# Extermination Camp Treblinka 2 vs BookLoop

The clearest difference is in-app purchases: Extermination Camp Treblinka 2 at none against BookLoop's 4. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. BookLoop sells 4 in-app purchases, starting at $12.99 per month. Extermination Camp Treblinka 2 asks for nothing beyond the download.

Extermination Camp Treblinka 2 ships an update every 10 days, BookLoop weekly. The most recent releases landed on July 7, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Extermination Camp Treblinka 2 | BookLoop |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/extermination-camp-treblinka-2/id1483386854/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | **Weekly** |
| Monetization | Free | — |
| Size | 14 MB | 44 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Michal Krynicki](https://appshunter.io/developer/1248420528) | [Prashik Walke](https://appshunter.io/developer/1874684557) |

## What reviewers say

### Extermination Camp Treblinka 2

[App page](https://appshunter.io/ios/app/extermination-camp-treblinka-2/id1483386854)

This historical audio guide provides an immersive experience for visitors to the Treblinka extermination camp. Location-triggered playback and professional narration with sound design offer a respectful and insightful encounter with history, enhanced by archival photos and recordings.

**Highlights:** Location-triggered audio playback, Professional narration, Immersive sound design, Archival photos, Historical recordings, Respectful historical encounter

**In-app purchases:** none


### BookLoop

[App page](https://appshunter.io/ios/app/bookloop/id6758735534)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $12.99 | per month |
| Unlimited Monthly | $24.99 | per month |
| Pro Annual | $99.99 | per year |
| Unlimited Annual | $199.99 | per year |


## Frequently asked questions

### Is Extermination Camp Treblinka 2 free?

Extermination Camp Treblinka 2 is free to download, with no in-app purchases.

### Is BookLoop free?

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

### Do Extermination Camp Treblinka 2 or BookLoop have ads?

Neither Extermination Camp Treblinka 2 nor BookLoop shows ads.

### Which is updated more often, Extermination Camp Treblinka 2 or BookLoop?

Extermination Camp Treblinka 2 ships an update every 10 days, and BookLoop weekly. Most recently, Extermination Camp Treblinka 2 was updated on July 7, 2026 and BookLoop on September 15, 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.*