# RoData Mobile vs UWS WaterBoy

The clearest difference is update cadence: UWS WaterBoy at every 11 days against RoData Mobile's every 2 months. RoData Mobile's advantage is iOS requirement (9.3 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.

RoData Mobile ships an update every 2 months, UWS WaterBoy every 11 days. The most recent releases landed on June 8, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | RoData Mobile | UWS WaterBoy |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 11 days** |
| Monetization | Free | — |
| Size | 25 MB | 31 MB |
| Requires iOS | **9.3** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rothenberger Werkzeuge GmbH](https://appshunter.io/developer/757926945) | [UWS Technologie GmbH](https://appshunter.io/developer/1796564865) |

## What reviewers say

### RoData Mobile

[App page](https://appshunter.io/ios/app/rodata-mobile/id1257725201)

This app enhances the use of the ROTHENBERGER - ROTEST GW Digital V3. It allows users to download and review measurement series, edit and comment on created reports, and share data as PDFs.

**Highlights:** Download and review measurement series, Edit and comment on reports, Share data as PDF, Improved ROTHENBERGER ROTEST GW Digital V3 integration

**Features:** macOS Compatibility

**In-app purchases:** none


### UWS WaterBoy

[App page](https://appshunter.io/ios/app/uws-waterboy/id6742050402)

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

**In-app purchases:** none


## Frequently asked questions

### Is RoData Mobile free?

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

### Is UWS WaterBoy free?

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

### Do RoData Mobile or UWS WaterBoy have ads?

Neither RoData Mobile nor UWS WaterBoy shows ads.

### Which is updated more often, RoData Mobile or UWS WaterBoy?

RoData Mobile ships an update every 2 months, and UWS WaterBoy every 11 days. Most recently, RoData Mobile was updated on June 8, 2026 and UWS WaterBoy on September 18, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*