# FLEXOPTIX App vs Hudu Mobile

The clearest difference is rating: FLEXOPTIX App at 5.0 against Hudu Mobile's 2.9. FLEXOPTIX App also leads on update cadence (every 3 weeks vs every 2 months). Hudu Mobile's advantage is ratings volume (7 vs 1) and iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and monetization model 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 holds the better App Store score, 5.0 against 2.9. That said, the two scores are not equally well evidenced: Hudu Mobile has 7 ratings behind it against 1, so its average is the more settled of the two.

FLEXOPTIX App ships an update every 3 weeks, Hudu Mobile every 2 months. The most recent releases landed on October 21, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | FLEXOPTIX App | Hudu Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/flexoptix-app/id1575382793/reviews)** | [2.9 (7 ratings)](https://appshunter.io/ios/app/hudu-mobile/id1636549436/reviews) |
| Number of ratings | 1 | **7** |
| Positive reviews | — | 14.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 23 MB | 53 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Flexoptix GmbH](https://appshunter.io/developer/1479554640) | [Hudu Technologies, Inc.](https://appshunter.io/developer/1636549438) |

## 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


### Hudu Mobile

[App page](https://appshunter.io/ios/app/hudu-mobile/id1636549436)

Access client details, passwords, and knowledge base articles securely from your mobile device. This app allows technicians to manage documentation and processes on the go, requiring an active Hudu account for full functionality.

**Highlights:** Biometric authentication, Multi-instance switching, Client and password management, Global search, Knowledge base access, Process creation and management, Password autofill

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is FLEXOPTIX App free?

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

### Is Hudu Mobile free?

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

### Which has better reviews, FLEXOPTIX App or Hudu Mobile?

FLEXOPTIX App is rated higher. FLEXOPTIX App averages 5.0 out of 5 from 1 ratings, while Hudu Mobile averages 2.9 from 7 ratings.

### Do FLEXOPTIX App or Hudu Mobile have ads?

Neither FLEXOPTIX App nor Hudu Mobile shows ads.

### Which is updated more often, FLEXOPTIX App or Hudu Mobile?

FLEXOPTIX App ships an update every 3 weeks, and Hudu Mobile every 2 months. Most recently, FLEXOPTIX App was updated on October 21, 2026 and Hudu Mobile 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.*