Comparison

Sea Invaders vs Space Invaders

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

Head to head
About

Sea Invaders

Engage in an exciting underwater alien shooter experience with retro arcade vibes. Upgrade your character, collect coins, and team up with allies to defeat marine creature invaders across various island levels.

Highlights
  • Underwater alien shooter gameplay
  • Character and power upgrades
  • Collect coins to unlock characters
  • Team up with allies
  • Multiple island levels and bosses
  • Retro arcade style visuals
Read full description

Are you a fan of arcade space shooter games? If so, you will love Sea Invaders, an exciting alien shooter game with retro vibes where you will have to defeat hordes of crazy marine creatures. - New alien shooter. Sea Invaders brings back the classic shoot ‘em up mechanics from classic galaxy shooters with a new and refreshing flavor. It’s set in crazy underwater environments. - Improve your force. You’ll be able to select from a variety of alien shooter powers and special abilities for your character in this unique space shooter. Improve your attack force, health, speed, etc. Also, you can team up with allies that will fight with you against challenging invasion enemies. -Upgrade your character. Prove your alien shooter skills are the best and gain coins while playing. Obtaining coins will help you to unlock more characters with different abilities and stats. - Save the islands. Play in different worlds and clean the seas in the most refreshing space shooter. Each island has several levels full of invaders and challenging bosses. - Enjoy HQ design. Colorful and dynamic environments underwater are waiting for you in this crazy space shooter set underwater. You can expect lots of eye-catching explosions, lightnings and gunfires with inspiration of retro arcade style.

About

Space Invaders

Pilot a powerful spacecraft in this top-down shooter. Battle waves of alien ships, upgrade your weapons, and survive intense dogfights. Features dazzling graphics and pulse-pounding music for an adrenaline-fueled arcade experience.

Highlights
  • Top-down shooting action
  • Ship weapon upgrades
  • Power-up collection
  • Intense dogfights
  • Boss battles
  • Dazzling graphics
Features
Read full description

Get ready to ignite the skies in Space Invaders: Alien Shooter! Take control of a powerful spacecraft and unleash its full potential as you battle against waves of enemy ships. With fast-paced, top-down shooting action, you'll need quick reflexes and strategic thinking to survive. Upgrade your ship's weapons and abilities, and pilot your way through intense dogfights in this adrenaline-fueled shooter. Featuring dazzling graphics and pulse-pounding music, Space Invaders: Alien Shooter will keep you on the edge of your seat from start to finish Here's a simple explanation on how to play Space Invaders: Alien Shooter: - Start the game: Launch on your mobile device and tap the start button to begin. - Control your ship: Use your thumb or finger to control the movement of your spacecraft. Move the ship left or right to avoid incoming enemy fire. - Shoot enemies: Keep shooting until the enemy is destroyed. - Collect power-ups: As you play, you'll encounter power-ups that can upgrade your weapons or grant you temporary invincibility. Collect these power-ups by flying into them with your ship. - Progress through levels: blaze your way through various levels, each with increasingly challenging enemies and obstacles. - Defeat the boss: At the end of each level, you'll face a formidable boss. Use all your skills and weapons to defeat it and progress to the next level. - Repeat and enjoy: Keep playing, and see how far you can get in Galaxy Shooter. Have fun and enjoy the ride!

Screenshots

Sea Invaders4 screens
Space Invaders4 screens

Verdict

The call

The clearest difference is review sentiment: Sea Invaders at 86% against Space Invaders's 23%. Sea Invaders also leads on rating (4.9 vs 4.5). Space Invaders's advantage is in-app purchases (none vs 10) and ads (none vs shown). On price 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. Sea Invaders sells 10 one-off in-app purchases. Space Invaders asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Sea Invaders holds the better App Store score, 4.9 against 4.5. That said, the two scores are not equally well evidenced: Space Invaders has 1.1K ratings behind it against 51, so its average is the more settled of the two. Written reviews point the same way: 86% of Sea Invaders's written reviews are positive against 23% of Space Invaders's.

UpkeepUpdate frequency

Sea Invaders ships an update every 3 months, Space Invaders weekly. Both last shipped on November 3, 2026.

Scorecard8 real differences · 2 level
Sea Invaders versus Space Invaders: the parameters behind the verdict, then further details
ParameterSea InvadersSpace Invaders
PriceFreeFree
Rating4.9 (51 ratings) — better4.5 (1.1K ratings)
Positive reviews85.7% of reviews — better23.1% of reviews
Number of ratings511.1K — better
Update frequencyEvery 3 monthsWeekly — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.011.0 — better
Further details — not scored
Size271 MB70 MB
Age rating12+4+
DeveloperVIVA GAMES S.L.Dmitriy Yudin

Customer experience

Sea Invaders

All ratings42 ratings
Positive97.6%
Neutral2.4%
Negative0.0%
Written reviews7 reviews
Positive85.7%
Neutral14.3%
Negative0.0%

Space Invaders

All ratings1,044 ratings
Positive87.4%
Neutral6.5%
Negative6.1%
Written reviews13 reviews
Positive23.1%
Neutral15.4%
Negative61.5%

In-app purchases

10 purchases

Sea Invaders

One-time10
  • Gems Pack 1$0.99
  • Gem Pack 2 Offer$2.99
  • Unlock Character: Blue$2.99
Show 7 more
  • Gems Pack 2$4.99
  • Season Pass$4.99
  • Chapter 1 Offer$4.99
  • Energy Pass$4.99
  • Expedition Pass$4.99
  • Chapter 2 Offer$6.99
  • Gems Pack 3$9.99
None

Space Invaders

No in-app purchases

Questions

Is Sea Invaders free?
Sea Invaders is free to download, with in-app purchases available.
Is Space Invaders free?
Space Invaders is free to download, with no in-app purchases.
Which has better reviews, Sea Invaders or Space Invaders?
Sea Invaders is rated higher. Sea Invaders averages 4.9 out of 5 from 51 ratings, while Space Invaders averages 4.5 from 1.1K ratings.
Do Sea Invaders or Space Invaders have ads?
Sea Invaders shows ads; Space Invaders does not.
Which is updated more often, Sea Invaders or Space Invaders?
Sea Invaders ships an update every 3 months, and Space Invaders weekly. Most recently, Sea Invaders was updated on November 3, 2026 and Space Invaders on November 3, 2026.

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