# Wash Systems OPEn vs FrigorTec SmartControl

The clearest difference is update cadence: Wash Systems OPEn at every 28 months against FrigorTec SmartControl's every 64 months. Wash Systems OPEn also leads on iOS requirement (11.0 vs 13.1). 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.

Wash Systems OPEn ships an update every 28 months, FrigorTec SmartControl every 64 months. The most recent releases landed on October 4, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Wash Systems OPEn | FrigorTec SmartControl |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 28 months** | Every 64 months |
| Monetization | — | Free |
| Size | 12 MB | 7 MB |
| Requires iOS | **11.0** | 13.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Wash Systems LLC](https://appshunter.io/developer/1448638083) | [FrigorTec GmbH](https://appshunter.io/developer/1544755331) |

## What reviewers say

### Wash Systems OPEn

[App page](https://appshunter.io/ios/app/wash-systems-open/id1448638084)

**Features:** macOS Compatibility

**In-app purchases:** none


### FrigorTec SmartControl

[App page](https://appshunter.io/ios/app/frigortec-smartcontrol/id1544755329)

Control your FrigorTec units remotely from anywhere in the world. The app provides a clear overview of all configured units and their functions after a simple login.

**Highlights:** Remote unit operation, Worldwide access, Clear function display, Convenient login, Unit configuration

**In-app purchases:** none


## Frequently asked questions

### Is Wash Systems OPEn free?

Wash Systems OPEn is free to download, with no in-app purchases.

### Is FrigorTec SmartControl free?

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

### Do Wash Systems OPEn or FrigorTec SmartControl have ads?

Neither Wash Systems OPEn nor FrigorTec SmartControl shows ads.

### Which is updated more often, Wash Systems OPEn or FrigorTec SmartControl?

Wash Systems OPEn ships an update every 28 months, and FrigorTec SmartControl every 64 months. Most recently, Wash Systems OPEn was updated on October 4, 2026 and FrigorTec SmartControl on October 6, 2026.

---

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