# FLEXOPTIX App vs DE

The clearest difference is update cadence: DE at every 4 days against FLEXOPTIX App's every 3 weeks. 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.

FLEXOPTIX App ships an update every 3 weeks, DE every 4 days. The most recent releases landed on October 4, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | FLEXOPTIX App | DE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/flexoptix-app/id1575382793/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Monetization | Free | — |
| Size | 23 MB | 146 MB |
| Requires iOS | **17.0** | 17.4 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Flexoptix GmbH](https://appshunter.io/developer/1479554640) | [DE-CIX Management GmbH](https://appshunter.io/developer/1765139160) |

## What reviewers say

### FLEXOPTIX App

[App page](https://appshunter.io/ios/app/flexoptix-app/id1575382793)

Control and reconfigure transceivers wirelessly from your iPhone or iPad. Supports FLEXBOX 5 and legacy FLEXBOX devices with a mobility pack for a portable and powerful workflow.

**Highlights:** Wireless FLEXBOX 5 and BLE support, Transceiver reconfiguration and tuning, Favorites management, Integrated power meter and light source, Built-in OTDR, User and group management

**In-app purchases:** none


### DE

[App page](https://appshunter.io/ios/app/de-cix/id6741888991)

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

**In-app purchases:** none


## Frequently asked questions

### Is FLEXOPTIX App free?

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

### Is DE free?

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

### Do FLEXOPTIX App or DE have ads?

Neither FLEXOPTIX App nor DE shows ads.

### Which is updated more often, FLEXOPTIX App or DE?

FLEXOPTIX App ships an update every 3 weeks, and DE every 4 days. Most recently, FLEXOPTIX App was updated on October 4, 2026 and DE on October 12, 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.*