# KoolConnect vs KE2 Service Tool

The clearest difference is update cadence: KE2 Service Tool at every 3 weeks against KoolConnect's every 15 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.

KoolConnect ships an update every 15 months, KE2 Service Tool every 3 weeks. The most recent releases landed on September 14, 2026 and September 3, 2026 respectively.

## The numbers

| Metric | KoolConnect | KE2 Service Tool |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (7 ratings)](https://appshunter.io/ios/app/ke2-service-tool/id6443488406/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 15 months | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 54 MB | 62 MB |
| Requires iOS | **12.1** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Danfoss A/S](https://appshunter.io/developer/423984644) | [KE2 Therm Solutions](https://appshunter.io/developer/1646449848) |

## What reviewers say

### KoolConnect

[App page](https://appshunter.io/ios/app/koolconnect/id1624828923)

**In-app purchases:** none


### KE2 Service Tool

[App page](https://appshunter.io/ios/app/ke2-service-tool/id6443488406)

This tool enables users to discover and manage KE2 Therm Controllers and Sensors on their local network. It supports both ethernet and wireless connections for seamless device management.

**Highlights:** Local device discovery, Manage KE2 Therm Controllers, Manage KE2 Therm Sensors, Ethernet connection support, Wireless connection support

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is KoolConnect free?

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

### Is KE2 Service Tool free?

KE2 Service Tool is free to download, with no in-app purchases.

### Do KoolConnect or KE2 Service Tool have ads?

Neither KoolConnect nor KE2 Service Tool shows ads.

### Which is updated more often, KoolConnect or KE2 Service Tool?

KoolConnect ships an update every 15 months, and KE2 Service Tool every 3 weeks. Most recently, KoolConnect was updated on September 14, 2026 and KE2 Service Tool on September 3, 2026.

---

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