# WI vs Cooking Surface

The clearest difference is rating: WI at 5.0 against Cooking Surface's 1.0. WI also leads on review sentiment (13% vs 0%) and update cadence (every 4 months vs every 9 months). Cooking Surface's advantage is iOS requirement (10.0 vs 12.2). On price, ratings volume, 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.

WI holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews point the same way: 13% of WI's written reviews are positive against 0% of Cooking Surface's.

WI ships an update every 4 months, Cooking Surface every 9 months. The most recent releases landed on October 10, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | WI | Cooking Surface |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/wi-box/id1464664487/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/cooking-surface/id1535319505/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | **13.1% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 9 months |
| Monetization | Free | Free |
| Size | 65 MB | 28 MB |
| Requires iOS | 12.2 | **10.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Fermax](https://appshunter.io/developer/891332024) | [Top Stone Integral Service SL](https://appshunter.io/developer/1535319507) |

## What reviewers say

### WI

[App page](https://appshunter.io/ios/app/wi-box/id1464664487)

This app allows you to receive and answer calls from your FERMAX VDS video door entry system directly on your smartphone. It replicates the functionality of your video door entry monitor, requiring a WI-BOX device and home WiFi for setup. Follow the in-app guide to connect.

**Highlights:** Receive video door entry calls on smartphone, Answer calls remotely, Access video door entry monitor functions, Step-by-step setup guide, Requires WI-BOX device and WiFi

**Features:** macOS Compatibility

**In-app purchases:** none


### Cooking Surface

[App page](https://appshunter.io/ios/app/cooking-surface/id1535319505)

This application is a companion to an invisible induction cooktop, allowing users to remotely adjust power levels. It integrates with high-quality Italian porcelain for a seamless kitchen experience.

**Highlights:** Remote power adjustment, Seamless integration with cooktop, High-quality material compatibility, Patented system for versatility, Hygienic and easy to clean

**In-app purchases:** none


## Frequently asked questions

### Is WI free?

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

### Is Cooking Surface free?

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

### Which has better reviews, WI or Cooking Surface?

WI is rated higher. WI averages 5.0 out of 5 from 1 ratings, while Cooking Surface averages 1.0 from 1 ratings.

### Do WI or Cooking Surface have ads?

Neither WI nor Cooking Surface shows ads.

### Which is updated more often, WI or Cooking Surface?

WI ships an update every 4 months, and Cooking Surface every 9 months. Most recently, WI was updated on October 10, 2026 and Cooking Surface on October 1, 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.*