# Trace vs Interrogation Room

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

Both are free to download. Trace sells 2 in-app purchases, starting at $0.99 per month and Interrogation Room sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Trace ships an update every 4 weeks, Interrogation Room daily. The most recent releases landed on October 28, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Trace | Interrogation Room |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 weeks | **Daily** |
| Size | 124 MB | 48 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 12+ |
| Developer | [Nevin Ozkan](https://appshunter.io/developer/1825084265) | [MELIH CIRAY](https://appshunter.io/developer/6780954426) |

## What reviewers say

### Trace

[App page](https://appshunter.io/ios/app/trace-iz-sur/id6786722970)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Dedektif — Aylık | $0.99 | per month |
| Premium Dedektif — Yıllık | $9.99 | per year |


### 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 Trace free?

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

### Is Interrogation Room free?

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

### Do Trace or Interrogation Room have ads?

Trace shows ads; Interrogation Room does not.

### Which is updated more often, Trace or Interrogation Room?

Trace ships an update every 4 weeks, and Interrogation Room daily. Most recently, Trace was updated on October 28, 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.*