Comparison

T vs Space Coast Rocket Tracker

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

T

Track upcoming US rocket launches with detailed information on timing, status, and weather. Offers a free version with essential features and an optional Premium subscription for advanced tools like widgets and Live Activities.

Highlights
  • Browse upcoming launches
  • View launch details (timing, status, weather)
  • Follow specific missions
  • Mobile launch alerts
  • Premium widgets and Live Activities
  • AR Trajectory on supported devices
Features
Read full description

Launch day, from your point of view. Track upcoming SpaceX, NASA, and Blue Origin launches in one launch schedule. Find the next rocket launch, check local times, and follow changes to the missions you care about—with no ads. FREE TO EXPLORE Browse the launch schedule, search past and upcoming missions, use filters, and open official webcast links without an account. Find missions such as Starship and Artemis, focus on Kennedy Space Center, Cape Canaveral, or Vandenberg. See local launch times, countdowns, published windows, mission details, rockets, providers, and launch pads. Check available launch weather and viewing summaries. Launch cards flag when a launch's timing can light up a twilight jellyfish plume, as likely or possible. Your View provides location-based viewing context for U.S. App Store users when data is available. On iPhone, enable free T-10 reminders for eligible countdown-ready launches when notifications are enabled. BUILT TO KEEP UP WITH LAUNCH DAY Launch plans change. T-Minus Zero checks eligible missions more frequently near liftoff to keep up with new times and status updates. MAKE LAUNCH DAY YOURS WITH PREMIUM Premium brings your launch day into focus: • Your AR launch guide: AR Pad points toward the launch area for eligible missions. • Deeper viewing insight: explore more weather and viewing interpretation when available. • Alerts your way: follow missions, providers, rockets, pads, or launch sites. Customize reminders, supported timing and status alerts, and quiet hours. • Countdown at a glance: keep eligible countdowns close with Live Activities and Dynamic Island, and add Home Screen and Lock Screen widgets on supported iPhones. • Make it yours: color the app with a solid color, a gradient, Spectrum, or your own hue, from Soft to Neon. Widgets and the Live Countdown follow; launch status colors never change. • More ways to plan: review launch changes since your last visit, and use calendar and feed tools. ON IPHONE DUO Keep the countdown on the cover display, then open iPhone Duo to spread Today and launch details across the inner display. ON APPLE WATCH Check your selected launch, follow its countdown, see available viewing outlook, and add launch complications to your watch face. Setup requires a paired iPhone. Viewing outlooks are available for U.S. App Store users. Some features require Premium. Launch schedules, weather, viewing guidance, and notifications are planning aids and can change. Viewing tools and alerts vary by mission, device, and settings. Notifications are delivered on a best-effort basis. T-Minus Zero is independent 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. Available plans, offers, and prices are shown before purchase and may vary by region. Manage or cancel subscriptions in App Store settings. Lifetime Premium, where offered, is a separate one-time purchase and does not renew. It does not cancel an existing subscription. Privacy Policy: https://www.tminuszero.app/legal/privacy Terms of Service: https://www.tminuszero.app/legal/terms License Agreement (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Support: https://www.tminuszero.app/support

About

Space Coast Rocket Tracker

Features
Read full description

Track every upcoming U.S. rocket launch in one place. Space Coast Rocket Tracker (SCRT) follows launches from every American spaceport — Cape Canaveral, Kennedy Space Center, Vandenberg, Starbase, Wallops, and more — with live countdowns, delay and hold alerts, and the actual outcome once the rocket flies. FEATURES • Live launch list with T-minus countdowns for every U.S. site • Local alerts for delays, holds, Go-for-Launch, and results — no push server, no accounts • Sky Finder: point your phone toward the pad with a real compass • Weather at the pad, powered by Apple WeatherKit • Home Screen, Lock Screen, and StandBy widgets with live countdowns • Live Activities and Dynamic Island support • Ask Siri "when's the next launch" • Add any launch to your calendar in one tap • Curated map of real Space Coast viewing spots, with directions • 180 historical NASA images and a "Today in Rocketry History" archive PREMIUM (optional) • "Will I See It?" — a personalized visibility forecast for any launch, based on your location, the time of day, and the sky • Daily "Today in Rocketry History" notification • Full historical image archive unlocked instantly No accounts. No analytics. No tracking. Your location never leaves your device. Space Coast Rocket Tracker Premium is an optional auto-renewing subscription ($1.99/month or $14.99/year). Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ — Privacy Policy: https://matthew-cassin.github.io/scrt-privacy/

Screenshots

T4 screens
Space Coast Rocket Tracker3 screens

Verdict

The call

The clearest difference is device support: T at 3 against Space Coast Rocket Tracker's 1. On price, ads, in-app purchases and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. T sells 5 in-app purchases, starting at $3.99 per month and Space Coast Rocket Tracker sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Scorecard1 real difference · 9 level
T versus Space Coast Rocket Tracker: the parameters behind the verdict, then further details
ParameterTSpace Coast Rocket Tracker
PriceFreeFree
Rating5.0 (2 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 5 days—
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPad, Apple Watch — betteriPhone
Requires iOS16.0 — better17.6
Further details — not scored
Size47 MB28 MB
Age rating4+4+
DeveloperT-MINUS ZERO LLCMatthew Cassin

In-app purchases

5 purchases

T

Subscriptions4
  • Individual Monthly14 Days trial$3.991 Month
  • Family Monthly14 Days trial$5.991 Month
  • Individual Annual14 Days trial$39.991 Year
Show 1 more
  • Family Annual14 Days trial$59.991 Year
One-time1
  • Lifetime Premium$149.99
2 purchases

Space Coast Rocket Tracker

Subscriptions2
  • SCRT-Premium$1.991 Month
  • Premium-Annual$14.991 Year

Questions

Is T free?
T is free to download, with in-app purchases available.
Is Space Coast Rocket Tracker free?
Space Coast Rocket Tracker is free to download, with in-app purchases available.
Do T or Space Coast Rocket Tracker have ads?
Neither T nor Space Coast Rocket Tracker shows ads.

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