Comparison

Space War vs Orbit Defense!

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

Head to head
About

Space War

Engage in a strategic tower defense game set in space. Combine elements and add runes to protect your tower, and upgrade your defenses to advance through deep space. Compete with other players for territory and aim for a high strategic score.

Highlights
  • Element and rune combination
  • Strategic tower upgrades
  • Visually appealing gameplay
  • Deep space exploration
  • Competitive player ranking
  • Life management mechanics
Features
Read full description

Space War: Idle Tower Defense Combine elements and add runes to triumph in the space war! Experience a strategy tower defense game beyond your imagination. In Space War: Idle Tower Defense, develop three projectors and combine elements to protect your tower. Don’t worry if your tower gets destroyed; keep upgrading and try again with more diverse combinations. Check your strategic score and see how far you can go! Features: - Visually Stunning Gameplay: Enjoy the visually appealing and entertaining tower defense gameplay. - Strategic Choices: Utilize various combinations, attributes, and upgrades that keep the game exciting. - Deep Space Exploration: Advance deeper into space through various upgrades. - Competitive Play: Compete with other players for conquered space territories. - Powerful Elements and Runes: Use different methods to acquire newer and more powerful elements and runes. - Life Management: Be careful not to let your life fall apart! Can you withstand the test of time with your perfect tower in this new strategic idle tower defense game? Play now and find out!

About

Orbit Defense!

Engage in intense space combat, automatically shooting or manually aiming at enemies and asteroids. Unlock new abilities and permanent upgrades to enhance your ship's stats and progress through levels. Compete globally to climb the leaderboard and prove your dominance.

Highlights
  • Auto or manual aiming
  • Unlock new abilities
  • Permanent ship upgrades
  • Climb global leaderboards
  • Survive intense waves
Features
Read full description

Shoot, Upgrade, and Conquer the Galaxy! Command your spaceship in thrilling battles against relentless enemies and asteroids. Upgrade your ship’s stats, unlock powerful abilities, and climb the leaderboard to prove your dominance. 1. Auto Shoot: Automatically fire at enemies or take control and aim manually. 2. Unlock New Abilities: Progress through the game to discover powerful new tools to overcome challenges. 3. Permanent Upgrades: Earn rewards to unlock upgrades that stay with you for every battle. 4. Climb the Leaderboard: Prove your skills and rise to the top by earning medals and completing levels. - Defend your ship and survive intense waves. - Unlock permanent upgrades for endless progression. - Discover new abilities to crush every challenge. - Compete globally to become the top pilot. Get ready to defend your ship and rule the stars!

Screenshots

Space War3 screens
Orbit Defense!4 screens

Verdict

The call

The clearest difference is in-app purchases: Orbit Defense! at none against Space War's 10. Orbit Defense! also leads on update cadence (every 2 days vs weekly). Space War's advantage is ads (none vs shown). 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. Space War sells 10 one-off in-app purchases. Orbit Defense! asks for nothing beyond the download.

UpkeepUpdate frequency

Space War ships an update weekly, Orbit Defense! every 2 days. The most recent releases landed on October 30, 2026 and September 18, 2026 respectively.

Scorecard4 real differences · 6 level
Space War versus Orbit Defense!: the parameters behind the verdict, then further details
ParameterSpace WarOrbit Defense!
PriceFreeFree
Rating—1.0 (1 ratings) — better
Positive reviews60.0% of reviews—
Number of ratings—1 — better
Update frequencyWeeklyEvery 2 days — better
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS13.012.0 — better
Further details — not scored
Size366 MB144 MB
Age rating4+9+
DeveloperTHE MESSAGE Co., Ltd.Funnel Entertainment

Customer experience

Space War

Written reviews10 reviews
Positive60.0%
Neutral30.0%
Negative10.0%

Orbit Defense!

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

10 purchases

Space War

One-time10
  • Elemental Stepup Package0$4.99
  • Rune Stepup Package0$4.99
  • Remove Ads Package$5.99
Show 7 more
  • Elemental Stepup Package2$5.99
  • Rune Stepup Package2$5.99
  • Elemental Stepup Package4$6.99
  • Rune Stepup Package4$6.99
  • Rune Stepup Package6$9.99
  • Elemental Stepup Package6$9.99
  • VIP1$9.99
None

Orbit Defense!

No in-app purchases

Questions

Is Space War free?
Space War is free to download, with in-app purchases available.
Is Orbit Defense! free?
Orbit Defense! is free to download, with no in-app purchases.
Do Space War or Orbit Defense! have ads?
Orbit Defense! shows ads; Space War does not.
Which is updated more often, Space War or Orbit Defense!?
Space War ships an update weekly, and Orbit Defense! every 2 days. Most recently, Space War was updated on October 30, 2026 and Orbit Defense! on September 18, 2026.

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