# Knossospalace vs SiOra

The clearest difference is review sentiment: Knossospalace at 67% against SiOra's 0%. SiOra's advantage is update cadence (every 6 days vs every 2 months) and iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Knossospalace ships an update every 2 months, SiOra every 6 days. The most recent releases landed on October 8, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Knossospalace | SiOra |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (2 ratings)](https://appshunter.io/ios/app/knossospalace/id1629904202/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | **66.7% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 days** |
| Monetization | Free | Free |
| Size | 232 MB | 99 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Dotsoft](https://appshunter.io/developer/413248745) | [Nuansa Cerah Informasi, PT](https://appshunter.io/developer/1376414332) |

## What reviewers say

### Knossospalace

[App page](https://appshunter.io/ios/app/knossospalace/id1629904202)

Explore Heraklion's historical sites with interactive digital tours. This app uses beacons and QR codes to deliver location-based multimedia content, including texts, photos, stories, and videos. Enjoy audio tours in Greek and English, and view 3D reconstructions of archaeological sites.

**Highlights:** Digital guided tours, Location-based content, Beacon and QR code integration, Multimedia information (text, photos, video), Audio tours (Greek/English), 3D site representations

**Features:** macOS Compatibility

**In-app purchases:** none


### SiOra

[App page](https://appshunter.io/ios/app/siora/id6499517367)

This app serves as an official digital visitor guide for Komodo National Park. It allows users to book activities online, access an audio-visual guide, use live GPS maps for navigation, and discover local events. The app can also function offline in different languages.

**Highlights:** Audio-Visual Guide Information, Live GPS Maps, Online Reservations, Event Listings, Offline Functionality, Multi-language Support

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Knossospalace free?

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

### Is SiOra free?

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

### Do Knossospalace or SiOra have ads?

Neither Knossospalace nor SiOra shows ads.

### Which is updated more often, Knossospalace or SiOra?

Knossospalace ships an update every 2 months, and SiOra every 6 days. Most recently, Knossospalace was updated on October 8, 2026 and SiOra on October 7, 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.*