# Centolire vs Union

The clearest difference is update cadence: Centolire at every 3 weeks against Union's every 27 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.

Centolire ships an update every 3 weeks, Union every 27 months. The most recent releases landed on November 3, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Centolire | Union |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 27 months |
| Size | 34 MB | 12 MB |
| Requires iOS | 13.4 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [enrico trivellato](https://appshunter.io/developer/1445001720) | [Sebastian Piskorz](https://appshunter.io/developer/1631544151) |

## What reviewers say

### Centolire

[App page](https://appshunter.io/ios/app/centolire/id1515219489)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Union

[App page](https://appshunter.io/ios/app/union-padova/id1631544149)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Centolire free?

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

### Is Union free?

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

### Do Centolire or Union have ads?

Neither Centolire nor Union shows ads.

### Which is updated more often, Centolire or Union?

Centolire ships an update every 3 weeks, and Union every 27 months. Most recently, Centolire was updated on November 3, 2026 and Union on October 12, 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.*