# Tehama C2 vs KE2 Service Tool

The clearest difference is rating: Tehama C2 at 5.0 against KE2 Service Tool's 4.5. KE2 Service Tool's advantage is update cadence (every 3 weeks vs every 2 months) and ratings volume (8 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Tehama C2 holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: KE2 Service Tool has 8 ratings behind it against 1, so its average is the more settled of the two.

Tehama C2 ships an update every 2 months, KE2 Service Tool every 3 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | Tehama C2 | KE2 Service Tool |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/tehama-c2/id1572735567/reviews)** | [4.5 (8 ratings)](https://appshunter.io/ios/app/ke2-service-tool/id6443488406/reviews) |
| Number of ratings | 1 | **8** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 13 MB | 62 MB |
| Requires iOS | 16.6 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Tehama Wireless](https://appshunter.io/developer/1250249836) | [KE2 Therm Solutions](https://appshunter.io/developer/1646449848) |

## What reviewers say

### Tehama C2

[App page](https://appshunter.io/ios/app/tehama-c2/id1572735567)

This app allows users to configure and monitor wireless sensors. It provides a streamlined interface for managing connected devices and their performance.

**Highlights:** Sensor configuration, Device monitoring, Wireless sensor management, Performance tracking

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

**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 Tehama C2 free?

Tehama C2 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.

### Which has better reviews, Tehama C2 or KE2 Service Tool?

Tehama C2 is rated higher. Tehama C2 averages 5.0 out of 5 from 1 ratings, while KE2 Service Tool averages 4.5 from 8 ratings.

### Do Tehama C2 or KE2 Service Tool have ads?

Neither Tehama C2 nor KE2 Service Tool shows ads.

### Which is updated more often, Tehama C2 or KE2 Service Tool?

Tehama C2 ships an update every 2 months, and KE2 Service Tool every 3 weeks. Most recently, Tehama C2 was updated on November 3, 2026 and KE2 Service Tool on November 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.*