# Signal (intercom) vs Safe Subway

The clearest difference is ads: Signal (intercom) at none against Safe Subway's shown. Signal (intercom) also leads on iOS requirement (12.0 vs 15.5). On price, 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.

## The numbers

| Metric | Signal (intercom) | Safe Subway |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (14 ratings)](https://appshunter.io/ios/app/signal-intercom/id1598868014/reviews)** | — |
| Number of ratings | **14** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 days | — |
| Monetization | Free | — |
| Size | 38 MB | 25 MB |
| Requires iOS | **12.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Matthew Takao](https://appshunter.io/developer/1498410355) | [JC Accounting & Innovative Technologies, Inc](https://appshunter.io/developer/1246822420) |

## What reviewers say

### Signal (intercom)

[App page](https://appshunter.io/ios/app/signal-intercom/id1598868014)

This app provides a simple intercom system for quick communication. Create or join a "Signal" to use pre-set buttons for instant messaging in specific scenarios, avoiding unnecessary noise or lengthy conversations.

**Highlights:** Create or join communication 'Signals', Use quick communication buttons, Instant messaging for specific scenarios, Minimalist design, Hypothetical use case examples

**Features:** macOS Compatibility

**In-app purchases:** none


### Safe Subway

[App page](https://appshunter.io/ios/app/safe-subway/id6444571537)

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

**In-app purchases:** none


## Frequently asked questions

### Is Signal (intercom) free?

Signal (intercom) is free to download, with no in-app purchases.

### Is Safe Subway free?

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

### Do Signal (intercom) or Safe Subway have ads?

Safe Subway shows ads; Signal (intercom) does not.

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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.*