# Alien Invasion Stickers vs First Due Unify

The clearest difference is price: First Due Unify at Free against Alien Invasion Stickers's $0.99. On ads, in-app purchases, device support and iOS requirement there is nothing between them.

First Due Unify is free to download; Alien Invasion Stickers costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Alien Invasion Stickers | First Due Unify |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Size | 5 MB | 118 MB |
| Requires iOS | 16.0 | **15.5** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Paul Scott](https://appshunter.io/developer/1542422467) | [Locality Media, Inc.](https://appshunter.io/developer/1355085433) |

## What reviewers say

### Alien Invasion Stickers

[App page](https://appshunter.io/ios/app/alien-invasion-stickers/id6739452293)

**In-app purchases:** none


### First Due Unify

[App page](https://appshunter.io/ios/app/first-due-unify/id6794475987)

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

**In-app purchases:** none


## Frequently asked questions

### Is Alien Invasion Stickers free?

Alien Invasion Stickers costs $0.99, with no in-app purchases.

### Is First Due Unify free?

First Due Unify is free to download, with no in-app purchases.

### Do Alien Invasion Stickers or First Due Unify have ads?

Neither Alien Invasion Stickers nor First Due Unify 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.*