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Best Space Cadet Apps

247+ iOS apps & games curated and reviewed

4.7 avg rating
20 free apps & games
Updated October 2026

With an average user rating of 4.7★, the space cadet apps category is one of the App Store's strongest. Browse all 247+ apps and games we track, sorted so the most loved ones surface first.

Compare top Space Cadet Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
13D Pinball Space3D Pinball SpaceFree5.0★ (1)NoYesOct 2026
2Astro PinballAstro PinballFree4.7★ (122)NoNoOct 2026
3Space Cadet Defender HD: InvadersSpace Cadet Defender HD: InvadersFree4.4★ (468)NoYesOct 2026
4Space Cadet Defender: Recon InvadersSpace Cadet Defender: Recon InvadersFree4.5★ (231)NoYesOct 2026
5Space Frontier 2Space Frontier 2Free4.7★ (47K)YesYesOct 2026
6Nebula by Space CadetsNebula by Space CadetsFree5.0★ (1)NoNoOct 2026
7Space Cadet DefenderSpace Cadet DefenderFree4.2★ (22)NoYesOct 2026
8ISS Spotter AppISS Spotter AppFree—NoNoSep 2026

Top Picks for Space Cadet Apps

3D Pinball Space#1

3D Pinball Space by Du Nguyen Viet

The pinball you grew up with
Editor's Choice
🎮 Games
5.0😞(1 ratings)
FreeIn-App Purchases
3D Pinball Space screenshot 1
3D Pinball Space screenshot 2
3D Pinball Space screenshot 3
3D Pinball Space screenshot 4
3D Pinball Space screenshot 5
3D Pinball Space screenshot 6

Experience classic pinball action with a space-themed mission system. Complete objectives to advance through ranks and unlock new challenges. Manage your fuel to avoid aborting missions and aim for the highest rank.

What We Love

  • 🤩 Nostalgic gameplay
  • 👍 Works like the original
  • ✨ Good sound effects
  • 🕹️ Playable gameplay

Room to Improve

  • 😠 Too many ads
  • 📱 Screen size issues
  • 💸 Not worth the money
  • 🔇 Unstoppable music
  • 🐌 Lagging and choppy
  • ❌ Controls not responsive
  • ⚫ Black screen on launch
  • 💰 Scam/Rip-off
  • 🔊 No sound
  • 🔄 Unplayable after update
Astro Pinball#2

Astro Pinball by Kyle Sylvestre

Strong Contender
🎮 Games
4.7(122 ratings)
Free
Astro Pinball screenshot 1

Embark on a galactic mission to conquer the pinball galaxy. Enjoy authentic classic pinball machine sounds and animations. Compete globally and climb the leaderboards to prove your skills.

Space Cadet Defender HD: Invaders#3

Space Cadet Defender HD: Invaders by SixHourSoft LLC

Worth Considering
🎮 Games
4.4😊(468 ratings)
FreeIn-App Purchases
Space Cadet Defender HD: Invaders screenshot 1
Space Cadet Defender HD: Invaders screenshot 2
Space Cadet Defender HD: Invaders screenshot 3
Space Cadet Defender HD: Invaders screenshot 4
Space Cadet Defender HD: Invaders screenshot 5

Defend Earth from an alien invasion in this fast-paced arcade space shooter. Upgrade your ship with powerful enhancements and conquer over 150 unique levels, including challenging boss battles. Compete for high scores and save your progress.

What We Love

  • ⭐ Excellent game
  • 🕹️ Fun and challenging gameplay
  • 🕹️ Nostalgic old-school feel
  • 🕹️ Addictive and engaging
  • 💰 Good value for free game
  • 🎨 Great graphics and visuals

Room to Improve

  • 💰 Difficulty requires paid upgrades to progress
  • 🛠️ Controls can be sluggish or unresponsive
  • 🔁 Repetitive level design
  • 🔁 Lack of level variety after a certain point
  • 🐛 Occasional crashes or bugs

More Space Cadet Apps apps to explore

FAQ about Space Cadet Apps

What are the best space cadet apps for iPhone?
3D Pinball Space tops our space cadet apps ranking as of October 2026, with a 5.0-star average from 1 App Store ratings, and it's free to download.
Yes — 20 of the top space cadet apps we rank are free to download, including 3D Pinball Space and Astro Pinball.
3D Pinball Space has no ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 247+ space cadet apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.