# Biozone Lockdown Survival Game vs Raveyard

The clearest difference is ads: Raveyard at none against Biozone Lockdown Survival Game's shown. On price, update cadence, 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.

Biozone Lockdown Survival Game ships an update daily, Raveyard every 2 months. The most recent releases landed on October 7, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Biozone Lockdown Survival Game | Raveyard |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/biozone-lockdown-survival-game/id6751834568/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Daily** | Every 2 months |
| Monetization | Ad-supported | — |
| Size | 167 MB | 349 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Muhammad Latif](https://appshunter.io/developer/1835886831) | [Sherry Games Private Limited](https://appshunter.io/developer/1874674165) |

## What reviewers say

### Biozone Lockdown Survival Game

[App page](https://appshunter.io/ios/app/biozone-lockdown-survival-game/id6751834568)

Enter a dangerous lockdown zone where survival is paramount. Explore dark areas, overcome challenges, and fight through deadly encounters. Collect items and make strategic decisions to escape.

**Highlights:** Intense survival gameplay, Challenging tasks and hidden dangers, Smooth controls, Realistic 3D graphics, Gripping adventure, Non-stop action

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

**In-app purchases:** none


### Raveyard

[App page](https://appshunter.io/ios/app/raveyard/id6758734829)

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

**In-app purchases:** none


## Frequently asked questions

### Is Biozone Lockdown Survival Game free?

Biozone Lockdown Survival Game is free to download, with no in-app purchases.

### Is Raveyard free?

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

### Do Biozone Lockdown Survival Game or Raveyard have ads?

Biozone Lockdown Survival Game shows ads; Raveyard does not.

### Which is updated more often, Biozone Lockdown Survival Game or Raveyard?

Biozone Lockdown Survival Game ships an update daily, and Raveyard every 2 months. Most recently, Biozone Lockdown Survival Game was updated on October 7, 2026 and Raveyard on October 22, 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.*