# Perfect Assassin vs Alien Hunter 2D

The clearest difference is in-app purchases: Perfect Assassin at none against Alien Hunter 2D's 8. Perfect Assassin also leads on update cadence (daily vs every 6 days). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Alien Hunter 2D sells 8 one-off in-app purchases. Perfect Assassin asks for nothing beyond the download.

Perfect Assassin ships an update daily, Alien Hunter 2D every 6 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Perfect Assassin | Alien Hunter 2D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (13 ratings)](https://appshunter.io/ios/app/alien-hunter-2d/id1563938449/reviews)** |
| Number of ratings | — | **13** |
| Positive reviews | — | 90.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Daily** | Every 6 days |
| Monetization | — | Free with in-app purchases |
| Size | 80 MB | 228 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 9+ |
| Developer | [杭威宇 卢](https://appshunter.io/developer/1408347720) | [AVALANCHE GAMES PTE LTD](https://appshunter.io/developer/1563938451) |

## What reviewers say

### Perfect Assassin

[App page](https://appshunter.io/ios/app/perfect-assassin-shadow-ninja/id1513258509)

**In-app purchases:** none


### Alien Hunter 2D

[App page](https://appshunter.io/ios/app/alien-hunter-2d/id1563938449)

Engage in thrilling 2D side-scrolling battles against alien hordes. Move your hero, aim, and let automatic gunfire clear the path through numerous levels and challenging boss fights. Collect rewards and unlock powerful weapons to conquer diverse planets.

**Highlights:** 2D side-scrolling platformer, Auto-shooting gameplay, Boss battles, Vast weapon collection, Unlockable equipment, Multiple levels and locations

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Handful of gems | $0.99 | one-time |
| Small pack of gems | $3.99 | one-time |
| Small pack of gems 2 | $5.99 | one-time |
| Special offer | $9.99 | one-time |
| Great Bundle | $9.99 | one-time |
| Medium pack of gems | $12.99 | one-time |
| Medium Pack of Gems 2 | $17.99 | one-time |
| Large pack of gems | $24.99 | one-time |


## Frequently asked questions

### Is Perfect Assassin free?

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

### Is Alien Hunter 2D free?

Alien Hunter 2D is free to download, with in-app purchases available.

### Do Perfect Assassin or Alien Hunter 2D have ads?

Both Perfect Assassin and Alien Hunter 2D show ads.

### Which is updated more often, Perfect Assassin or Alien Hunter 2D?

Perfect Assassin ships an update daily, and Alien Hunter 2D every 6 days. Most recently, Perfect Assassin was updated on October 25, 2026 and Alien Hunter 2D on October 24, 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.*