# Signal (intercom) vs AMSS Lite

The clearest difference is update cadence: Signal (intercom) at every 2 days against AMSS Lite's every 3 weeks. Signal (intercom) also leads on iOS requirement (12.0 vs 15.6). 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.

Signal (intercom) ships an update every 2 days, AMSS Lite every 3 weeks. The most recent releases landed on October 1, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Signal (intercom) | AMSS Lite |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (11 ratings)](https://appshunter.io/ios/app/signal-intercom/id1598868014/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 3 weeks |
| Monetization | Free | — |
| Size | 38 MB | 67 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Matthew Takao](https://appshunter.io/developer/1498410355) | [AMSS, MCHJ](https://appshunter.io/developer/1843605811) |

## 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


### AMSS Lite

[App page](https://appshunter.io/ios/app/amss-lite/id6744095378)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Signal (intercom) free?

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

### Is AMSS Lite free?

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

### Do Signal (intercom) or AMSS Lite have ads?

Neither Signal (intercom) nor AMSS Lite shows ads.

### Which is updated more often, Signal (intercom) or AMSS Lite?

Signal (intercom) ships an update every 2 days, and AMSS Lite every 3 weeks. Most recently, Signal (intercom) was updated on October 1, 2026 and AMSS Lite on October 6, 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.*