# iUBIK vs OPTIBRIDGE 3880 Setup

The clearest difference is update cadence: iUBIK at every 2 weeks against OPTIBRIDGE 3880 Setup's every 6 months. iUBIK also leads on iOS requirement (11.0 vs 15.6). 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.

iUBIK ships an update every 2 weeks, OPTIBRIDGE 3880 Setup every 6 months. The most recent releases landed on October 29, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | iUBIK | OPTIBRIDGE 3880 Setup |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 6 months |
| Size | 181 MB | 43 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Augmensys GmbH](https://appshunter.io/developer/1476367038) | [KROHNE Messtechnik GmbH](https://appshunter.io/developer/1445655816) |

## What reviewers say

### iUBIK

[App page](https://appshunter.io/ios/app/iubik/id1476367039)

**Features:** macOS Compatibility

**In-app purchases:** none


### OPTIBRIDGE 3880 Setup

[App page](https://appshunter.io/ios/app/optibridge-3880-setup/id1518234465)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iUBIK free?

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

### Is OPTIBRIDGE 3880 Setup free?

OPTIBRIDGE 3880 Setup is free to download, with no in-app purchases.

### Do iUBIK or OPTIBRIDGE 3880 Setup have ads?

Neither iUBIK nor OPTIBRIDGE 3880 Setup shows ads.

### Which is updated more often, iUBIK or OPTIBRIDGE 3880 Setup?

iUBIK ships an update every 2 weeks, and OPTIBRIDGE 3880 Setup every 6 months. Most recently, iUBIK was updated on October 29, 2026 and OPTIBRIDGE 3880 Setup on October 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.*