# Alien Shooter Space Invaders vs John Wicked

The clearest difference is update cadence: Alien Shooter Space Invaders at every 2 weeks against John Wicked's every 2 months. Alien Shooter Space Invaders also leads on iOS requirement (15.0 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Alien Shooter Space Invaders sells 10 in-app purchases, starting at $2.99 per month and John Wicked sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Alien Shooter Space Invaders ships an update every 2 weeks, John Wicked every 2 months. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Alien Shooter Space Invaders | John Wicked |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (4 ratings)](https://appshunter.io/ios/app/alien-shooter-space-invaders/id1582716328/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 658 MB | 10 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 9+ | 17+ |
| Developer | [RL Technology, LLC](https://appshunter.io/developer/1021534157) | [Claudio Souza Mattos](https://appshunter.io/developer/1774316937) |

## What reviewers say

### Alien Shooter Space Invaders

[App page](https://appshunter.io/ios/app/alien-shooter-space-invaders/id1582716328)

Engage in classic arcade-style space combat with a modern twist. Battle diverse alien forces, upgrade your spaceship and weapons, and climb the online leaderboards. Daily rewards and power-ups help you conquer the galaxy.

**Highlights:** Diverse enemy types, Spaceship and weapon upgrades, Power-up system, Daily rewards and bonuses, Online highscore leaderboard, Smooth gameplay

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Gold Sub | $2.99 | per month |
| Premium Crystal | $4.99 | per month |
| Premium Legendary Subscription | $6.99 | per month |
| Premium Battle Subscription | $8.99 | per month |
| Offer Pack | $2.99 | one-time |
| Legendary Pack | $6.99 | one-time |
| 240 Crystal Pack | $19.99 | one-time |
| Millionaire Pack | $20.99 | one-time |
| 800 Crystal Pack | $49.99 | one-time |
| 1600 Crystal Pack | $99.99 | one-time |


### John Wicked

[App page](https://appshunter.io/ios/app/john-wicked/id1670436405)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


## Frequently asked questions

### Is Alien Shooter Space Invaders free?

Alien Shooter Space Invaders is free to download, with in-app purchases available.

### Is John Wicked free?

John Wicked is free to download, with in-app purchases available.

### Do Alien Shooter Space Invaders or John Wicked have ads?

Both Alien Shooter Space Invaders and John Wicked show ads.

### Which is updated more often, Alien Shooter Space Invaders or John Wicked?

Alien Shooter Space Invaders ships an update every 2 weeks, and John Wicked every 2 months. Most recently, Alien Shooter Space Invaders was updated on November 3, 2026 and John Wicked on November 7, 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.*