# Sporlan Tech Check vs BITZER Smart Connect Pro

The clearest difference is update cadence: Sporlan Tech Check at every 3 months against BITZER Smart Connect Pro's every 9 months. BITZER Smart Connect Pro's advantage is iOS requirement (11.0 vs 14.0). 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.

Sporlan Tech Check ships an update every 3 months, BITZER Smart Connect Pro every 9 months. The most recent releases landed on October 29, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Sporlan Tech Check | BITZER Smart Connect Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (10 ratings)](https://appshunter.io/ios/app/sporlan-tech-check/id1267386360/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 9 months |
| Monetization | Free | — |
| Size | 297 MB | 1 MB |
| Requires iOS | 14.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Rodrigo Miranda](https://appshunter.io/developer/1742641426) | [Bitzer Electronics A/S](https://appshunter.io/developer/1055629875) |

## What reviewers say

### Sporlan Tech Check

[App page](https://appshunter.io/ios/app/sporlan-tech-check/id1267386360)

This app allows users to interface with the Sporlan S3C Case controller solution. It enables viewing case parameters, process values, graphing sensors, and temporarily overriding EEVs, EEPRs, and solenoids for easy troubleshooting.

**Highlights:** View current operation values, Graph selected sensors, Temporary override of EEVs, EEPRs, and solenoids, Export controller data to CSV, Troubleshoot refrigeration cases remotely

**Features:** Vision Pro support

**In-app purchases:** none


### BITZER Smart Connect Pro

[App page](https://appshunter.io/ios/app/bitzer-smart-connect-pro/id1282966559)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sporlan Tech Check free?

Sporlan Tech Check is free to download, with no in-app purchases.

### Is BITZER Smart Connect Pro free?

BITZER Smart Connect Pro is free to download, with no in-app purchases.

### Do Sporlan Tech Check or BITZER Smart Connect Pro have ads?

Neither Sporlan Tech Check nor BITZER Smart Connect Pro shows ads.

### Which is updated more often, Sporlan Tech Check or BITZER Smart Connect Pro?

Sporlan Tech Check ships an update every 3 months, and BITZER Smart Connect Pro every 9 months. Most recently, Sporlan Tech Check was updated on October 29, 2026 and BITZER Smart Connect Pro on October 26, 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.*