# Sobibor AR Exhibit vs Math Automata

The clearest difference is in-app purchases: Sobibor AR Exhibit at none against Math Automata's 1. Sobibor AR Exhibit also leads on ads (none vs shown). Math Automata's advantage is update cadence (every 4 days vs every 2 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Math Automata sells 1 one-off in-app purchase. Sobibor AR Exhibit asks for nothing beyond the download.

Sobibor AR Exhibit ships an update every 2 months, Math Automata every 4 days. Both last shipped on October 5, 2026.

## The numbers

| Metric | Sobibor AR Exhibit | Math Automata |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (9 ratings)](https://appshunter.io/ios/app/sobibor-ar-exhibit/id6450016178/reviews)** | — |
| Number of ratings | **9** | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | Free | — |
| Size | 1.9 GB | 123 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Holocaust Museum LA](https://appshunter.io/developer/1691576254) | [seoro lee](https://appshunter.io/developer/1868875657) |

## What reviewers say

### Sobibor AR Exhibit

[App page](https://appshunter.io/ios/app/sobibor-ar-exhibit/id6450016178)

Explore a virtual 3D model of the Sobibor Death Camp through augmented reality. This educational exhibit provides historical information and interactive elements, including a virtual guide, to deepen understanding of this significant part of WW2 history.

**Highlights:** Augmented reality exhibit, Virtual 3D model of Sobibor Death Camp, Interactive historical information, Holocap virtual guide, Educational experience, WW2 history exploration

**In-app purchases:** none


### Math Automata

[App page](https://appshunter.io/ios/app/math-automata/id6758681941)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 hints | $0.99 | one-time |


## Frequently asked questions

### Is Sobibor AR Exhibit free?

Sobibor AR Exhibit is free to download, with no in-app purchases.

### Is Math Automata free?

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

### Do Sobibor AR Exhibit or Math Automata have ads?

Math Automata shows ads; Sobibor AR Exhibit does not.

### Which is updated more often, Sobibor AR Exhibit or Math Automata?

Sobibor AR Exhibit ships an update every 2 months, and Math Automata every 4 days. Most recently, Sobibor AR Exhibit was updated on October 5, 2026 and Math Automata on October 5, 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.*