# BITZER Smart Connect Pro vs MRLDS 400

The clearest difference is iOS requirement: BITZER Smart Connect Pro at 11.0 against MRLDS 400's 14.0. On price, update cadence, 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 Smart Connect Pro ships an update every 9 months, MRLDS 400 every 5 months. The most recent releases landed on September 7, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | BITZER Smart Connect Pro | MRLDS 400 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 5 months** |
| Size | 1 MB | 8 MB |
| Requires iOS | **11.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Bitzer Electronics A/S](https://appshunter.io/developer/1055629875) | [Copeland LP](https://appshunter.io/developer/464252882) |

## What reviewers say

### BITZER Smart Connect Pro

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

**Features:** macOS Compatibility

**In-app purchases:** none


### MRLDS 400

[App page](https://appshunter.io/ios/app/mrlds-400/id1502566407)

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

**In-app purchases:** none


## Frequently asked questions

### Is BITZER Smart Connect Pro free?

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

### Is MRLDS 400 free?

MRLDS 400 is free to download, with no in-app purchases.

### Do BITZER Smart Connect Pro or MRLDS 400 have ads?

Neither BITZER Smart Connect Pro nor MRLDS 400 shows ads.

### Which is updated more often, BITZER Smart Connect Pro or MRLDS 400?

BITZER Smart Connect Pro ships an update every 9 months, and MRLDS 400 every 5 months. Most recently, BITZER Smart Connect Pro was updated on September 7, 2026 and MRLDS 400 on September 25, 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.*