Comparison

Tower China vs Outer Space

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

Head to head
About

Tower China

Build the tallest tower possible in this simulation game. Test your stacking skills and see how high you can go.

Highlights
  • Tower building simulation
  • High score tracking
  • Simple controls
  • Addictive gameplay
Features
Read full description

Building the tallest tower at China..

About

Outer Space

Features
Read full description

OUTER SPACE - BECOME THE GALACTIC CHAMPION Epic space shooter action awaits! Control your rocket, destroy enemies, and conquer the galaxy in this thrilling space adventure game. GAME FEATURES ROCKET FLEET * Over 20 unique spaceships to collect * Each rocket has unique power, speed and durability stats * Customize and upgrade your rockets * Build the ultimate fleet PLANET EXPLORATION * Dozens of unique planets to discover * Progressively challenging levels * Various enemy types and boss battles * Regular content updates MISSIONS AND ACHIEVEMENTS * Daily and weekly missions * Special achievements and milestones * Earn coins and gems * New challenges every day GLOBAL LEADERBOARDS * Real-time global rankings * Weekly and monthly seasons * Compete with players worldwide * Climb to the top REWARDS * Daily login bonuses * Level completion rewards * Coin and gem system * Special packages and offers STUNNING VISUALS * Beautiful space graphics * Impressive explosion effects * Detailed planet designs * Smooth animations * Optimized for all devices WHY CHOOSE OUTER SPACE? * FREE TO PLAY with optional purchases * OFFLINE MODE - Play anywhere * REGULAR UPDATES - New content added continuously * EASY CONTROLS - Simple touch controls * DAILY EVENTS - Special missions and rewards HOW TO PLAY * Select your rocket * Choose a planet from the galaxy map * Slide your finger to control your rocket * Destroy enemies and avoid obstacles * Collect coins and power-ups * Complete missions and earn rewards * Upgrade rockets and unlock new ships KEY FEATURES * MISSIONS: Complete daily and weekly challenges for rewards * MARKETPLACE: Purchase rockets with coins or gems * DAILY REWARDS: Consecutive logins increase rewards * PROGRESSION: Level-based system with new challenges * ACHIEVEMENTS: Over 50 unique achievements * COLLECTION: Build your ultimate rocket fleet DEVICE COMPATIBILITY Optimized for iPhone and iPad with low system requirements. Designed for smooth performance on all iOS devices. DOWNLOAD NOW Jump into your rocket and conquer the galaxy! Download Outer Space now and prove you have what it takes to become the galactic champion! Join millions of players worldwide in the ultimate space adventure!

Screenshots

Tower China4 screens
Outer Space4 screens

Verdict

The call

The clearest difference is in-app purchases: Tower China at none against Outer Space's 10. Tower China also leads on iOS requirement (8.0 vs 12.0). Outer Space's advantage is update cadence (daily vs every 38 months). On price, ads 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

Both are free to download. Outer Space sells 10 one-off in-app purchases. Tower China asks for nothing beyond the download.

UpkeepUpdate frequency

Tower China ships an update every 38 months, Outer Space daily. The most recent releases landed on October 20, 2026 and October 28, 2026 respectively.

Scorecard3 real differences · 7 level
Tower China versus Outer Space: the parameters behind the verdict, then further details
ParameterTower ChinaOuter Space
PriceFreeFree
Rating4.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 38 monthsDaily — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS8.0 — better12.0
Further details — not scored
Size19 MB74 MB
Age rating4+4+
DeveloperjjBedirhan Saglam

In-app purchases

None

Tower China

No in-app purchases

10 purchases

Outer Space

One-time10
  • 500 Coins$0.49
  • Welcome Bundle$1.49
  • 30 Gems$1.99
Show 7 more
  • 3,500 Coins$1.99
  • Economy Bundle$2.99
  • No Ads$2.99
  • 100 Gems$3.99
  • Growth Bundle$4.99
  • 300 Gems$6.99
  • Ultimate Bundle$14.99

Questions

Is Tower China free?
Tower China is free to download, with no in-app purchases.
Is Outer Space free?
Outer Space is free to download, with in-app purchases available.
Do Tower China or Outer Space have ads?
Neither Tower China nor Outer Space shows ads.
Which is updated more often, Tower China or Outer Space?
Tower China ships an update every 38 months, and Outer Space daily. Most recently, Tower China was updated on October 20, 2026 and Outer Space on October 28, 2026.

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