Rebound Invaders vs Cosmic Hero
Price, ratings, monetisation and update history for both games, side by side โ with what reviewers say about each.
Rebound Invaders
Experience a retro arcade space shooter where your plasma ball bounces off walls and enemies. Dodge your own ricocheting projectiles and alien counter-attacks to survive. Features tilt or on-screen controls for classic shoot'em up action.
- Bouncing plasma ball weapon
- Ricocheting projectiles
- Alien force field defense
- Tilt or on-screen controls
- Fast-paced arcade action
- Retro graphics
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Rebound Invaders from Outer Space Back from the arcade days when classic arcade games ruled we bring you Rebound Invaders from Outer Space. Your ship is equipped with the latest high energy weapon - The Lightening Plasma Ball. Lightening plasma balls are great, they bounce everywhere until they destroy a ship or fall off the bottom of the screen. Great, you can shoot around corners and have lots of bullets in action at the same time, one small design flaw though ... they will also destroy your ship! The aliens are fighting back: They have developed a light saber force field to bounce your plasma balls right back at you - take care not to shoot yourself in the foot! So there's lots of action in this arcade style shoot'em up. You'll need fast reactions, and lots of skill to defeat the "Rebound Invaders from Outer Space". Tilt your screen to move, touch the screen anywhere to fire. If you're not a fan of tilt controls, pop in to the setting and you've find an option to enable on screen controls. Download Rebound Invaders now, its Free.
Cosmic Hero
Defend Earth from an alien invasion in this retro-themed space shooter. Pilot your ship, defeat enemy forces from the Zeta Reticuli star system, and compete for the highest score. Experience classic arcade-style gameplay with a modern twist.
- Retro space shooter gameplay
- Defend Earth from alien invasion
- Compete for high scores
- Classic arcade-style action
- Destroy enemy forces
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It is the future. Nations around the world have put aside their differences to unite for a common cause: to defeat an alien threat from outer space. Alien forces from the Zeta Reticuli star system have invaded planet Earth. It is your duty to seek out and destroy the enemy. End the alien occupation! You are the defender of Earth in this exciting retro-themed space shooter. Defeat the invaders and compete for the highest score!
Screenshots
Verdict
The clearest difference is review sentiment: Cosmic Hero at 100% against Rebound Invaders's 0%. Cosmic Hero also leads on update cadence (every 2 months vs every 18 months) and iOS requirement (11.0 vs 13.0). Rebound Invaders's advantage is in-app purchases (none vs 1). On price, ads and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Cosmic Hero sells 1 one-off in-app purchase. Rebound Invaders asks for nothing beyond the download.
Rebound Invaders ships an update every 18 months, Cosmic Hero every 2 months. Both last shipped on November 1, 2026.
| Parameter | Rebound Invaders | Cosmic Hero |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | 100.0% of reviews โ better |
| Update frequency | Every 18 months | Every 2 months โ better |
| Ads | Yes | Yes |
| In-app purchases | No โ better | Yes |
| Monetization | Ad-supported โ better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 11.0 โ better |
| Further details โ not scored | ||
| Size | 46 MB | 45 MB |
| Age rating | +9 | 4+ |
| Developer | Galatic Droids | Danial Islam |
Customer experience
Rebound Invaders
Cosmic Hero
In-app purchases
Rebound Invaders
No in-app purchases
Cosmic Hero
- Remove Ads$0.99
Questions
Is Rebound Invaders free?
Is Cosmic Hero free?
Do Rebound Invaders or Cosmic Hero have ads?
Which is updated more often, Rebound Invaders or Cosmic Hero?
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