Comparison

Knock Balls! vs OH SPACESHIP

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

Head to head
About

Knock Balls!

Test your aim by throwing balls to demolish various structures. Enjoy hundreds of levels with diverse visuals and challenging gameplay. Simple one-tap controls make it easy to pick up and play.

Highlights
  • Throw balls to crush structures
  • Hundreds of levels
  • Diverse visual ambiances
  • One-tap controls
  • Addictive gameplay
Features
Read full description

Throw balls and crush as many structures as you can! Hundreds of structures, levels and different visual ambiances to discover and to come! One-tap easy-to-learn controls with stunning visual effects and addictive gameplay mechanics.

About

OH SPACESHIP

Navigate challenging levels in this fast-paced arcade platformer. Master precision, reflexes, and timing to keep your spaceship balanced and survive unique obstacles like seesaws, spinning platforms, and black holes. Enjoy addictive gameplay with intuitive touch controls.

Highlights
  • Classic seesaw balance challenge
  • Turbo spinning platform survival
  • Black hole gravitational escape
  • Intuitive drag-to-move controls
  • Addictive quick gameplay rounds
  • Retro arcade visual style
Features
Read full description

OH SPACESHIP Game Balance, survive, and master the art of precision in this fast-paced platformer arcade game! Take control of your trusty spaceship and navigate through challenging levels that will test your reflexes and timing. GAME FEATURES: CLASSIC SEESAW CHALLENGE (Level 1) Balance your spaceship on a moving seesaw platform! Keep it steady for 30 seconds while the platform tilts and moves. Don't let more than 3 fall off - every second counts! TURBO TROUBLE (Level 2) Face the ultimate spinning challenge! Keep your spaceship stable and avoid obstacles in this high-intensity level. Drag and move strategically to prevent spinning out of control. BLACK HOLE SURVIVAL (Level 3) Escape the gravitational pull of a black hole! Navigate through deep space as your spaceship is slowly drawn toward the center. Fight against the pull for 60 seconds while avoiding the event horizon. Stars, planets, and UFOs orbit around you in this intense survival challenge! INTUITIVE TOUCH CONTROLS Simple drag-to-move mechanics make it easy to pick up, but mastering the physics requires skill and precision. ADDICTIVE GAMEPLAY Quick rounds perfect for on-the-go gaming. Each attempt brings new challenges as you improve your balance, timing, and survival skills across all three unique levels. RETRO ARCADE VIBES Classic platformer mechanics meet modern iOS design. Clean visuals and smooth physics create an engaging arcade experience. Can you keep your spaceship balanced and survive the challenge? Download Oh Spaceship game and put your skills to the test!

Screenshots

Knock Balls!4 screens
OH SPACESHIP4 screens

Verdict

The call

The clearest difference is review sentiment: OH SPACESHIP at 100% against Knock Balls!'s 46%. OH SPACESHIP also leads on in-app purchases (none vs 1) and ads (none vs shown). Knock Balls!'s advantage is ratings volume (211K vs 2). On price, 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

Both are free to download. Knock Balls! sells 1 one-off in-app purchase. OH SPACESHIP asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

OH SPACESHIP holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Knock Balls! has 211K ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 46% of Knock Balls!'s written reviews are positive against 100% of OH SPACESHIP's.

UpkeepUpdate frequency

Knock Balls! ships an update every 3 months, OH SPACESHIP daily. The most recent releases landed on October 18, 2026 and October 2, 2026 respectively.

Scorecard7 real differences · 3 level
Knock Balls! versus OH SPACESHIP: the parameters behind the verdict, then further details
ParameterKnock Balls!OH SPACESHIP
PriceFreeFree
Rating4.6 (211K ratings)5.0 (2 ratings) — better
Positive reviews45.7% of reviews100.0% of reviews — better
Number of ratings211K — better2
Update frequencyEvery 3 monthsDaily — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size286 MB81 MB
Age rating9+4+
DeveloperVoodooZachary Cooke

Customer experience

Knock Balls!

All ratings210,823 ratings
Positive91.1%
Neutral5.5%
Negative3.4%
Written reviews940 reviews
Positive45.7%
Neutral13.8%
Negative40.4%

OH SPACESHIP

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Knock Balls!

Reported bugs

2 issues
  • Game crashes or freezes after ads
  • Inconsistent performance on some devices

Requested features

3 requests
  • More challenging and varied levels
  • Ability to save/carry over unused balls
  • Customizable cannons and upgrades

OH SPACESHIP

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Knock Balls!

One-time1
  • No Ads$3.99
None

OH SPACESHIP

No in-app purchases

Questions

Is Knock Balls! free?
Knock Balls! is free to download, with in-app purchases available.
Is OH SPACESHIP free?
OH SPACESHIP is free to download, with no in-app purchases.
Which has better reviews, Knock Balls! or OH SPACESHIP?
OH SPACESHIP is rated higher. Knock Balls! averages 4.6 out of 5 from 211K ratings, while OH SPACESHIP averages 5.0 from 2 ratings.
Do Knock Balls! or OH SPACESHIP have ads?
Knock Balls! shows ads; OH SPACESHIP does not.
Which is updated more often, Knock Balls! or OH SPACESHIP?
Knock Balls! ships an update every 3 months, and OH SPACESHIP daily. Most recently, Knock Balls! was updated on October 18, 2026 and OH SPACESHIP on October 2, 2026.

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