# blueDAN vs RIB FM App HelpDesk

The clearest difference is update cadence: blueDAN at every 3 months against RIB FM App HelpDesk's every 8 months. RIB FM App HelpDesk's advantage is iOS requirement (11.0 vs 13.0). 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.

blueDAN ships an update every 3 months, RIB FM App HelpDesk every 8 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | blueDAN | RIB FM App HelpDesk |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/bluedan/id979157435/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 8 months |
| Monetization | Free | — |
| Size | 4 MB | 31 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ESYS Gesellschaft fuer Elektronische Systemtechnik . Hard- und Software mbH](https://appshunter.io/developer/917295043) | [RIB IMS GmbH](https://appshunter.io/developer/842546644) |

## What reviewers say

### blueDAN

[App page](https://appshunter.io/ios/app/bluedan/id979157435)

Visualize and store data from "BlueDAN" data loggers. Start and save recordings, access past data, and view it graphically or in tables. Export data as CSV files.

**Highlights:** Start and save data recordings, Graphical and tabular data display, Export data as CSV, Access individual recordings, View logger memory, Start background measurement

**Features:** macOS Compatibility

**In-app purchases:** none


### RIB FM App HelpDesk

[App page](https://appshunter.io/ios/app/rib-fm-app-helpdesk/id1597729746)

**In-app purchases:** none


## Frequently asked questions

### Is blueDAN free?

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

### Is RIB FM App HelpDesk free?

RIB FM App HelpDesk is free to download, with no in-app purchases.

### Do blueDAN or RIB FM App HelpDesk have ads?

Neither blueDAN nor RIB FM App HelpDesk shows ads.

### Which is updated more often, blueDAN or RIB FM App HelpDesk?

blueDAN ships an update every 3 months, and RIB FM App HelpDesk every 8 months. Most recently, blueDAN was updated on November 1, 2026 and RIB FM App HelpDesk on November 3, 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.*