# PRT Control vs OnlyFlow

The clearest difference is update cadence: OnlyFlow at every 6 days against PRT Control's every 3 weeks. 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.

PRT Control ships an update every 3 weeks, OnlyFlow every 6 days. The most recent releases landed on October 5, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | PRT Control | OnlyFlow |
| --- | --- | --- |
| 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 | Every 3 weeks | **Every 6 days** |
| Monetization | Free | — |
| Size | 165 MB | 43 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [GRUPO TECNOSEG](https://appshunter.io/developer/1469306896) | [GUILHERME SANTOS](https://appshunter.io/developer/1853985628) |

## What reviewers say

### 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


### OnlyFlow

[App page](https://appshunter.io/ios/app/onlyflow/id6758592643)

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

**In-app purchases:** none


## Frequently asked questions

### Is PRT Control free?

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

### Is OnlyFlow free?

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

### Do PRT Control or OnlyFlow have ads?

Neither PRT Control nor OnlyFlow shows ads.

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

PRT Control ships an update every 3 weeks, and OnlyFlow every 6 days. Most recently, PRT Control was updated on October 5, 2026 and OnlyFlow on September 30, 2026.

---

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