# Smart Intercom vs Comsign Authenticator

The clearest difference is update cadence: Smart Intercom at every 2 months against Comsign Authenticator's every 4 months. 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.

Smart Intercom ships an update every 2 months, Comsign Authenticator every 4 months. The most recent releases landed on September 24, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Smart Intercom | Comsign Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/smart-intercom/id1078174072/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | Free | — |
| Size | 24 MB | 39 MB |
| Requires iOS | 16 | **15.6** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Newlinks LTD.](https://appshunter.io/developer/685998008) | [Comsign Ltd.](https://appshunter.io/developer/1438606872) |

## What reviewers say

### Smart Intercom

[App page](https://appshunter.io/ios/app/smart-intercom/id1078174072)

This software-based intercom system allows for communication with an office or house panel via video call or chat. It automatically sends a picture of visitors at the door.

**Highlights:** Cloud-based intercom system, Software-based, no wiring needed, Video call support, Chat functionality, Automatic visitor picture alerts

**In-app purchases:** none


### Comsign Authenticator

[App page](https://appshunter.io/ios/app/comsign-authenticator/id1438606873)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Smart Intercom free?

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

### Is Comsign Authenticator free?

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

### Do Smart Intercom or Comsign Authenticator have ads?

Neither Smart Intercom nor Comsign Authenticator shows ads.

### Which is updated more often, Smart Intercom or Comsign Authenticator?

Smart Intercom ships an update every 2 months, and Comsign Authenticator every 4 months. Most recently, Smart Intercom was updated on September 24, 2026 and Comsign Authenticator on September 23, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*