# Valve vs BITZER SPOT APP

The clearest difference is review sentiment: BITZER SPOT APP at 100% against Valve's 0%. BITZER SPOT APP also leads on rating (4.5 vs 1.0) and update cadence (every 2 months vs every 9 months). Valve's advantage is iOS requirement (6.0 vs 17.6). 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.

BITZER SPOT APP holds the better App Store score, 4.5 against 1.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews point the same way: 0% of Valve's written reviews are positive against 100% of BITZER SPOT APP's.

Valve ships an update every 9 months, BITZER SPOT APP every 2 months. The most recent releases landed on October 21, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Valve | BITZER SPOT APP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/valve-ruler/id966127722/reviews) | **[4.5 (2 ratings)](https://appshunter.io/ios/app/bitzer-spot-app/id1434285448/reviews)** |
| Number of ratings | 1 | **2** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 17 MB | 6 MB |
| Requires iOS | **6.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Danfoss A/S](https://appshunter.io/developer/423984644) | [BITZER SE](https://appshunter.io/developer/1224090796) |

## What reviewers say

### Valve

[App page](https://appshunter.io/ios/app/valve-ruler/id966127722)

This tool assists in selecting the correct valve and actuator for your specific application. It allows you to input or calculate KV values, choose connection types, and browse available options to find the best solution. Saved combinations can be stored within the app or shared via email.

**Highlights:** Calculates KV values, Displays valve and actuator ranges, Saves selected combinations, Shares combinations via email, Browse all available options

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Valve free?

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

### Is BITZER SPOT APP free?

BITZER SPOT APP is free to download, with no in-app purchases.

### Which has better reviews, Valve or BITZER SPOT APP?

BITZER SPOT APP is rated higher. Valve averages 1.0 out of 5 from 1 ratings, while BITZER SPOT APP averages 4.5 from 2 ratings.

### Do Valve or BITZER SPOT APP have ads?

Neither Valve nor BITZER SPOT APP shows ads.

### Which is updated more often, Valve or BITZER SPOT APP?

Valve ships an update every 9 months, and BITZER SPOT APP every 2 months. Most recently, Valve was updated on October 21, 2026 and BITZER SPOT APP on October 10, 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.*