# Interrogation Chamber vs Gate Knockers

Interrogation Chamber and Gate Knockers are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | Interrogation Chamber | Gate Knockers |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Daily | — |
| Size | 143 MB | 145 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Ali Said Yuksel](https://appshunter.io/developer/1481717311) | [FUBU GAMES OYUN YAZILIM VE BILGI TEKNOLOJILERI TICARET LIMITED SIRKETI](https://appshunter.io/developer/1526018818) |

## What reviewers say

### Interrogation Chamber

[App page](https://appshunter.io/ios/app/interrogation-chamber/id6499422058)

**Features:** macOS Compatibility

**In-app purchases:** none


### Gate Knockers

[App page](https://appshunter.io/ios/app/gate-knockers/id6502261610)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Interrogation Chamber free?

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

### Is Gate Knockers free?

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

### Do Interrogation Chamber or Gate Knockers have ads?

Both Interrogation Chamber and Gate Knockers 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.*