# OPTIBRIDGE 3880 Setup vs Level One

OPTIBRIDGE 3880 Setup and Level One are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

OPTIBRIDGE 3880 Setup ships an update every 6 months, Level One every 5 months. The most recent releases landed on October 13, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | OPTIBRIDGE 3880 Setup | Level One |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 5 months** |
| Size | 43 MB | 18 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KROHNE Messtechnik GmbH](https://appshunter.io/developer/1445655816) | [Zhidu Zhou](https://appshunter.io/developer/1526442781) |

## What reviewers say

### OPTIBRIDGE 3880 Setup

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Level One

[App page](https://appshunter.io/ios/app/level-one-radar-dashboard/id1526442779)

**In-app purchases:** none


## Frequently asked questions

### Is OPTIBRIDGE 3880 Setup free?

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

### Is Level One free?

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

### Do OPTIBRIDGE 3880 Setup or Level One have ads?

Neither OPTIBRIDGE 3880 Setup nor Level One shows ads.

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

OPTIBRIDGE 3880 Setup ships an update every 6 months, and Level One every 5 months. Most recently, OPTIBRIDGE 3880 Setup was updated on October 13, 2026 and Level One on October 6, 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.*