# SIdP vs SIPRO App

The clearest difference is update cadence: SIPRO App at monthly against SIdP's every 2 months. SIdP's advantage is iOS requirement (11.0 vs 15.1). 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.

SIdP ships an update every 2 months, SIPRO App monthly. The most recent releases landed on October 13, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | SIdP | SIPRO App |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | — |
| Size | 5 MB | 36 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [SOCIETA' ITALIANA DI PARODONTOLOGIA](https://appshunter.io/developer/613689964) | [Igor Silvi](https://appshunter.io/developer/6775797701) |

## What reviewers say

### SIdP

[App page](https://appshunter.io/ios/app/sidp/id613689961)

Stay informed about the latest initiatives from the Italian Society of Periodontology and Implantology. This official application provides timely updates on the society's activities.

**Highlights:** Official society app, Latest initiatives updates, Stay informed, Periodontology and Implantology news

**Features:** macOS Compatibility

**In-app purchases:** none


### SIPRO App

[App page](https://appshunter.io/ios/app/sipro-app/id6760611459)

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

**In-app purchases:** none


## Frequently asked questions

### Is SIdP free?

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

### Is SIPRO App free?

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

### Do SIdP or SIPRO App have ads?

Neither SIdP nor SIPRO App shows ads.

### Which is updated more often, SIdP or SIPRO App?

SIdP ships an update every 2 months, and SIPRO App monthly. Most recently, SIdP was updated on October 13, 2026 and SIPRO App on October 15, 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.*