T-Minus – Space Launch Tracker

T-Minus – Space Launch Tracker

Track SpaceX, NASA, ULA & more

845 ratings
51 reviews
Free
In-App Purchases

Details

  • Released
  • Updated

Features

T-Minus – Space Launch Tracker screenshot #1 for iPhone
T-Minus – Space Launch Tracker screenshot #2 for iPhone
T-Minus – Space Launch Tracker screenshot #3 for iPhone
T-Minus – Space Launch Tracker screenshot #4 for iPhone
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About

Stay informed about all space launches and events from agencies like SpaceX and NASA. Watch live streams, access real-time data, and discover historical missions. Features include push notifications, widgets, and collectible mission patches.

Track launches from 7000+ past missions
Watch live streams and HD videos
Receive push notifications for launches
iOS widgets and Apple Watch app
Collect mission patch trading cards
Follow ISS and Starbase activity
Browse astronaut and spacecraft catalog
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What users say

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What's New in T

4.17

June 29, 2026

Thank you for using T-Minus and for the continued support from the Premium users! Follow @t_minus_app on X or Threads for updates on development and feel free to suggest new ideas!

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Subscription plans

Premium Monthly

Unlock T-Minus Premium for one month.

$1.991 Month
How to cancel T subscription ⁉️
1

In-App Purchases

$0.99

Electron

Small satellite launch

Events

Read more about Integrated Test Flight 7

Integrated Test Flight 7

Seventh test flight of the Starship launch vehicle

Jan 15, 2025 Jan 18, 2025

Read more about Integrated Flight Test 6

Integrated Flight Test 6

Sixth test flight of the Starship launch vehicle.

Nov 13, 2024 Nov 21, 2024

Read more about Integrated Flight Test 5

Integrated Flight Test 5

Fifth test flight of the Starship launch vehicle.

Oct 12, 2024 Oct 15, 2024

User reviews

Great app

Great app but I wish more features were available for free

still paywalled

the best unique feature was their daily card collection mini-game, and you would never get duplicate cards on a new days’ card; now you will open 4 days in a row and potentially get 4 cards that are duplicate of 4 other cards.

I really understand the need to monetize to keep the app / server costs running and premium is really not that expensive; but I think they’ve lost sight of the middle ground on a couple of features being downgraded severely for free users.

no hate you guys have made the best space app, just trying to provide feedback ❤️
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Best space app

It’s honestly the best space app out there and it’s so much fun redeeming space patches and I love it so much with the membership being a good price so thank you.

how the mighty have fallen

a once great app that locked some great, but reasonable, features behind a premium paywall but provided a great experience overall for the free user has changed and locked almost 85% of its functionality behind the premium paywall and will ask you to buy premium literally every time you open it. it is almost comical how many previously free features are now paywalled. I wouldn’t be surprised if they start trying to charge you to be able to see more than one launch in advance, considering you now can’t see more than one day in advance now without paying for premium.
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how the mighty have fallen

a once great app that locked some great, but reasonable, features behind a premium paywall but provided a great experience overall for the free user has changed and locked almost 85% of its functionality behind the premium paywall and will ask you to buy premium literally every time you open it.

it is almost comical how many previously free features are now paywalled. I wouldn’t be surprised if they start trying to charge you to be able to see more than one launch in advance, considering you now can’t see more than one day in advance now without paying for premium.
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Developer apps

User experience

🐞

Reported Bugs

4 issues

Custom app icons don't work

Bug

Upcoming launches take long to update

Bug

Unnecessary loading screen

Bug

Deletions to scheduled launches not explained

Bug

Requested Features

4 requests

iPad app

Feature

Support for iOS 16 Lock Screen widget

Feature

Trading cards feature

Feature

Smaller Lock Screen widget

Feature

FAQ

What does the T-Minus app do?

The T-Minus app is a comprehensive tracker for space launches and events from various agencies like SpaceX, NASA, and ULA. It provides real-time information, live streams, historical launch data, and news updates to keep users informed about the latest in space exploration.

What are the key features of the app?

Key features include tracking over 7000 past launches, watching live streams and HD videos, receiving push notifications before launches, using iOS widgets and an Apple Watch app, collecting mission patch trading cards, and following ISS and Starbase activity. It also offers a catalog of astronauts, launch vehicles, and spacecraft.

Is the T-Minus app free to use?

The app offers a freemium model. While many features are available for free, some advanced functionalities require a Premium membership, which is available through monthly or yearly subscriptions. These subscriptions automatically renew unless cancelled.

What devices is the T-Minus app compatible with?

The app is designed for iOS devices. Specific features like Picture-in-Picture and widgets are available on iOS 14 and later, while Lock Screen widgets require iOS 16 and later. An Apple Watch app is also available for an enhanced experience.

How can I use the app to stay updated on launches?

You can use the app to discover upcoming launches, view a launch calendar, and receive push notifications 24 hours, 1 hour, and 10 minutes before each launch. You can also check the 'Latest News' section for updates and bookmark articles for future reference.