# wpro vs Probis

The clearest difference is update cadence: Probis at every 6 weeks against wpro's every 14 months. wpro's advantage is iOS requirement (9.0 vs 15.6). 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.

wpro ships an update every 14 months, Probis every 6 weeks. The most recent releases landed on October 15, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | wpro | Probis |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/wpro/id1444726418/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 16.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 6 weeks** |
| Monetization | Free | — |
| Size | 150 MB | 37 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Rifat BAYDEMIR](https://appshunter.io/developer/1420825550) | [Bayram Ali Borekci](https://appshunter.io/developer/1511346187) |

## What reviewers say

### wpro

[App page](https://appshunter.io/ios/app/wpro/id1444726418)

This app provides professional alarm system control for wired and wireless setups. It offers protection against electrical faults and voltage surges, with mobile control and alerts. The system uses advanced digital sensing and control for enhanced security in homes and businesses.

**Highlights:** Wired and wireless system support, Leakage current and high voltage protection, Mobile client control, Mobile alerts, Compatibility with reporting centers, Advanced digital sensing and control

**Features:** macOS Compatibility

**In-app purchases:** none


### Probis

[App page](https://appshunter.io/ios/app/probis/id1511346188)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is wpro free?

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

### Is Probis free?

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

### Do wpro or Probis have ads?

Neither wpro nor Probis shows ads.

### Which is updated more often, wpro or Probis?

wpro ships an update every 14 months, and Probis every 6 weeks. Most recently, wpro was updated on October 15, 2026 and Probis on September 28, 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.*