# BUNKER PROTOCOL vs Wood Block Tower

The clearest difference is in-app purchases: BUNKER PROTOCOL at none against Wood Block Tower's 4. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Wood Block Tower sells 4 one-off in-app purchases. BUNKER PROTOCOL asks for nothing beyond the download.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | BUNKER PROTOCOL | Wood Block Tower |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Weekly | Weekly |
| Monetization | Free with in-app purchases | — |
| Size | 118 MB | 196 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SINKCAPITAL, LIMITED LIABILITY CO.](https://appshunter.io/developer/1505916963) | [ArtDigic](https://appshunter.io/developer/474352146) |

## What reviewers say

### BUNKER PROTOCOL

[App page](https://appshunter.io/ios/app/bunker-protocol-black-site/id6785037330)

Explore a deserted military black site and solve intricate puzzles to escape. This 3D escape room game challenges your observation skills with chained puzzles and item combinations. A hint system guides you without spoiling the fun.

**Highlights:** Immersive 3D environment exploration, Chained, multi-stage puzzles, Observation-based clue finding, Collect and combine items, Guided puzzle progression, Built-in hint system, Multi-language support

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

**In-app purchases:** none


### Wood Block Tower

[App page](https://appshunter.io/ios/app/wood-block-tower-stack-puzzle/id6812950832)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Item Pack (Small) | $0.99 | one-time |
| Item Pack (Large) | $3.99 | one-time |
| Remove Ads | $4.99 | one-time |
| All-in Bundle | $6.99 | one-time |


## Frequently asked questions

### Is BUNKER PROTOCOL free?

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

### Is Wood Block Tower free?

Wood Block Tower is free to download, with in-app purchases available.

### Do BUNKER PROTOCOL or Wood Block Tower have ads?

Both BUNKER PROTOCOL and Wood Block Tower show ads.

### Which is updated more often, BUNKER PROTOCOL or Wood Block Tower?

BUNKER PROTOCOL ships an update weekly, and Wood Block Tower weekly. Most recently, BUNKER PROTOCOL was updated on November 5, 2026 and Wood Block Tower on October 31, 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.*