Block Invaders vs Astro Blitz
Price, ratings, monetisation and update history for both games, side by side โ with what reviewers say about each.
Block Invaders
Command a planetary defense platform to shoot down waves of alien invaders. Strategically build and upgrade weapons, each with unique abilities, to counter diverse enemy behaviors and complete missions.
- Command orbital defense platform
- Build and upgrade weapons
- Shoot down incoming alien waves
- Diverse invader behaviors
- Multiple weapon abilities
- Mission-based gameplay
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Earth is under attack. Block Invaders are advancing on your orbital defense platform โ and they move just like you remember. Choose your weapons, pick your positions, and hold the line. Block Invaders: Tower Defense combines the nostalgia of classic arcade invaders with deep strategic tower defense gameplay. The invaders advance in waves moving forward together, pausing, then surging again โ familiar, relentless, and satisfying to stop. No two games play the same. Every mission generates its own wave pattern, so your strategy needs to adapt every time you play. Features: โข 6 weapon slots on your orbital platform โข Unique weapon types โ pulse lasers, photon bolts, cobalt beams, rockets and mines โข 4 upgrade levels per weapon โข 10 missions with 4 waves each โข Procedurally varied enemy waves โ no two runs identical โข Multiple enemy types including Reapers, Gatherers, Banshees and Brains โข Play free โ unlock bonus missions with a single optional purchase โข Universal app โ iPhone, iPad and Mac โข Apple Silicon No timers. No energy bars. No forced ads. Just strategy. Features of Block Invaders: Tower Defense :- * Many types of Invaders including Reapers, Gatherers, Banshees and Brains to name but a few. * More invaders added on each new release * Weapons include Pulse lasers, Photon bolts, Cobalt Beams and Rockets. * More weapons and Enemies to come in future updates.
Astro Blitz
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Defend the galaxy in Astro Blitz! Pilot powerful starfighters, dodge deadly enemy fire, and battle massive alien bosses in this fast-paced arcade space shooter. Explore dangerous worlds, survive endless waves of enemies, and upgrade your ship to become the ultimate space commander. Whether you love classic arcade shooters or modern bullet-hell action, Astro Blitz delivers explosive combat, smooth controls, and intense boss fights designed for mobile. FEATURES Fast-paced arcade gameplay Challenging alien enemies Powerful ships and upgrades Massive boss battles Multiple space worlds Smooth touch controls Stunning visual effects Offline gameplay support Endless survival action Destroy enemy fleets, unlock advanced weapons, and conquer the galaxy in Astro Blitz! Download now and begin your space battle.
Screenshots
Verdict
The clearest difference is in-app purchases: Astro Blitz at none against Block Invaders's 2. Astro Blitz also leads on update cadence (weekly vs every 12 months). Block Invaders's advantage is ads (none vs shown). On price, device support and iOS requirement 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. Block Invaders sells 2 one-off in-app purchases. Astro Blitz asks for nothing beyond the download.
Block Invaders ships an update every 12 months, Astro Blitz weekly. The most recent releases landed on October 14, 2026 and October 12, 2026 respectively.
| Parameter | Block Invaders | Astro Blitz |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | โ |
| Update frequency | Every 12 months | Weekly โ better |
| Ads | No โ better | Yes |
| In-app purchases | Yes | No โ better |
| Monetization | Free with in-app purchases | โ |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.0 | 15.1 โ better |
| Further details โ not scored | ||
| Size | 91 MB | 160 MB |
| Age rating | 4+ | 4+ |
| Developer | QED Gaming PTY. Ltd | Charles Awuku |
In-app purchases
Block Invaders
- Earth Missions 6 to 10$0.99
- No Adverts$1.99
Astro Blitz
No in-app purchases
Questions
Is Block Invaders free?
Is Astro Blitz free?
Do Block Invaders or Astro Blitz have ads?
Which is updated more often, Block Invaders or Astro Blitz?
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