Comparison

Evolvace E2 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

Evolvace E2

Features
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Evolved online real time showdown shooter.  The marvelous battle between Evolvace E2s which surpass Evolvace begins.  More unique battleships which evolved to E2.  In addition to E2s, all E1s appear. Battle of the 12 battleships. Can you beat the E2s with the E1s?  Solo, watch, local match, and world match are all featured.  'Evolvace' was just the begining.  The marvelous E2's appear!!! The overwhelming destructive power!!! Which battleship is the strongest???  GuardaceRE E2・・・Cross RemzE2 equipped. Having both the high attack power and the high defensive ability.  EvolvaceP E2・・・The docking type RemzP E2 equipped. Having the overwhelming destructive power.  EvolvaceD E2・・・Hyper Gravity Shield equipped. Having the ultimate defensive system undetectable.  EvolvaceR E2・・・Decimal RemzR E2 equipped. The strongest 360°Remz attack clear enemies up.  EvolvaceS E2・・・New weapons equipped. A combination of a variety of attacks causes the ruinous destruction.  EvolvaceM E2・・・The 2nd edition of Dark-matter Energy Generator equipped. Ruling the space, it gets the dark fort.  Why do Evolvaces have to evolve?  What is the new enemy that Guardace is menaced by.  The conclusion of Resurrace trilogy!!!

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

Evolvace E24 screens
Orbit Defense!4 screens

Verdict

The call

The clearest difference is price: Orbit Defense! at Free against Evolvace E2's $4.99. Orbit Defense! also leads on in-app purchases (none vs 2) and update cadence (every 2 days vs every 8 months). Evolvace E2's advantage is ads (none vs shown). On 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

Orbit Defense! is free to download; Evolvace E2 costs $4.99 up front. Evolvace E2 sells 2 one-off in-app purchases. Orbit Defense! asks for nothing beyond the download.

UpkeepUpdate frequency

Evolvace E2 ships an update every 8 months, Orbit Defense! every 2 days. The most recent releases landed on November 6, 2026 and September 18, 2026 respectively.

Scorecard5 real differences · 4 level
Evolvace E2 versus Orbit Defense!: the parameters behind the verdict, then further details
ParameterEvolvace E2Orbit Defense!
Price$4.99Free — better
Rating—1.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 8 monthsEvery 2 days — better
AdsNo — betterYes
In-app purchasesYesNo — better
Monetization—Ad-supported
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.612.0 — better
Further details — not scored
Size87 MB144 MB
Age rating4+9+
DeveloperTetsuyoshi MorikawaFunnel Entertainment

In-app purchases

2 purchases

Evolvace E2

One-time2
  • Addition$0.99
  • Stage clear button$0.99
None

Orbit Defense!

No in-app purchases

Questions

Is Evolvace E2 free?
Evolvace E2 costs $4.99, and also offers in-app purchases.
Is Orbit Defense! free?
Orbit Defense! is free to download, with no in-app purchases.
Do Evolvace E2 or Orbit Defense! have ads?
Orbit Defense! shows ads; Evolvace E2 does not.
Which is updated more often, Evolvace E2 or Orbit Defense!?
Evolvace E2 ships an update every 8 months, and Orbit Defense! every 2 days. Most recently, Evolvace E2 was updated on November 6, 2026 and Orbit Defense! on September 18, 2026.

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