# BITZER SPOT APP vs KE2 Service Tool

BITZER SPOT APP and KE2 Service Tool both sit at 4.5 stars, but that hides the real split: 100% of BITZER SPOT APP's written reviews are positive against 50% of KE2 Service Tool's. KE2 Service Tool's advantage is update cadence (every 3 weeks vs every 2 months) and ratings volume (8 vs 2). On price, rating, 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.

On the App Store both sit at effectively the same score — 4.5 for BITZER SPOT APP against 4.5 for KE2 Service Tool. Both are backed by a comparable volume of ratings — 2 and 8 respectively. Written reviews are what separate them: 100% of BITZER SPOT APP's written reviews are positive against 50% of KE2 Service Tool's.

BITZER SPOT APP ships an update every 2 months, KE2 Service Tool every 3 weeks. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | BITZER SPOT APP | KE2 Service Tool |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (2 ratings)](https://appshunter.io/ios/app/bitzer-spot-app/id1434285448/reviews) | [4.5 (8 ratings)](https://appshunter.io/ios/app/ke2-service-tool/id6443488406/reviews) |
| Number of ratings | 2 | **8** |
| Positive reviews | **100.0% of 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 | 6 MB | 62 MB |
| Requires iOS | 17.6 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [BITZER SE](https://appshunter.io/developer/1224090796) | [KE2 Therm Solutions](https://appshunter.io/developer/1646449848) |

## What reviewers say

### BITZER SPOT APP

[App page](https://appshunter.io/ios/app/bitzer-spot-app/id1434285448)

Verify the authenticity of refrigeration products by scanning QR codes. Access detailed product documentation, find service locations, and get directions, even offline. Protect against counterfeit products and system failures.

**Highlights:** QR code scanning for product authenticity, Access to extensive product documentation, Offline document access, Site directory with contact details, Route planning to service points, Add documentation to favorites

**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 BITZER SPOT APP free?

BITZER SPOT APP 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, BITZER SPOT APP or KE2 Service Tool?

BITZER SPOT APP and KE2 Service Tool are both rated 4.5 out of 5 on the App Store, from 2 and 8 ratings respectively.

### Do BITZER SPOT APP or KE2 Service Tool have ads?

Neither BITZER SPOT APP nor KE2 Service Tool shows ads.

### Which is updated more often, BITZER SPOT APP or KE2 Service Tool?

BITZER SPOT APP ships an update every 2 months, and KE2 Service Tool every 3 weeks. Most recently, BITZER SPOT APP was updated on October 24, 2026 and KE2 Service Tool on October 21, 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.*