Space Cadet Defender vs Galaxy Attack
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Space Cadet Defender
Engage in a classic side-scrolling arcade space shooter. Battle an alien horde across unique levels, upgrading your ship with powerful enhancements and facing formidable boss enemies. Compete for high scores on GameCenter.
- HD retina graphics
- Side-scrolling arcade shooter
- Unique levels
- Ship upgrades
- Boss levels
- Powerups
- GameCenter high scores
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Take the battle to the Alien Horde in this classic side-scrolling arcade space shooter. *WHAT'S NEW: HD graphics for retina screens, new levels, new ship upgrades. FEATURES: - High Definition retina graphics enhanced for the new iPad and iPhone. - Side scrolling space shooter style arcade game. - Unique levels, can you pass them all? - Enhance your ship with powerful upgrades. - Boss levels with powerful Alien Overlords. - Unique powerups. - High scores via GameCenter. STORY: Having successfully defended Earth from the alien invasion it is now time to take the battle to the enemy. As one of Earths best fighters you have been selected to lead the invasion. The challenges will be great, the mission critical and the honor legendary. Prepare for launch Space Cadet, suit up!
Galaxy Attack
Engage in an intense space battle as a warrior defending the galaxy from alien invaders. Use your energy ball and arsenal to destroy enemy ships, collect power-ups, and defeat formidable boss vessels. Immerse yourself in mesmerizing interstellar environments and prove your skills to save the universe.
- Space warrior role
- Energy ball weapon
- Power-up collection
- Boss ship battles
- Interstellar environments
- Level progression
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Welcome to an exhilarating interstellar adventure! In this action-packed game, you'll take on the role of a brave space warrior, armed with an energy ball and a powerful arsenal of weapons. Your mission? To defend the galaxy against a fleet of menacing alien spaceships. As you embark on your journey, you'll encounter waves of enemy spacecraft, each more challenging than the last. Your trusty energy ball will be your primary tool for destruction. Launch it strategically to break apart the enemy ships, aiming to dismantle them piece by piece. With each successful hit, the fragments will scatter, weakening the enemy's defense and bringing you closer to victory. But it's not just about raw firepower. To enhance your fighting capabilities, you can collect coins scattered throughout the battlefield. These valuable coins can be exchanged for power-ups, granting you additional abilities and boosting your chances of success. Whether it's a shield to protect you from enemy fire, the power-ups will give you the edge you need in this cosmic showdown. While most enemy ships can be dispatched with skill and precision, beware of the formidable boss ships that will occasionally emerge. These colossal vessels are equipped with powerful weapons and, making them incredibly challenging to defeat. However, with quick reflexes, strategic thinking, and the right combination of power-ups, you can overcome these imposing adversaries and claim victory. Prepare yourself for an immersive and intense gaming experience as you navigate through mesmerizing interstellar environments. With each level you conquer, and the battles will become more intense. Will you have what it takes to emerge as the ultimate space warrior and save the galaxy from the clutches of the alien invaders? Gather your wits, hone your skills, and embark on this epic space adventure. The fate of the universe rests in your hands!
Screenshots
Verdict
The clearest difference is rating: Galaxy Attack at 5.0 against Space Cadet Defender's 4.5. Galaxy Attack also leads on update cadence (daily vs every 18 months). Space Cadet Defender's advantage is ratings volume (231 vs 4) and iOS requirement (8.0 vs 12.0). On price, ads, in-app purchases and monetization model 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
Both are free to download. Space Cadet Defender sells 5 one-off in-app purchases and Galaxy Attack sells 9 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Galaxy Attack holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Space Cadet Defender has 231 ratings behind it against 4, so its average is the more settled of the two.
Space Cadet Defender ships an update every 18 months, Galaxy Attack daily. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.
| Parameter | Space Cadet Defender | Galaxy Attack |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (231 ratings) | 5.0 (4 ratings) — better |
| Positive reviews | 86.0% of reviews | — |
| Number of ratings | 231 — better | 4 |
| Update frequency | Every 18 months | Daily — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 8.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 29 MB | 64 MB |
| Age rating | 4+ | 4+ |
| Developer | SixHourSoft LLC | Hoang Thi Na |
Customer experience
Space Cadet Defender
Galaxy Attack
Bugs and requests
Space Cadet Defender
Reported bugs
3 issues- Screen freezes at certain levels
- Progression loss after completing the game
- Unresponsive controls at times
Requested features
4 requests- More challenging and varied levels
- Ability to replay earlier levels
- Joystick support for better control
- Additional power-ups and upgrades
Galaxy Attack
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Space Cadet Defender
- 5000 Medals$0.99
- Second Invasion$1.99
- 30000 Medals$4.99
Show 2 moreShow fewer
- 70000 Medals$9.99
- 140000 Medals$14.99
Galaxy Attack
- 1000 Coins$0.99
- RemoveAds$1.99
- Zenmode$1.99
Show 6 moreShow fewer
- 3150 Coins$2.99
- RemoveAds Plus$3.99
- 5500 Coins$4.99
- Increase MaxLives from 2 to 5$5.99
- 12000 Coins$9.99
- 39000 Coins$29.99
Questions
Is Space Cadet Defender free?
Is Galaxy Attack free?
Which has better reviews, Space Cadet Defender or Galaxy Attack?
Do Space Cadet Defender or Galaxy Attack have ads?
Which is updated more often, Space Cadet Defender or Galaxy Attack?
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