# WindDoc Soci vs SIGMA CREMONA

The clearest difference is update cadence: WindDoc Soci at every 6 weeks against SIGMA CREMONA's every 11 months. SIGMA CREMONA's advantage is iOS requirement (11.0 vs 15.6). 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.

WindDoc Soci ships an update every 6 weeks, SIGMA CREMONA every 11 months. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | WindDoc Soci | SIGMA CREMONA |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 11 months |
| Monetization | Free | — |
| Size | 3 MB | 23 MB |
| Requires iOS | 15.6 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [GMV Software S.R.L.S.](https://appshunter.io/developer/1487696841) | [ID&A S.r.l.](https://appshunter.io/developer/1446283055) |

## What reviewers say

### WindDoc Soci

[App page](https://appshunter.io/ios/app/winddoc-soci/id1487696842)

This application allows members of associations using the WindDoc-NoProfit program to manage their profiles and interact with their organization. Account creation requires an invitation from your association.

**Highlights:** Manage member profiles, Interact with association, Receive association invitations, Association account creation via website

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

**In-app purchases:** none


### SIGMA CREMONA

[App page](https://appshunter.io/ios/app/sigma-cremona/id6680185204)

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

**In-app purchases:** none


## Frequently asked questions

### Is WindDoc Soci free?

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

### Is SIGMA CREMONA free?

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

### Do WindDoc Soci or SIGMA CREMONA have ads?

Neither WindDoc Soci nor SIGMA CREMONA shows ads.

### Which is updated more often, WindDoc Soci or SIGMA CREMONA?

WindDoc Soci ships an update every 6 weeks, and SIGMA CREMONA every 11 months. Most recently, WindDoc Soci was updated on October 24, 2026 and SIGMA CREMONA on October 27, 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.*