# Moby vs Alien Barrage

The clearest difference is in-app purchases: Moby at none against Alien Barrage's 6. Moby also leads on update cadence (daily vs every 4 months) and iOS requirement (13.0 vs 17.6). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Alien Barrage sells 6 one-off in-app purchases. Moby asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Moby against 5.0 for Alien Barrage. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Moby ships an update daily, Alien Barrage every 4 months. Both last shipped on November 5, 2026.

## The numbers

| Metric | Moby | Alien Barrage |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/moby-click/id6756529046/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/alien-barrage/id6759081405/reviews) |
| Number of ratings | **2** | 1 |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 4 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 288 MB | 45 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Andrew Vanwagner](https://appshunter.io/developer/1214665475) | [arnold biffna](https://appshunter.io/developer/1076122973) |

## What reviewers say

### Moby

[App page](https://appshunter.io/ios/app/moby-click/id6756529046)

Defend your ship from waves of pixel-art sea creatures in this arcade-inspired defense shooter. Aim, fire, and upgrade your vessel to survive increasingly dangerous oceans and face your ultimate obsession.

**Highlights:** Fast combat with various weapons, Pixel-art sea monsters and bosses, Ship upgrades and permanent progression, Strategic stage and wave challenges, Arcade-inspired gameplay

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

**In-app purchases:** none


### Alien Barrage

[App page](https://appshunter.io/ios/app/alien-barrage/id6759081405)

Defend Earth from relentless alien invaders in this fast-paced retro arcade shooter. Dodge plasma, collect powerups, and survive challenging boss battles. Compete for the top spot on global leaderboards in an endless survival challenge.

**Highlights:** Touch-and-drag controls with automatic firing, Endless escalating alien waves, Bonus and Boss levels, Collectible powerups and bombs, Unlockable ships and difficulty modes, Game Center leaderboards and achievements

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3 Revives | $0.99 | one-time |
| 10 Revives | $1.99 | one-time |
| 10 Extra Bombs. | $1.99 | one-time |
| Dual Shooter Ship | $2.99 | one-time |
| 40 revives | $4.99 | one-time |
| 100 Revives | $9.99 | one-time |


## Frequently asked questions

### Is Moby free?

Moby is free to download, with no in-app purchases.

### Is Alien Barrage free?

Alien Barrage is free to download, with in-app purchases available.

### Which has better reviews, Moby or Alien Barrage?

Moby and Alien Barrage are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do Moby or Alien Barrage have ads?

Neither Moby nor Alien Barrage shows ads.

### Which is updated more often, Moby or Alien Barrage?

Moby ships an update daily, and Alien Barrage every 4 months. Most recently, Moby was updated on November 5, 2026 and Alien Barrage on November 5, 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.*