# Witt Control vs VAC

The clearest difference is update cadence: Witt Control at every 6 weeks against VAC's every 23 months. Witt Control also leads on iOS requirement (8.0 vs 13.0). 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.

Witt Control ships an update every 6 weeks, VAC every 23 months. The most recent releases landed on November 3, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Witt Control | VAC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/witt-control/id1293688986/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 23 months |
| Monetization | Free | — |
| Size | 25 MB | 38 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Witt Denmark A/S](https://appshunter.io/developer/1180509361) | [VAC-STAR CZ s.r.o.](https://appshunter.io/developer/1468077811) |

## What reviewers say

### Witt Control

[App page](https://appshunter.io/ios/app/witt-control/id1293688986)

Control your smart sous vide cooker remotely via Wi-Fi. Start, stop, set timers, and monitor cooking temperatures. Save and share custom presets for easy future use.

**Highlights:** Remote cooker control, Timer and temperature monitoring, Save custom cooking presets, Share presets with others, Visual cooking temperature guide

**Features:** macOS Compatibility

**In-app purchases:** none


### VAC

[App page](https://appshunter.io/ios/app/vac-star-sous-vide/id1468077812)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Witt Control free?

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

### Is VAC free?

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

### Do Witt Control or VAC have ads?

Neither Witt Control nor VAC shows ads.

### Which is updated more often, Witt Control or VAC?

Witt Control ships an update every 6 weeks, and VAC every 23 months. Most recently, Witt Control was updated on November 3, 2026 and VAC on October 26, 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.*