# Hrady3D vs CBS Map Explorer

The clearest difference is update cadence: Hrady3D at every 3 months against CBS Map Explorer's every 8 months. On price, ads, in-app purchases and device support there is nothing between them.

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

Hrady3D ships an update every 3 months, CBS Map Explorer every 8 months. The most recent releases landed on June 22, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Hrady3D | CBS Map Explorer |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 8 months |
| Monetization | Free | — |
| Size | 72 MB | 31 MB |
| Requires iOS | **12.0** | 12.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yahart, s.r.o.](https://appshunter.io/developer/1202791330) | [CBS spol, s.r.o.](https://appshunter.io/developer/1667885632) |

## What reviewers say

### Hrady3D

[App page](https://appshunter.io/ios/app/hrady3d/id1561177613)

Explore historical castles in the Trenčín region through an engaging mobile experience. Utilize augmented reality to discover lost architectural forms and immerse yourself in captivating audio stories and interactive narratives of knights and countesses.

**Highlights:** Augmented reality castle exploration, Historical audio stories, Interactive narratives, Discover lost castle architecture, Explore Trenčín region castles

**Features:** macOS Compatibility

**In-app purchases:** none


### CBS Map Explorer

[App page](https://appshunter.io/ios/app/cbs-map-explorer/id1667885630)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Hrady3D free?

Hrady3D is free to download, with no in-app purchases.

### Is CBS Map Explorer free?

CBS Map Explorer is free to download, with no in-app purchases.

### Do Hrady3D or CBS Map Explorer have ads?

Neither Hrady3D nor CBS Map Explorer shows ads.

### Which is updated more often, Hrady3D or CBS Map Explorer?

Hrady3D ships an update every 3 months, and CBS Map Explorer every 8 months. Most recently, Hrady3D was updated on June 22, 2026 and CBS Map Explorer on September 20, 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.*