Comparison

Space Out vs Quiet Invasion

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

Head to head
About

Space Out

Experience a retro arcade game that combines classic space shooter and brick-breaking mechanics. Enjoy authentic 8-bit sound effects and speech synthesis for an immersive blast from the past.

Highlights
  • Space shooter gameplay
  • Brick breaking mechanics
  • Retro arcade feel
  • 8-bit sound effects
  • Speech synthesis
  • Digital Crown control
Features
Currently charting
Read full description

"Very cool 8^) - Fun old style arcade for us old arcade fans!" - Drewx67 "Great game - Awesome." - Goodluck74 "Nice retro watch game - Still loving this app. Fun to play on the watch while waiting in line or out and about. Quick hit gaming with fun retro feel. They keep on updating app too to make sure it works on OS updates. Thanks! Great retro game for the watch. It's like space invaders & block out combined! Works really well on the Apple watch. Uses new API's from watchOS 3. Nice scrolling with the crown and even uses the watch speaker for the great retro sounds. Love it! Next gen of watch games is here!" - peteostro "Excellent-- an iOS Classic! - I bought this game when the first version came out on iOS 2. It's been nearly 10 years and I still play it! I am so glad the developer keeps it updated. My favorite thing about it is the Commodore 64 SID sound effects and the speech synthesis-- this game would not look out of place in an early 80s arcade. The watchOS version plays very well on top of that! The Digital Crown makes moving the paddle a dream. Would definitely recommend this app to any retro game fan." - cyelvington "Gamers ... will likely find Space Invaders to be overly simplistic and outdone by most of its clones in the App Store such as Space Out." - http://toucharcade.com "I took a look at about 40 [games], I decided which ones lived up to the hype and which ones didn’t. One of my favorites was the game called Space Out." - Jamin Brophy-Warren, Wall Street Journal Online "Arkanoid + Space Invaders with the gorf voice thrown in for good measure! Sold." - GreatLakesDrifta Space Out is the original mashup, a tribute to old school arcade games; it truly delivers that early arcade feel. It combines 2 classic game concepts, shooting invaders and brick breaking, into a unique and exciting retro experience. It's a blast back to the late '70s. Complete with all new 8-bit sound effects created with a MOS 6581 SID chip from the Commodore 64 and speech generated with 8kHz 8-bit allophones. (Any control issues were fixed years ago.)

About

Quiet Invasion

Features
Read full description

Swipe the screen to guide your spaceship, as you blast your way through outer space in Quiet Invasion!

Screenshots

Space Out4 screens
Quiet Invasion3 screens

Verdict

The call

The clearest difference is chart position: Space Out at #195 against Quiet Invasion's unranked. Space Out also leads on update cadence (every 2 months vs every 4 months). On price, ads, in-app purchases and device support 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

Space Out costs $0.99 and Quiet Invasion $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Space Out ships an update every 2 months, Quiet Invasion every 4 months. The most recent releases landed on October 27, 2026 and October 30, 2026 respectively.

Scorecard2 real differences · 9 level
Space Out versus Quiet Invasion: the parameters behind the verdict, then further details
ParameterSpace OutQuiet Invasion
Price$0.99$0.99
Rating4.3 (16 ratings) — better—
Positive reviews77.4% of reviews—
Number of ratings16 — better—
Update frequencyEvery 2 months — betterEvery 4 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
Best chart rank#195 — better—
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPad, iPod
Requires iOS13.612.2 — better
Further details — not scored
Size14 MB11 MB
Age rating4+12+
DeveloperDanny BlissAnthony Hindle

Bugs and requests

Space Out

Reported bugs

10 issues
  • Crashes on Apple Watch Series 4
  • Game plays 2x faster after pausing on iPhone X
  • Unplayable on iPhone X
  • App freezes on iPad after update
  • Stopped opening day after purchase
Show 5 more
  • Freezing paddle issue
  • Screen gets sticky, missed moves
  • Paddle gets stuck, doesn't move
  • Crash problem, also affecting email
  • Paddle sometimes freezes for seconds

Requested features

8 requests
  • High score list (not just highest)
  • Online daily/weekly/all-time high score lists
  • Separate iPhone and Watch lists
  • Settings for shooting on/off
  • Volume control
Show 3 more
  • Tilt control option
  • Pause game when not touching screen
  • Describe power-ups in-game

Quiet Invasion

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Space Out

No in-app purchases

None

Quiet Invasion

No in-app purchases

Questions

Is Space Out free?
Space Out costs $0.99, with no in-app purchases.
Is Quiet Invasion free?
Quiet Invasion costs $0.99, with no in-app purchases.
Do Space Out or Quiet Invasion have ads?
Neither Space Out nor Quiet Invasion shows ads.
Which is updated more often, Space Out or Quiet Invasion?
Space Out ships an update every 2 months, and Quiet Invasion every 4 months. Most recently, Space Out was updated on October 27, 2026 and Quiet Invasion on October 30, 2026.

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