# OPTISONIC 6300 P vs IM Connect+

The clearest difference is update cadence: IM Connect+ at every 2 months against OPTISONIC 6300 P's every 5 months. 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.

OPTISONIC 6300 P ships an update every 5 months, IM Connect+ every 2 months. The most recent releases landed on October 19, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | OPTISONIC 6300 P | IM Connect+ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Size | 42 MB | 96 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [KROHNE Messtechnik GmbH](https://appshunter.io/developer/1445655816) | [Integra Metering AG](https://appshunter.io/developer/6786625538) |

## What reviewers say

### OPTISONIC 6300 P

[App page](https://appshunter.io/ios/app/optisonic-6300-p/id6723896425)

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

**In-app purchases:** none


### IM Connect+

[App page](https://appshunter.io/ios/app/im-connect-plus/id6786625536)

**In-app purchases:** none


## Frequently asked questions

### Is OPTISONIC 6300 P free?

OPTISONIC 6300 P is free to download, with no in-app purchases.

### Is IM Connect+ free?

IM Connect+ is free to download, with no in-app purchases.

### Do OPTISONIC 6300 P or IM Connect+ have ads?

Neither OPTISONIC 6300 P nor IM Connect+ shows ads.

### Which is updated more often, OPTISONIC 6300 P or IM Connect+?

OPTISONIC 6300 P ships an update every 5 months, and IM Connect+ every 2 months. Most recently, OPTISONIC 6300 P was updated on October 19, 2026 and IM Connect+ on October 24, 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.*