# Hrady3D vs IDS PLUS

The clearest difference is review sentiment: Hrady3D at 50% against IDS PLUS's 0%. Hrady3D also leads on device support (3 vs 1) and iOS requirement (12.0 vs 16.6). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 8, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Hrady3D | IDS PLUS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (1 ratings)](https://appshunter.io/ios/app/ids-plus/id6740556748/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | **50.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | Free | Free |
| Size | 72 MB | 54 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Yahart, s.r.o.](https://appshunter.io/developer/1202791330) | [Integrovana doprava Zilinskeho a Trencianskeho kraja, s. r. o.](https://appshunter.io/developer/1790602883) |

## 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


### IDS PLUS

[App page](https://appshunter.io/ios/app/ids-plus/id6740556748)

This app consolidates public transport information for the Žilina region, offering a journey planner with real-time delays and online ticket purchasing for various transport types. It also provides alerts for ticket expiry and transport changes.

**Highlights:** Journey planner for buses and trains, Real-time delay information, Online ticket purchases (single, daily, subscriptions), Multiple payment options, Ticket expiry and transport change alerts

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Hrady3D free?

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

### Is IDS PLUS free?

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

### Do Hrady3D or IDS PLUS have ads?

Neither Hrady3D nor IDS PLUS shows ads.

### Which is updated more often, Hrady3D or IDS PLUS?

Hrady3D ships an update every 3 months, and IDS PLUS every 3 months. Most recently, Hrady3D was updated on October 8, 2026 and IDS PLUS on September 23, 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.*