# Cyber Dark Hunter vs PATIENT ZERO

The clearest difference is iOS requirement: PATIENT ZERO at 15.0 against Cyber Dark Hunter's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Cyber Dark Hunter ships an update every 4 days, PATIENT ZERO every 2 days. Both last shipped on November 13, 2026.

## The numbers

| Metric | Cyber Dark Hunter | PATIENT ZERO |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 days | **Every 2 days** |
| Size | 430 MB | 54 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Kiyohito Yamamoto](https://appshunter.io/developer/1815961069) | [sehyun ban](https://appshunter.io/developer/6808124563) |

## What reviewers say

### Cyber Dark Hunter

[App page](https://appshunter.io/ios/app/cyber-dark-hunter-bullet-hell/id6760212078)

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

**In-app purchases:** none


### PATIENT ZERO

[App page](https://appshunter.io/ios/app/patient-zero/id6822966489)

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

**In-app purchases:** none


## Frequently asked questions

### Is Cyber Dark Hunter free?

Cyber Dark Hunter is free to download, with no in-app purchases.

### Is PATIENT ZERO free?

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

### Do Cyber Dark Hunter or PATIENT ZERO have ads?

Neither Cyber Dark Hunter nor PATIENT ZERO shows ads.

### Which is updated more often, Cyber Dark Hunter or PATIENT ZERO?

Cyber Dark Hunter ships an update every 4 days, and PATIENT ZERO every 2 days. Most recently, Cyber Dark Hunter was updated on November 13, 2026 and PATIENT ZERO on November 13, 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.*