Comparison

Raiden Fighter 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

Raiden Fighter

Pilot a fighter jet in thrilling space battles against alien forces. Upgrade your ship's shooting skills with power-ups and dodge enemy attacks to become a galactic hero. Defeat the enemy strike force and protect your world.

Highlights
  • Control airplane by touching the screen
  • Collect items to upgrade ship
  • Dodge enemy attacks
  • Upgrade shooting skills
  • Battle alien enemy strike force
  • Utilize power-up items
Features
Read full description

Do you want to be an hero in the galaxy? Now, you can pick your fighters up! This game is about how to attack and beat our enemy. You are able to pick up useful items to up grade shooting skills during the space battles. How to play: 1. Touch screen to control the airplane. 2. Collect items to make the ship stronger. 3. Dodge the enemy's attack. 4. Give the alien enemy strike force. Useful items: Firepower Enhancement: Increase the drop rate of props. Unlimited Firepower: Increase the drop rate of props. The first enemy will definitely drop one. Ultimate Bomb: The prop will drop in the battle. Extra Life: The prop will drop in the battle. Invincible Shield: The prop will drop in the battle. Cyclotron impact: The prop will drop in the battle. Don't let your enemy beat you and conquer your world!

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

Raiden Fighter4 screens
Space Invaders4 screens

Verdict

The call

The clearest difference is in-app purchases: Space Invaders at none against Raiden Fighter's 26. Space Invaders also leads on ads (none vs shown) and update cadence (weekly vs every 10 months). Raiden Fighter's advantage is rating (4.9 vs 4.5) and review sentiment (50% vs 23%). On price, ratings volume, 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. Raiden Fighter sells 26 one-off in-app purchases. Space Invaders asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Raiden Fighter holds the better App Store score, 4.9 against 4.5. Both are backed by a comparable volume of ratings — 520 and 1.1K respectively. Written reviews point the same way: 50% of Raiden Fighter's written reviews are positive against 23% of Space Invaders's.

UpkeepUpdate frequency

Raiden Fighter ships an update every 10 months, Space Invaders weekly. The most recent releases landed on October 22, 2026 and October 30, 2026 respectively.

Scorecard6 real differences · 4 level
Raiden Fighter versus Space Invaders: the parameters behind the verdict, then further details
ParameterRaiden FighterSpace Invaders
PriceFreeFree
Rating4.9 (520 ratings) — better4.5 (1.1K ratings)
Positive reviews50.0% of reviews — better23.1% of reviews
Number of ratings5201.1K — better
Update frequencyEvery 10 monthsWeekly — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS1111.0
Further details — not scored
Size270 MB70 MB
Age rating12+4+
DeveloperLIAO WENYAODmitriy Yudin

Customer experience

Raiden Fighter

All ratings515 ratings
Positive98.4%
Neutral0.6%
Negative1.0%
Written reviews16 reviews
Positive50.0%
Neutral31.3%
Negative18.8%

Space Invaders

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

In-app purchases

26 purchases

Raiden Fighter

One-time26
  • Purchase medal exp$0.99
  • 180 gems$0.99
  • Weapon Upgrade Pack$0.99
Show 23 more
  • Weekly card-7 days$1.99
  • Twice activation prize$1.99
  • No Ads Coupon Pack$1.99
  • Fuel Pack$1.99
  • Paid Pack-1$1.99
  • Paid Pack-2$2.99
  • Paid Pack-3$3.99
  • Paid Pack-4$3.99
  • Advanced Equipment Key Pack$3.99
  • Monthly card-30 days$4.99
  • 1000 gems$4.99
  • Medal permit$10.99
  • Medal permit-2$10.99
  • 2400 gems$10.99
  • A-class Ship [Phantom]$10.99
  • Paid Pack-6$10.99
  • Medal permit-6$10.99
  • S-class [Sonic Tracer] Pack$19.99
  • 4800 gems$20.99
  • Paid Pack-7$29.99
  • SS Ship [Dash Armor] Pack$37.99
  • SS Ship [Blazing Plume] Pack$37.99
  • SS Ship [Dash Armor]$49.99
None

Space Invaders

No in-app purchases

Questions

Is Raiden Fighter free?
Raiden Fighter 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, Raiden Fighter or Space Invaders?
Raiden Fighter is rated higher. Raiden Fighter averages 4.9 out of 5 from 520 ratings, while Space Invaders averages 4.5 from 1.1K ratings.
Do Raiden Fighter or Space Invaders have ads?
Raiden Fighter shows ads; Space Invaders does not.
Which is updated more often, Raiden Fighter or Space Invaders?
Raiden Fighter ships an update every 10 months, and Space Invaders weekly. Most recently, Raiden Fighter was updated on October 22, 2026 and Space Invaders on October 30, 2026.

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