# proSmart vs Vida FERMAX

The clearest difference is device support: proSmart at 3 against Vida FERMAX's 1. Vida FERMAX's advantage is iOS requirement (12.0 vs 14.2). 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.

Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on June 2, 2026 and May 17, 2026 respectively.

## The numbers

| Metric | proSmart | Vida FERMAX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/prosmart/id1087882546/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | Every 4 months |
| Monetization | Free | — |
| Size | 104 MB | 142 MB |
| Requires iOS | 14.2 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Pro Smart](https://appshunter.io/developer/1087882545) | [Fermax Asia Pacific Pte Ltd](https://appshunter.io/developer/1168612998) |

## What reviewers say

### proSmart

[App page](https://appshunter.io/ios/app/prosmart/id1087882546)

Control and monitor all your home's electrical devices remotely via the internet. Automate appliances, set custom schedules, and optimize energy usage to save up to 30% on electricity bills. Receive real-time status updates and temperature monitoring for a smarter home.

**Highlights:** Remote device control, Customizable schedules, Real-time temperature monitoring, Energy saving optimization, Device status monitoring, Scenario creation

**Features:** macOS Compatibility

**In-app purchases:** none


### Vida FERMAX

[App page](https://appshunter.io/ios/app/vida-fermax/id1204133625)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is proSmart free?

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

### Is Vida FERMAX free?

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

### Do proSmart or Vida FERMAX have ads?

Neither proSmart nor Vida FERMAX shows ads.

### Which is updated more often, proSmart or Vida FERMAX?

proSmart ships an update every 4 months, and Vida FERMAX every 4 months. Most recently, proSmart was updated on June 2, 2026 and Vida FERMAX on May 17, 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.*