Comparison

Rockets vs Sky Note

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

Head to head
About

Rockets

Features
Read full description

Rockets is a personal launch-day companion for spaceflight fans who want to know what is worth watching, what changed, and what to do next. Today highlights the next relevant mission and source freshness. Explore keeps the 3D globe, search, Mission Planner, and Launch Pulse. My Missions saves a complete local journey, while Launch Room combines the countdown, status, source details, change history, Calendar, Live Activity, and alert controls. Mission Control is the existing optional EUR 4.99 one-time purchase. It unlocks unlimited watched missions and advanced enthusiast tools forever. There is no subscription, trial, recurring billing, account, or Rockets-operated backend. Existing Mission Control buyers receive the Rockets 2 paid capabilities automatically after StoreKit restoration. Explore launch sites on a 3D globe, search pads and missions, compare recent and upcoming launches, and use Mission Planner to filter missions by provider, orbit, status, timing, and weather or hold concerns. Add selected launch windows to Calendar and start a Live Activity for upcoming missions. Rockets uses Launch Library 2 for launch schedules and launch pad data. If launch-site data is temporarily unavailable, the app may use OpenStreetMap Overpass as a fallback for public launch-site map data.

About

Sky Note

Get a simple, actionable weather forecast for your current location or any city. It tells you what to wear, if you need an umbrella, and upcoming precipitation. Receive nudges for outdoor activities and air quality alerts.

Highlights
  • Plain-English daily weather summary
  • Next 2-hour precipitation forecast
  • Clothing and umbrella recommendations
  • Outdoor activity and commute nudges
  • Up to 16-day outlook
  • Local weather alerts
  • Family weather reminders
Features
Read full description

Sky Note is a weather sheet you can actually use. Open it and see what’s happening where you are: the temperature, whether rain is coming, what to wear, and whether you need an umbrella. Swipe between places. No account. Your city list stays on the phone and can be exported. Today • One plain-English line for heading out, not a wall of gauges • Next 2 hours of precipitation, about 15 minutes per bar • Clothing and umbrella • Commute, outdoor exercise, and laundry: a nudge only when weather will get in the way • Air quality on China’s national index, with a short note when it’s poor The next few days • 24-hour hourly forecast • Up to 16-day outlook • Heads-ups inferred from the forecast for lightning, heavy rain, or a sharp cooldown (not official warnings) • Optional local alerts when rain or a cooldown is on the way People you care about • Mark a city for family weather; we’ll remind you when rain or a cooldown is coming there • Add several places. Search by city, neighborhood, or street Home screen • “Today’s Note” widget for local weather Settings • Celsius or Fahrenheit, wind units, 12- or 24-hour time • Detailed meteorology: pressure, dew point, visibility, pollutants • Export and import your place list • No ads, no in-app purchases, no account Weather and air quality come from Open-Meteo. Location is used only to look up the local forecast. Privacy Policy: https://fengyunchuang.com/privacy-jf.php?app=观云

Screenshots

Rockets3 screens
Sky Note4 screens

Verdict

The call

The clearest difference is price: Rockets at Free against Sky Note's $0.99. Sky Note's advantage is in-app purchases (none vs 1). On update cadence, ads, device support 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

Rockets is free to download; Sky Note costs $0.99 up front. Rockets sells 1 one-off in-app purchase. Sky Note asks for nothing beyond the download.

UpkeepUpdate frequency

Rockets ships an update every 8 days, Sky Note every 9 days. The most recent releases landed on October 25, 2026 and October 29, 2026 respectively.

Scorecard2 real differences · 6 level
Rockets versus Sky Note: the parameters behind the verdict, then further details
ParameterRocketsSky Note
PriceFree — better$0.99
Positive reviews—100.0% of reviews
Update frequencyEvery 8 days — betterEvery 9 days
AdsNoNo
In-app purchasesYesNo — better
Monetization—Paid
DevicesiPhoneiPhone, iPad — better
Requires iOS18.018.0
Further details — not scored
Size4 MB16 MB
Age rating4+4+
DeveloperMirco Schoepf俊烽 李

In-app purchases

1 purchases

Rockets

One-time1
  • Mission Control$3.99
None

Sky Note

No in-app purchases

Questions

Is Rockets free?
Rockets is free to download, with in-app purchases available.
Is Sky Note free?
Sky Note costs $0.99, with no in-app purchases.
Do Rockets or Sky Note have ads?
Neither Rockets nor Sky Note shows ads.
Which is updated more often, Rockets or Sky Note?
Rockets ships an update every 8 days, and Sky Note every 9 days. Most recently, Rockets was updated on October 25, 2026 and Sky Note on October 29, 2026.

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