# EOB WIFI vs iCOOL 4

The clearest difference is update cadence: iCOOL 4 at every 2 months against EOB WIFI's every 4 months. 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.

EOB WIFI ships an update every 4 months, iCOOL 4 every 2 months. The most recent releases landed on October 8, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | EOB WIFI | iCOOL 4 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 13 MB | 18 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ELEKTROBOCK CZ s.r.o.](https://appshunter.io/developer/1213763040) | [ICT EXPERT s.r.o.](https://appshunter.io/developer/1198694503) |

## What reviewers say

### EOB WIFI

[App page](https://appshunter.io/ios/app/eob-wifi/id1479189203)

Control selected ELEKTROBOCK WiFi devices remotely. Features include scheduling, timers, temperature control, and firmware updates for smart plugs and thermostats.

**Highlights:** Remote device control, Daily scheduling, Timer functions, Temperature control, Firmware updates, Offline scheduler functionality

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### iCOOL 4

[App page](https://appshunter.io/ios/app/icool-4/id1524612119)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is EOB WIFI free?

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

### Is iCOOL 4 free?

iCOOL 4 is free to download, with no in-app purchases.

### Do EOB WIFI or iCOOL 4 have ads?

Neither EOB WIFI nor iCOOL 4 shows ads.

### Which is updated more often, EOB WIFI or iCOOL 4?

EOB WIFI ships an update every 4 months, and iCOOL 4 every 2 months. Most recently, EOB WIFI was updated on October 8, 2026 and iCOOL 4 on October 3, 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.*