# Alien Barrage vs Find Spot Differences

The clearest difference is in-app purchases: Find Spot Differences at none against Alien Barrage's 6. Find Spot Differences also leads on iOS requirement (13.0 vs 17.6). On price, ads and device support there is nothing between them.

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

## The numbers

| Metric | Alien Barrage | Find Spot Differences |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/alien-barrage/id6759081405/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 45 MB | 91 MB |
| Requires iOS | 17.6 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [arnold biffna](https://appshunter.io/developer/1076122973) | [Duc Le](https://appshunter.io/developer/672121512) |

## What reviewers say

### 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 on global leaderboards for the highest score and wave survived.

**Highlights:** Touch-and-drag controls with automatic firing, Endless escalating waves of alien enemies, Bonus Rounds and Boss Battles, Collectible powerups and screen-clearing 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 |


### Find Spot Differences

[App page](https://appshunter.io/ios/app/find-spot-differences/id6761414034)

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

**In-app purchases:** none


## Frequently asked questions

### Is Alien Barrage free?

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

### Is Find Spot Differences free?

Find Spot Differences is free to download, with no in-app purchases.

### Do Alien Barrage or Find Spot Differences have ads?

Neither Alien Barrage nor Find Spot Differences shows ads.

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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.*