# Azuvo vs Centrios

The clearest difference is rating: Azuvo at 5.0 against Centrios's 4.4. Azuvo also leads on ads (none vs shown) and monetization model (free vs ad-supported). Centrios's advantage is update cadence (every 6 weeks vs every 7 months) and ratings volume (14 vs 1). On price, 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.

Azuvo holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Centrios has 14 ratings behind it against 1, so its average is the more settled of the two.

Azuvo ships an update every 7 months, Centrios every 6 weeks. The most recent releases landed on June 5, 2026 and July 30, 2026 respectively.

## The numbers

| Metric | Azuvo | Centrios |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/azuvo/id1622318042/reviews)** | [4.4 (14 ratings)](https://appshunter.io/ios/app/centrios/id6449100322/reviews) |
| Number of ratings | 1 | **14** |
| Positive reviews | — | 90.5% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 7 months | **Every 6 weeks** |
| Monetization | **Free** | Ad-supported |
| Size | 15 MB | 371 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [EdCloud LLC](https://appshunter.io/developer/1622318044) | [Assa Abloy Of Canada Ltd](https://appshunter.io/developer/1687705830) |

## What reviewers say

### Azuvo

[App page](https://appshunter.io/ios/app/azuvo/id1622318042)

This app provides wireless access control for K12 campuses, allowing authorized smartphones to manage classroom doors. It offers a clear view of door status and system controls, with features for administrators to manage permissions and notifications. An instant response system can lock or unlock an entire school site rapidly.

**Highlights:** Wireless access control for K12 campuses, Manage classroom doors from smartphone, View door status (open/closed, locked/unlocked), Temporary access for volunteers/substitutes, Administrator control of door permissions, Customizable notifications, Instant site-wide lock/unlock

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Azuvo free?

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

### Is Centrios free?

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

### Which has better reviews, Azuvo or Centrios?

Azuvo is rated higher. Azuvo averages 5.0 out of 5 from 1 ratings, while Centrios averages 4.4 from 14 ratings.

### Do Azuvo or Centrios have ads?

Centrios shows ads; Azuvo does not.

### Which is updated more often, Azuvo or Centrios?

Azuvo ships an update every 7 months, and Centrios every 6 weeks. Most recently, Azuvo was updated on June 5, 2026 and Centrios on July 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.*