# Guide Byzantine Monuments vs Explore Ionian Islands

The clearest difference is update cadence: Explore Ionian Islands at every 3 months against Guide Byzantine Monuments's every 5 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.

Guide Byzantine Monuments ships an update every 5 months, Explore Ionian Islands every 3 months. The most recent releases landed on October 15, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Guide Byzantine Monuments | Explore Ionian Islands |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 months** |
| Size | 256 MB | 23 MB |
| Requires iOS | 15.6 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [DIADRASIS LADAS I. & CO O.E.](https://appshunter.io/developer/1163797391) | [Regional Union of Municipalities of Ionian Islands](https://appshunter.io/developer/1733225762) |

## What reviewers say

### Guide Byzantine Monuments

[App page](https://appshunter.io/ios/app/guide-byzantine-monuments/id6473516659)

**Features:** macOS Compatibility

**In-app purchases:** none


### Explore Ionian Islands

[App page](https://appshunter.io/ios/app/explore-ionian-islands/id6478534675)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Guide Byzantine Monuments free?

Guide Byzantine Monuments is free to download, with no in-app purchases.

### Is Explore Ionian Islands free?

Explore Ionian Islands is free to download, with no in-app purchases.

### Do Guide Byzantine Monuments or Explore Ionian Islands have ads?

Neither Guide Byzantine Monuments nor Explore Ionian Islands shows ads.

### Which is updated more often, Guide Byzantine Monuments or Explore Ionian Islands?

Guide Byzantine Monuments ships an update every 5 months, and Explore Ionian Islands every 3 months. Most recently, Guide Byzantine Monuments was updated on October 15, 2026 and Explore Ionian Islands on October 22, 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.*