# SINDIS vs PRT Control

The clearest difference is iOS requirement: SINDIS at 12.0 against PRT Control's 15.1. On price, update cadence, ads and in-app purchases there is nothing between them.

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

SINDIS ships an update monthly, PRT Control every 3 weeks. The most recent releases landed on September 12, 2026 and July 6, 2026 respectively.

## The numbers

| Metric | SINDIS | PRT Control |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/prt-control/id6742654012/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 29 MB | 165 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [iZap](https://appshunter.io/developer/446991774) | [tecnoseg tecnologia em servicos ltda](https://appshunter.io/developer/1469306896) |

## What reviewers say

### SINDIS

[App page](https://appshunter.io/ios/app/sindis/id6446149089)

**Features:** macOS Compatibility

**In-app purchases:** none


### PRT Control

[App page](https://appshunter.io/ios/app/prt-control/id6742654012)

Manage your condominium with enhanced communication, security, and access control. This platform allows you to open doors remotely and receive arrival notifications, integrating with various access solutions for daily convenience.

**Highlights:** Remote door access, Arrival notifications, Wear OS smartwatch compatibility, Access control integrations, Remote security management

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is SINDIS free?

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

### Is PRT Control free?

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

### Do SINDIS or PRT Control have ads?

Neither SINDIS nor PRT Control shows ads.

### Which is updated more often, SINDIS or PRT Control?

SINDIS ships an update monthly, and PRT Control every 3 weeks. Most recently, SINDIS was updated on September 12, 2026 and PRT Control on July 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.*