhone surfaces, calendars, feeds, embeds, and launch-detail tools to stay organized around the missions you care about.
First
01
For eligible launches, Premium adds mobile and tablet AR Pad guidance so you can orient toward the launch site.
Public launch detail pages still show the core schedule and launch information.
Second
02
Premium gives signed-in users more control over best-effort launch reminders and launch-change alerts, including scrubs, status changes, NET changes, state alerts, all-launch account rules, and launch-specific rules.
Without Premium on iPhone: T-10 reminders for every U.S. launch on that phone. You cannot pick individual launches or other reminder times. Web push requires Premium on supported browsers.
Third
03
Save and sync the launch views you actually use: My Launches, follow rules, named filter presets, default views, and a cleaner launch-card-focused feed preference. Widgets can prioritize followed launches from the latest app snapshot.
Public users can still filter the shared schedule, but saved views and follows are Premium account tools.
Manage them later from Saved.
Fourth
04
Keep upcoming and followed launches visible outside the app on supported iPhone surfaces, including Home Screen widgets, Lock Screen widgets, Launch Live Activity, Dynamic Island countdown, and StandBy when iOS presents Live Activities there.
Native system surfaces require a signed-in Premium account and supported iOS device.
Fifth
05
Move launches into the tools you already check with one-off calendar exports, auto-updating calendar subscriptions, and RSS/Atom feeds.
Public calendar browsing stays free; Premium adds personal exports and recurring subscriptions.
Calendar, RSS, and embed tools live under Integrations.
Sixth
06
Add launch cards to external sites and get deeper launch-detail context inside the product, including what changed, launch-weather interpretation, viewing guidance, jellyfish potential, and recovery or sonic-boom cues when data is available.
Public launch pages keep the current schedule visible without these account-owned tools.
What stays free
Browse the shared live launch schedule, read launch details, search, filter, and browse the public calendar when that is all you need.
The schedule itself is not the Premium gate. Premium is the layer that saves, alerts, exports, embeds, and explains the launches you choose to track.
Details
What Premium includes, billing, sync, and how alerts differ from the free iPhone default.
Premium includes AR Pad for eligible launches, richer alert controls, follows, saved filter presets, native iPhone widgets, Launch Live Activity and Dynamic Island surfaces, calendar exports, recurring calendar feeds, RSS/Atom feeds, embeddable launch cards, change history, and weather and viewing context where data is available.
Yes. T-Minus Zero keeps public discovery open: the shared live launch schedule, launch detail basics, search, filters, and public calendar browsing stay available without Premium.
No. AR Pad appears for eligible launches when AR data is available, and it is positioned for mobile and tablet use rather than desktop viewing.
Without Premium on iPhone, reminders cover every U.S. launch at T-10 only. Premium adds richer control over reminders and launch changes, including scrubs, status changes, NET changes, state alerts, all-launch rules, and single-launch rules. Notifications remain best effort.
Saved filters are named launch-feed views, such as a state, provider, pad, status, sort, and date range. Follows are My Launches rules for tracking an exact launch, provider, rocket, pad, launch site, or state.
Yes. One-off add-to-calendar and recurring calendar feeds are Premium workflow tools. Public calendar browsing remains available.
Yes. Cancel anytime from Billing. Access stays active through the end of your current billing period.
Premium
Premium turns the shared schedule into AR guidance, alert rules, follows, iPhone widgets, Live Activity, feeds, embeds, and launch-detail context around your own launch tracking.
Cancel anytime. Browsing stays free.
