# Global Input App vs GridDuck Installer

The clearest difference is update cadence: GridDuck Installer at monthly against Global Input App's every 2 months. GridDuck Installer also leads on iOS requirement (12.4 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.

Global Input App ships an update every 2 months, GridDuck Installer monthly. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Global Input App | GridDuck Installer |
| --- | --- | --- |
| 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 | 14 MB | 23 MB |
| Requires iOS | 15.1 | **12.4** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Iterative Solution Limited](https://appshunter.io/developer/1269541615) | [DuckDuck LTD](https://appshunter.io/developer/1556050618) |

## What reviewers say

### Global Input App

[App page](https://appshunter.io/ios/app/global-input-app/id1269541616)

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

**In-app purchases:** none


### GridDuck Installer

[App page](https://appshunter.io/ios/app/gridduck-installer/id1556050616)

This utility simplifies the setup of GridDuck Hardware, allowing users to add new hubs and devices, upload reference files, and create detailed site audits. It serves as a comprehensive tool for documenting installations and site conditions.

**Highlights:** Add new hubs and devices, Upload reference photos and files, Create site audits, Document install success, Record site issues

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Global Input App free?

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

### Is GridDuck Installer free?

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

### Do Global Input App or GridDuck Installer have ads?

Neither Global Input App nor GridDuck Installer shows ads.

### Which is updated more often, Global Input App or GridDuck Installer?

Global Input App ships an update every 2 months, and GridDuck Installer monthly. Most recently, Global Input App was updated on October 29, 2026 and GridDuck Installer on October 24, 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.*