# Hidden Valencia vs ExploreHK

The clearest difference is iOS requirement: Hidden Valencia at 15.5 against ExploreHK's 26.0. 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.

Hidden Valencia ships an update every 5 months, ExploreHK every 3 months. The most recent releases landed on October 2, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Hidden Valencia | ExploreHK |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 months** |
| Monetization | Free | — |
| Size | 46 MB | 268 MB |
| Requires iOS | **15.5** | 26.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [University of Exeter](https://appshunter.io/developer/546687780) | [Kai Hin Tsoi](https://appshunter.io/developer/1618879551) |

## What reviewers say

### Hidden Valencia

[App page](https://appshunter.io/ios/app/hidden-valencia/id1531115116)

Explore Valencia's history with audio-guided tours led by historical characters. Navigate the city using a geolocated map that toggles between modern and 1608 views. Access content on-site with GPS or offline by tapping story points.

**Highlights:** Audio-guided historical tours, Geolocated historical map, Toggle between modern and 1608 maps, On-site and offline use, Expert historical insights, Available in English, Spanish, Catalan

**Features:** Vision Pro support

**In-app purchases:** none


### ExploreHK

[App page](https://appshunter.io/ios/app/explorehk/id1672770645)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Hidden Valencia free?

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

### Is ExploreHK free?

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

### Do Hidden Valencia or ExploreHK have ads?

Neither Hidden Valencia nor ExploreHK shows ads.

### Which is updated more often, Hidden Valencia or ExploreHK?

Hidden Valencia ships an update every 5 months, and ExploreHK every 3 months. Most recently, Hidden Valencia was updated on October 2, 2026 and ExploreHK on October 9, 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.*