# Block Invaders vs Galactic Waves

The clearest difference is update cadence: Galactic Waves at every 4 days against Block Invaders's every 12 months. Galactic Waves also leads on iOS requirement (13.0 vs 16.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Block Invaders sells 2 one-off in-app purchases and Galactic Waves sells 7 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Block Invaders ships an update every 12 months, Galactic Waves every 4 days. The most recent releases landed on October 2, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Block Invaders | Galactic Waves |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/galactic-waves/id6482518666/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 4 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 91 MB | 575 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [QED Gaming PTY. Ltd](https://appshunter.io/developer/441029909) | [WIZVEDA TECHNOLOGIES PRIVATE LIMITED](https://appshunter.io/developer/1739824038) |

## What reviewers say

### Block Invaders

[App page](https://appshunter.io/ios/app/block-invaders-tower-defense/id980999892)

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.

**Highlights:** Command orbital defense platform, Build and upgrade weapons, Shoot down incoming alien waves, Diverse invader behaviors, Multiple weapon abilities, Mission-based gameplay

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Earth Missions 6 to 10 | $0.99 | one-time |
| No Adverts | $1.99 | one-time |


### Galactic Waves

[App page](https://appshunter.io/ios/app/galactic-waves/id6482518666)

Embark on an exhilarating top-down space shooter adventure. Battle relentless AI robot invaders, explore a vast universe, and upgrade your weapons. Experience stunning visuals and dynamic environments in this challenging cosmic journey.

**Highlights:** Epic battles against AI hordes, Upgradeable weapons and customization, Intergalactic exploration of a vast universe, Dynamic and ever-changing environments, Stunning visuals and immersive soundtrack

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 150 Coins | $1.99 | one-time |
| Auto aim | $2.99 | one-time |
| 500 Coins | $3.99 | one-time |
| 1500 Coins | $9.99 | one-time |
| 3000 Coins | $17.99 | one-time |
| 5000 Coins | $29.99 | one-time |
| 10000 Coins | $49.99 | one-time |


## Frequently asked questions

### Is Block Invaders free?

Block Invaders is free to download, with in-app purchases available.

### Is Galactic Waves free?

Galactic Waves is free to download, with in-app purchases available.

### Do Block Invaders or Galactic Waves have ads?

Neither Block Invaders nor Galactic Waves shows ads.

### Which is updated more often, Block Invaders or Galactic Waves?

Block Invaders ships an update every 12 months, and Galactic Waves every 4 days. Most recently, Block Invaders was updated on October 2, 2026 and Galactic Waves on October 3, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*