# PSA Centrii vs FX Helper&

The clearest difference is in-app purchases: PSA Centrii at none against FX Helper&'s 2. PSA Centrii also leads on iOS requirement (13.0 vs 16.0). On price, ads and device support there is nothing between them.

Both are free to download. FX Helper& sells 2 in-app purchases, starting at $4.99 per 7 days. PSA Centrii asks for nothing beyond the download.

## The numbers

| Metric | PSA Centrii | FX Helper& |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Monetization | Free | — |
| Size | 190 MB | 3 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [PSA Products Pty Ltd](https://appshunter.io/developer/1514298728) | [HONG KONG GANGSHENG TRADING CO. LIMITED](https://appshunter.io/developer/1874158733) |

## What reviewers say

### PSA Centrii

[App page](https://appshunter.io/ios/app/psa-centrii/id1514298729)

This app provides safety and security for families by allowing remote control and communication with IoT-enabled devices. It enables users to manage multiple smart devices, automate interactions, share access with family, and receive real-time alerts.

**Highlights:** Remote device communication and control, Manage multiple IoT devices, Smart automation control, Share devices with family, Real-time alerts, Easy device pairing

**Features:** macOS Compatibility

**In-app purchases:** none


### FX Helper&

[App page](https://appshunter.io/ios/app/fx-helper-and/id6758970398)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Prime | $4.99 | per 7 days |
| Yearly Prime | $39.99 | per year |


## Frequently asked questions

### Is PSA Centrii free?

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

### Is FX Helper& free?

FX Helper& is free to download, with in-app purchases available.

### Do PSA Centrii or FX Helper& have ads?

Neither PSA Centrii nor FX Helper& shows ads.

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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.*