# AIPHONE Type GT vs Keyfree

The clearest difference is iOS requirement: Keyfree at 12.4 against AIPHONE Type GT's 15.0. 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.

AIPHONE Type GT ships an update every 4 months, Keyfree every 3 months. The most recent releases landed on September 8, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | AIPHONE Type GT | Keyfree |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (100 ratings)](https://appshunter.io/ios/app/aiphone-type-gt/id1516759843/reviews)** | — |
| Number of ratings | **100** | — |
| Positive reviews | 3.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | Free | — |
| Size | 37 MB | 106 MB |
| Requires iOS | 15.0 | **12.4** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AIPHONE CO., LTD.](https://appshunter.io/developer/955403032) | [Keyfree AS](https://appshunter.io/developer/1737219203) |

## What reviewers say

### AIPHONE Type GT

[App page](https://appshunter.io/ios/app/aiphone-type-gt/id1516759843)

Transform your smartphone into a powerful intercom system. See, speak to, and grant access to visitors from your entrance station or guard station, no matter where you are. View visitor recordings and unlock your door remotely.

**Highlights:** Respond to entrance station calls, See and talk to visitors, Answer guard station calls, Unlock doors remotely, View visitor recordings, Connect via Wi-Fi or 4G

**Features:** Vision Pro support

**In-app purchases:** none


### Keyfree

[App page](https://appshunter.io/ios/app/keyfree/id1537398768)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AIPHONE Type GT free?

AIPHONE Type GT is free to download, with no in-app purchases.

### Is Keyfree free?

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

### Do AIPHONE Type GT or Keyfree have ads?

Neither AIPHONE Type GT nor Keyfree shows ads.

### Which is updated more often, AIPHONE Type GT or Keyfree?

AIPHONE Type GT ships an update every 4 months, and Keyfree every 3 months. Most recently, AIPHONE Type GT was updated on September 8, 2026 and Keyfree on September 10, 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.*