Block Invaders vs N
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.
N
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An acid trip back to classic vector arcade action games with the unique bullet magnet mechanic. Dodge ruthless attacks, bend your projectile trajectory, destroy waves of enemies with the massive explosion chains. Die a lot! Then try again and get yourself to top of the leaderboards
Screenshots
Verdict
The clearest difference is price: Block Invaders at Free against N's $4.99. N's advantage is in-app purchases (none vs 2). On update cadence, ads, 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
Block Invaders is free to download; N costs $4.99 up front. Block Invaders sells 2 one-off in-app purchases. N asks for nothing beyond the download.
Block Invaders ships an update every 12 months, N every 23 months. The most recent releases landed on October 20, 2026 and October 11, 2026 respectively.
| Parameter | Block Invaders | N |
|---|---|---|
| Price | Free โ better | $4.99 |
| Positive reviews | 100.0% of reviews | โ |
| Update frequency | Every 12 months โ better | Every 23 months |
| Ads | No | No |
| In-app purchases | Yes | No โ better |
| Monetization | Free with in-app purchases | โ |
| Devices | iPhone, iPad | iPhone, iPad, iPod โ better |
| Requires iOS | 16.0 | 15.0 โ better |
| Further details โ not scored | ||
| Size | 91 MB | 56 MB |
| Age rating | 4+ | 9+ |
| Developer | QED Gaming PTY. Ltd | Grigorii Makarov |
In-app purchases
Block Invaders
- Earth Missions 6 to 10$0.99
- No Adverts$1.99
N
No in-app purchases









