# Prosfora vs Kythnos CityExplore

The clearest difference is update cadence: Kythnos CityExplore at monthly against Prosfora's every 13 months. Prosfora's advantage is iOS requirement (11.0 vs 15.0). 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.

Prosfora ships an update every 13 months, Kythnos CityExplore monthly. The most recent releases landed on October 27, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Prosfora | Kythnos CityExplore |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Monthly** |
| Size | 25 MB | 30 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Comitech S.A](https://appshunter.io/developer/851279082) | [Dotsoft](https://appshunter.io/developer/413248745) |

## What reviewers say

### Prosfora

[App page](https://appshunter.io/ios/app/prosfora/id1577491764)

**Features:** macOS Compatibility

**In-app purchases:** none


### Kythnos CityExplore

[App page](https://appshunter.io/ios/app/kythnos-cityexplore/id6447439346)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Prosfora free?

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

### Is Kythnos CityExplore free?

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

### Do Prosfora or Kythnos CityExplore have ads?

Neither Prosfora nor Kythnos CityExplore shows ads.

### Which is updated more often, Prosfora or Kythnos CityExplore?

Prosfora ships an update every 13 months, and Kythnos CityExplore monthly. Most recently, Prosfora was updated on October 27, 2026 and Kythnos CityExplore on October 30, 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.*