# Contatto vs Intelbras Allo

The clearest difference is review sentiment: Contatto at 53% against Intelbras Allo's 7%. Contatto also leads on rating (4.8 vs 3.6) and update cadence (every 6 weeks vs every 4 months). Intelbras Allo's advantage is iOS requirement (12.0 vs 15.1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Contatto holds the better App Store score, 4.8 against 3.6. That said, the two scores are not equally well evidenced: Contatto has 266 ratings behind it against 22, so its average is the more settled of the two. Written reviews point the same way: 53% of Contatto's written reviews are positive against 7% of Intelbras Allo's.

Contatto ships an update every 6 weeks, Intelbras Allo every 4 months. The most recent releases landed on November 4, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Contatto | Intelbras Allo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (266 ratings)](https://appshunter.io/ios/app/contatto/id1446886122/reviews)** | [3.6 (22 ratings)](https://appshunter.io/ios/app/intelbras-allo/id1472603925/reviews) |
| Number of ratings | **266** | 22 |
| Positive reviews | **53.4% of reviews** | 7.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 4 months |
| Monetization | Free | Free |
| Size | 95 MB | 280 MB |
| Requires iOS | 15.1 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | +4 |
| Developer | [Motoppar Industria e Comercio de Automatizadores Ltda](https://appshunter.io/developer/1024856431) | [Intelbras S.A. Ind. de Telecom. Elet. Brasileira](https://appshunter.io/developer/397584892) |

## What reviewers say

### Contatto

[App page](https://appshunter.io/ios/app/contatto/id1446886122)

Control home security systems, gates, and electric fences remotely. Receive instant notifications and track all activity for a smarter, more secure environment.

**Highlights:** Remote gate control, Alarm system management, Electric fence monitoring, Instant notifications, Activity tracking, Smart home integration

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

**In-app purchases:** none


### Intelbras Allo

[App page](https://appshunter.io/ios/app/intelbras-allo/id1472603925)

This utility app allows you to remotely answer calls from your video intercom, communicate with visitors, and control your door lock from anywhere in the world. Never miss a visitor again with this convenient remote access solution.

**Highlights:** Remote visitor calls, Two-way audio communication, Door lock activation, Worldwide access, Compatible with specific models

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

**In-app purchases:** none


## Frequently asked questions

### Is Contatto free?

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

### Is Intelbras Allo free?

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

### Which has better reviews, Contatto or Intelbras Allo?

Contatto is rated higher. Contatto averages 4.8 out of 5 from 266 ratings, while Intelbras Allo averages 3.6 from 22 ratings.

### Do Contatto or Intelbras Allo have ads?

Neither Contatto nor Intelbras Allo shows ads.

### Which is updated more often, Contatto or Intelbras Allo?

Contatto ships an update every 6 weeks, and Intelbras Allo every 4 months. Most recently, Contatto was updated on November 4, 2026 and Intelbras Allo on November 3, 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.*