# SMD3 vs CentoAccess

The clearest difference is update cadence: CentoAccess at monthly against SMD3's every 2 months. SMD3's advantage is review sentiment (8% vs 0%). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

SMD3 ships an update every 2 months, CentoAccess monthly. The most recent releases landed on October 14, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | SMD3 | CentoAccess |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **8.3% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | Free |
| Size | 22 MB | 18 MB |
| Requires iOS | **11.0** | 12.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [ID&A S.r.l.](https://appshunter.io/developer/1446283055) | [Centaure Systems](https://appshunter.io/developer/1074264443) |

## What reviewers say

### SMD3

[App page](https://appshunter.io/ios/app/smd3-mon-service-dechets/id1589037601)

This app enables users to access waste containers with an access control system. It tracks user access to help optimize container distribution and emptying schedules. Registration is required for both residential and tourist users.

**Highlights:** Access waste containers, User access tracking, Container optimization, Waste emptying frequency evaluation, Residential user registration, Tourist user registration

**Features:** macOS Compatibility

**In-app purchases:** none


### CentoAccess

[App page](https://appshunter.io/ios/app/centoaccess/id1607830596)

Access essential information from your local town hall directly on your mobile device. Stay updated with important announcements and details about municipal services.

**Highlights:** Access town hall information, View municipal service details, Receive important announcements, Mobile convenience

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

**In-app purchases:** none


## Frequently asked questions

### Is SMD3 free?

SMD3 is free to download, with no in-app purchases.

### Is CentoAccess free?

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

### Do SMD3 or CentoAccess have ads?

Neither SMD3 nor CentoAccess shows ads.

### Which is updated more often, SMD3 or CentoAccess?

SMD3 ships an update every 2 months, and CentoAccess monthly. Most recently, SMD3 was updated on October 14, 2026 and CentoAccess on October 21, 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.*