# Perfect Assassin vs Stack Jumper

The clearest difference is update cadence: Perfect Assassin at daily against Stack Jumper's every 42 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Perfect Assassin ships an update daily, Stack Jumper every 42 months. The most recent releases landed on September 13, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Perfect Assassin | Stack Jumper |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Daily** | Every 42 months |
| Size | 80 MB | 68 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [杭威宇 卢](https://appshunter.io/developer/1408347720) | [omer cetin](https://appshunter.io/developer/1584332419) |

## What reviewers say

### Perfect Assassin

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

**In-app purchases:** none


### Stack Jumper

[App page](https://appshunter.io/ios/app/stack-jumper/id1552350483)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Perfect Assassin free?

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

### Is Stack Jumper free?

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

### Do Perfect Assassin or Stack Jumper have ads?

Both Perfect Assassin and Stack Jumper show ads.

### Which is updated more often, Perfect Assassin or Stack Jumper?

Perfect Assassin ships an update daily, and Stack Jumper every 42 months. Most recently, Perfect Assassin was updated on September 13, 2026 and Stack Jumper on September 19, 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.*