# cityopensource vs Ferdinando

The clearest difference is iOS requirement: Ferdinando at 14.0 against cityopensource's 16.4. 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.

cityopensource ships an update fortnightly, Ferdinando every 10 days. The most recent releases landed on September 19, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | cityopensource | Ferdinando |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 10 days** |
| Size | 102 MB | 36 MB |
| Requires iOS | 16.4 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [cityopensource srl](https://appshunter.io/developer/1567231501) | [Giovanni Nastro](https://appshunter.io/developer/1817819011) |

## What reviewers say

### cityopensource

[App page](https://appshunter.io/ios/app/cityopensource/id1611610593)

**In-app purchases:** none


### Ferdinando

[App page](https://appshunter.io/ios/app/ferdinando/id6746672335)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is cityopensource free?

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

### Is Ferdinando free?

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

### Do cityopensource or Ferdinando have ads?

Neither cityopensource nor Ferdinando shows ads.

### Which is updated more often, cityopensource or Ferdinando?

cityopensource ships an update fortnightly, and Ferdinando every 10 days. Most recently, cityopensource was updated on September 19, 2026 and Ferdinando on September 24, 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.*