# Giga Admin vs Contatto

Giga Admin and Contatto both sit at 4.7 stars, but that hides the real split: 53% of Contatto's written reviews are positive against 21% of Giga Admin's. Contatto also leads on update cadence (every 6 weeks vs every 6 months). Giga Admin's advantage is iOS requirement (9.0 vs 15.1). On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.7 for Giga Admin against 4.8 for Contatto. Both are backed by a comparable volume of ratings — 264 and 264 respectively. Written reviews are what separate them: 21% of Giga Admin's written reviews are positive against 53% of Contatto's.

Giga Admin ships an update every 6 months, Contatto every 6 weeks. Both last shipped on October 26, 2026.

## The numbers

| Metric | Giga Admin | Contatto |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (264 ratings)](https://appshunter.io/ios/app/giga-admin/id1442166308/reviews) | **[4.8 (264 ratings)](https://appshunter.io/ios/app/contatto/id1446886122/reviews)** |
| Number of ratings | 264 | 264 |
| Positive reviews | 21.2% of reviews | **53.4% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 6 weeks** |
| Monetization | Free | Free |
| Size | 60 MB | 95 MB |
| Requires iOS | **9.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Giga Security](https://appshunter.io/developer/599570863) | [Motoppar Industria e Comercio de Automatizadores Ltda](https://appshunter.io/developer/1024856431) |

## What reviewers say

### Giga Admin

[App page](https://appshunter.io/ios/app/giga-admin/id1442166308)

Access your security cameras remotely via internet. View live feeds, listen to audio, and even transmit sound. Save photos and videos directly to your phone, control PTZ cameras, and download recordings.

**Highlights:** Remote DVR/HVR/NVR access, Direct IP camera access, Live video streaming, Bidirectional audio, PTZ camera control, Save photos and videos, Playback recorded footage

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Giga Admin free?

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

### Is Contatto free?

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

### Which has better reviews, Giga Admin or Contatto?

Contatto is rated higher. Giga Admin averages 4.7 out of 5 from 264 ratings, while Contatto averages 4.8 from 264 ratings.

### Do Giga Admin or Contatto have ads?

Neither Giga Admin nor Contatto shows ads.

### Which is updated more often, Giga Admin or Contatto?

Giga Admin ships an update every 6 months, and Contatto every 6 weeks. Most recently, Giga Admin was updated on October 26, 2026 and Contatto on October 26, 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.*