# SipaBoards vs AWU2UDDF

The clearest difference is review sentiment: AWU2UDDF at 100% against SipaBoards's 33%. AWU2UDDF also leads on rating (5.0 vs 3.0) and ads (none vs shown). SipaBoards's advantage is update cadence (every 4 months vs every 14 months) and iOS requirement (10.0 vs 16.0). On price, ratings volume, 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.

AWU2UDDF holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 2 respectively. Written reviews point the same way: 33% of SipaBoards's written reviews are positive against 100% of AWU2UDDF's.

SipaBoards ships an update every 4 months, AWU2UDDF every 14 months. The most recent releases landed on September 26, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | SipaBoards | AWU2UDDF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/sipaboards/id1076270552/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/awu2uddf/id1661616210/reviews)** |
| Number of ratings | 2 | 2 |
| Positive reviews | 33.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 4 months** | Every 14 months |
| Monetization | Ad-supported | **Free** |
| Size | 13 MB | 1 MB |
| Requires iOS | **10.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [SipaBoards d.o.o.](https://appshunter.io/developer/1076270551) | [Douglas Junkins](https://appshunter.io/developer/1661616212) |

## What reviewers say

### SipaBoards

[App page](https://appshunter.io/ios/app/sipaboards/id1076270552)

This app allows SipaBoard owners to monitor and control their electric paddleboards. It tracks battery life, speed, and SipaDrive status, and enables control over power, LED lights, and pumping. Users can also wirelessly update their SipaDrive software.

**Highlights:** Battery life monitoring, Half way alert, SipaDrive monitoring, Power control, Speed control, LED control, Pumping control, Wireless software updates

**Features:** macOS Compatibility

**In-app purchases:** none


### AWU2UDDF

[App page](https://appshunter.io/ios/app/awu2uddf/id1661616210)

Export underwater depth and temperature data from your Apple Watch to a standard UDDF XML file. This file can then be imported into popular diving log software for comprehensive record-keeping. It seamlessly integrates with the Health App and HealthKit.

**Highlights:** Export underwater depth and temperature data, Standard Universal Dive Data Format (UDDF) XML output, Import into Macdive or Subsurface, Integrates with Health App and HealthKit

**In-app purchases:** none


## Frequently asked questions

### Is SipaBoards free?

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

### Is AWU2UDDF free?

AWU2UDDF is free to download, with no in-app purchases.

### Which has better reviews, SipaBoards or AWU2UDDF?

AWU2UDDF is rated higher. SipaBoards averages 3.0 out of 5 from 2 ratings, while AWU2UDDF averages 5.0 from 2 ratings.

### Do SipaBoards or AWU2UDDF have ads?

SipaBoards shows ads; AWU2UDDF does not.

### Which is updated more often, SipaBoards or AWU2UDDF?

SipaBoards ships an update every 4 months, and AWU2UDDF every 14 months. Most recently, SipaBoards was updated on September 26, 2026 and AWU2UDDF on September 20, 2026.

---

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