# NineFloors vs BUNKER PROTOCOL

The clearest difference is in-app purchases: BUNKER PROTOCOL at none against NineFloors's 2. BUNKER PROTOCOL also leads on iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. NineFloors sells 2 one-off in-app purchases. BUNKER PROTOCOL asks for nothing beyond the download.

## The numbers

| Metric | NineFloors | BUNKER PROTOCOL |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (86 ratings)](https://appshunter.io/ios/app/ninefloors-anomaly-horror/id6482578084/reviews)** | — |
| Number of ratings | **86** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 5 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 325 MB | 224 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [IndieFist SRL](https://appshunter.io/developer/1458549407) | [Sink Capital, Inc.](https://appshunter.io/developer/1505916963) |

## What reviewers say

### NineFloors

[App page](https://appshunter.io/ios/app/ninefloors-anomaly-horror/id6482578084)

Navigate a haunted high school, descending through nine floors to escape. Avoid classmates and a menacing janitor while paying close attention to details to find the correct path and survive the horror.

**Highlights:** Horror school escape, Endless gameplay, Avoid classmates and janitor, Detailed pathfinding, Backrooms-inspired anomalies

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited run | $0.99 | one-time |
| Remove ads | $2.99 | one-time |


### BUNKER PROTOCOL

[App page](https://appshunter.io/ios/app/bunker-protocol-anomaly/id6816686831)

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

**In-app purchases:** none


## Frequently asked questions

### Is NineFloors free?

NineFloors is free to download, with in-app purchases available.

### Is BUNKER PROTOCOL free?

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

### Do NineFloors or BUNKER PROTOCOL have ads?

Both NineFloors and BUNKER PROTOCOL show ads.

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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.*