# Key Digital vs Portal.io

The clearest difference is rating: Key Digital at 4.2 against Portal.io's 3.8. Key Digital also leads on iOS requirement (12.0 vs 16.6). Portal.io's advantage is review sentiment (62% vs 50%) and ratings volume (30 vs 6). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Key Digital holds the better App Store score, 4.2 against 3.8. That said, the two scores are not equally well evidenced: Portal.io has 30 ratings behind it against 6, so its average is the more settled of the two. Written reviews complicate that: 50% of Key Digital's written reviews are positive against 62% of Portal.io's, so the app with the better star average is not the one people write more warmly about.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 23, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Key Digital | Portal.io |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (6 ratings)](https://appshunter.io/ios/app/key-digital/id686128651/reviews)** | [3.8 (30 ratings)](https://appshunter.io/ios/app/portalio/id1148147091/reviews) |
| Number of ratings | 6 | **30** |
| Positive reviews | 50.0% of reviews | **61.5% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 70 MB | 32 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Key Digital](https://appshunter.io/developer/506387285) | [ServiceLink Technologies USA Inc.](https://appshunter.io/developer/1148147090) |

## What reviewers say

### Key Digital

[App page](https://appshunter.io/ios/app/key-digital/id686128651)

Control video switching and processing for various professional settings. Easily select video sources for different displays and create custom presets to streamline A/V system configuration. A demo mode is available for testing.

**Highlights:** Video source selection, Display output control, Custom preset creation, A/V system configuration, Demo mode for testing, Automatic network detection

**Features:** macOS Compatibility

**In-app purchases:** none


### Portal.io

[App page](https://appshunter.io/ios/app/portalio/id1148147091)

Access your company's product catalog, proposals, and invoices on the go. Streamline job management and get paid faster with this business companion app.

**Highlights:** Access Product Catalog, Manage Proposals, View Invoices, On-the-go Access, B2B Focused

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Key Digital free?

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

### Is Portal.io free?

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

### Which has better reviews, Key Digital or Portal.io?

Key Digital is rated higher. Key Digital averages 4.2 out of 5 from 6 ratings, while Portal.io averages 3.8 from 30 ratings.

### Do Key Digital or Portal.io have ads?

Neither Key Digital nor Portal.io shows ads.

### Which is updated more often, Key Digital or Portal.io?

Key Digital ships an update every 2 months, and Portal.io every 2 months. Most recently, Key Digital was updated on October 23, 2026 and Portal.io on October 14, 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.*