# Atlas Detective vs Interrogation Room

The clearest difference is in-app purchases: Atlas Detective at none against Interrogation Room's 2. Atlas Detective also leads on device support (3 vs 1). Interrogation Room's advantage is update cadence (daily vs every 4 days). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Interrogation Room sells 2 in-app purchases, starting at $0.99 per month. Atlas Detective asks for nothing beyond the download.

Atlas Detective ships an update every 4 days, Interrogation Room daily. The most recent releases landed on October 31, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Atlas Detective | Interrogation Room |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 days | **Daily** |
| Size | 122 MB | 48 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Hasan Kuray](https://appshunter.io/developer/6795823002) | [MELIH CIRAY](https://appshunter.io/developer/6780954426) |

## What reviewers say

### Atlas Detective

[App page](https://appshunter.io/ios/app/atlas-detective/id6809450085)

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

**In-app purchases:** none


### Interrogation Room

[App page](https://appshunter.io/ios/app/interrogation-room/id6815840178)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Dedektif Kulübü – Monthly | $0.99 | per month |
| Dedektif Kulübü – Yearly | $9.99 | per year |


## Frequently asked questions

### Is Atlas Detective free?

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

### Is Interrogation Room free?

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

### Do Atlas Detective or Interrogation Room have ads?

Neither Atlas Detective nor Interrogation Room shows ads.

### Which is updated more often, Atlas Detective or Interrogation Room?

Atlas Detective ships an update every 4 days, and Interrogation Room daily. Most recently, Atlas Detective was updated on October 31, 2026 and Interrogation Room on October 29, 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.*