Sky Invaders vs Galaxy Attack
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Sky Invaders
Defend Earth from relentless alien invaders as the last Sky Fighter. Obliterate waves of increasingly formidable enemies, strategize your limited firepower, and climb the leaderboard in this fast-paced, retro-style arcade game.
- Defend Earth from alien invaders
- Increasingly challenging enemy waves
- Limited firepower strategy
- Climb the leaderboard
- Fast-paced gameplay
- Retro visuals
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Get ready for an adrenaline-pumping adventure with “Sky Invaders”! Step into the shoes of the last Sky Fighter and defend Earth from an endless onslaught of Invaders. In this thrilling new release, the Invaders are relentless, growing faster and stronger with every wave. Your mission? To obliterate as many Invaders as possible before they breach Earth’s defences. Armed with limited firepower, you’ll need to rely on your wits and strategy to climb the leaderboard. The more formidable the Invader, the higher the points, adding a strategic twist to the high-octane action. With its fast-paced gameplay and retro visuals, “Sky Invaders” will keep you on the edge of your seat as you fight to save the world. Are you ready to take on the challenge and become Earth’s ultimate defender?
Galaxy Attack
Engage in an epic space war against alien invaders in this classic arcade shooter. Pilot legendary fighters, upgrade your arsenal, and protect Earth from a relentless chicken squadron. Experience thrilling battles with diverse missions and challenging bosses.
- Epic space battles
- Legendary fighter control
- Fighter upgrades and boosters
- Attractive mission system
- Multiple game modes (Campaign, Endless, Raidboss)
- Challenging levels and bosses
- Daily missions and achievements
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Strike Galaxy Attack: Alien Space Chicken Shooter is the best shooting games - The best arcade games and promising to create a major earthquake on Apple Store. You can play it on all smartphone and tablet. In immense space, there are always brutal forces with plots to invade Earth: May be aliens or animals that is as intelligent as human… They can attack our beautiful earth anytime! Strike Galaxy Attack: Alien Space Chicken Shooter bring you a epic war against chicken invader squadron. They’re as modern fighter - the powerful army arm with advanced technology and the strongest weapons. You’re last hopeful of Earth, your mission is control Legendary Fighter and join the epic battle to protect Earth from the invaders. In the battle, you can change fighter and upgrade power of your fighters by collect items, booster to destroy all enemy. Please control your fighter cleverly and smartly and bring the peace for Earth. If you want to win, you’re must be an experienced player of the top down air combat shooter games, FPS games and you also have strategy , don’t waste your life and get the failure that was not worth it. Play game with high concentration to become a Hero who be true leader of Earth. *********FEATURED********* - Log in Facebook to update leaderboad with your friends. - The attractive mission system . - Many mode to play : Campaign, Endless, Raidboss - Great graphics, Amazing sounds and music. - Many levels with different difficulties, different challenges. - Various enemy : chicken fighters, chicken army, Big bosses. - Many boosters, many items to collect and upgrade . - The attractive daily mission, achievements. - Many free coins and booster with lucky wheel . Don’t wait. download Strike Galaxy Attack: Alien Space Chicken Shooter right NOW!!! ****************** Contact*************** Visit our Official site at: https://onegamestudio.net/ Privacy Policy - Term of service : https://onegamestudio.net/policy_onegame.htm
Screenshots
Verdict
The clearest difference is rating: Galaxy Attack at 4.7 against Sky Invaders's 1.0. Galaxy Attack also leads on update cadence (every 3 months vs every 23 months) and ratings volume (3.4K vs 1). Sky Invaders's advantage is in-app purchases (none vs 17) and ads (none vs shown). On price, review sentiment, 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
Both are free to download. Galaxy Attack sells 17 in-app purchases, starting at $4.99 per 7 days. Sky Invaders asks for nothing beyond the download.
Galaxy Attack holds the better App Store score, 4.7 against 1.0. That said, the two scores are not equally well evidenced: Galaxy Attack has 3.4K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 50% of Sky Invaders's written reviews are positive against 53% of Galaxy Attack's.
Sky Invaders ships an update every 23 months, Galaxy Attack every 3 months. The most recent releases landed on September 14, 2026 and October 11, 2026 respectively.
| Parameter | Sky Invaders | Galaxy Attack |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) | 4.7 (3.4K ratings) — better |
| Positive reviews | 50.0% of reviews | 52.9% of reviews — better |
| Number of ratings | 1 | 3.4K — better |
| Update frequency | Every 23 months | Every 3 months — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 4 MB | 196 MB |
| Age rating | 4+ | 12+ |
| Developer | Alphaworks | Onegame Global Limited |
Customer experience
Sky Invaders
Galaxy Attack
Bugs and requests
Sky Invaders
Not enough reviews yet to summarise bugs or requests.
Galaxy Attack
Reported bugs
3 issues- Invisible enemies
- Endless mode not working
- Crashes on certain levels
Requested features
3 requests- Reduce ads
- Fix level progression issues
- Improve stability and performance
In-app purchases
Sky Invaders
No in-app purchases
Galaxy Attack
- Guardian of Galaxy VIP Weekly3 Days trial$4.997 Days
- Buy 30 Gems$0.99
- Starter Offer$0.99
- Sale Fighter 4$0.99
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- Open Premium Pack$0.99
- Daily Raid Boss 1$0.99
- Daily Raid Boss 2$1.99
- Remove Ads Forever$2.99
- Buy 100 Gems$2.99
- Buy 16000 Coins$4.99
- Buy 250 Gems$4.99
- Great Offer$4.99
- Sale double coin forever$4.99
- Diamonds Reward Pack$9.99
- Buy 38000 Coins$9.99
- Buy 1250 Gems$19.99
- Buy 80000 Coins$19.99
Questions
Is Sky Invaders free?
Is Galaxy Attack free?
Which has better reviews, Sky Invaders or Galaxy Attack?
Do Sky Invaders or Galaxy Attack have ads?
Which is updated more often, Sky Invaders or Galaxy Attack?
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