# Centrios vs Greenweek

The clearest difference is in-app purchases: Centrios at none against Greenweek's 2. Greenweek's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Greenweek sells 2 in-app purchases, starting at $1.99 per month. Centrios asks for nothing beyond the download.

## The numbers

| Metric | Centrios | Greenweek |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (14 ratings)](https://appshunter.io/ios/app/centrios/id6449100322/reviews)** | — |
| Number of ratings | **14** | — |
| Positive reviews | 90.5% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | — |
| Monetization | Ad-supported | — |
| Size | 371 MB | 39 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Assa Abloy Of Canada Ltd](https://appshunter.io/developer/1687705830) | [Terror LLC](https://appshunter.io/developer/1350269675) |

## What reviewers say

### Centrios

[App page](https://appshunter.io/ios/app/centrios/id6449100322)

Manage business access remotely with a smart lock system. Control locks, grant temporary access to staff and visitors, and monitor activity logs. Ideal for businesses needing secure and flexible entry management.

**Highlights:** Unlock and lock doors remotely, Grant access to staff and visitors, Create and edit access schedules, View activity and access history, Manage multiple locations

**In-app purchases:** none


### Greenweek

[App page](https://appshunter.io/ios/app/greenweek/id6758999970)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| greenweek premium monthly | $1.99 | per month |
| greenweek premium annual | $19.99 | per year |


## Frequently asked questions

### Is Centrios free?

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

### Is Greenweek free?

Greenweek is free to download, with in-app purchases available.

### Do Centrios or Greenweek have ads?

Centrios shows ads; Greenweek does not.

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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.*