# Ghidini vs Pella ADM

The clearest difference is update cadence: Ghidini at every 6 months against Pella ADM's every 14 months. 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.

Ghidini ships an update every 6 months, Pella ADM every 14 months. Both last shipped on November 1, 2026.

## The numbers

| Metric | Ghidini | Pella ADM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (196 ratings)](https://appshunter.io/ios/app/pella-adm/id937901511/reviews)** |
| Number of ratings | — | **196** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 14 months |
| Monetization | — | Free |
| Size | 186 MB | 31 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [GHIDINI BENVENUTO SRL](https://appshunter.io/developer/922258958) | [Pella Corporation](https://appshunter.io/developer/937901510) |

## What reviewers say

### Ghidini

[App page](https://appshunter.io/ios/app/ghidini/id922258959)

**Features:** macOS Compatibility

**In-app purchases:** none


### Pella ADM

[App page](https://appshunter.io/ios/app/pella-adm/id937901511)

This tool assists design and construction professionals in selecting and specifying windows and doors for various projects. It helps evaluate balance between design, performance, budget, and user comfort. The manual covers new construction, renovation, and historic restoration needs.

**Highlights:** Window and door selection, Specification assistance, Design and construction tools, Project planning, Energy efficiency considerations, Sound transmission data

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Ghidini free?

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

### Is Pella ADM free?

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

### Do Ghidini or Pella ADM have ads?

Neither Ghidini nor Pella ADM shows ads.

### Which is updated more often, Ghidini or Pella ADM?

Ghidini ships an update every 6 months, and Pella ADM every 14 months. Most recently, Ghidini was updated on November 1, 2026 and Pella ADM on November 1, 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.*