SipaBoards vs AWU2UDDF
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SipaBoards
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.
- Battery life monitoring
- Half way alert
- SipaDrive monitoring
- Power control
- Speed control
- LED control
- Pumping control
- Wireless software updates
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Activity tracker for all stand up paddle boarders! Those lucky enough to own a SipaBoard will find this app useful for all of this: Monitoring: Battery life, Half way alert, SipaDrive Controlling: Power, Speed, LED, Pumping Updating: You can update your SipaDrive to the newest software wirelessly with this app. Continued use of GPS running in the background can dramatically decrease battery life.
AWU2UDDF
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.
- 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
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AWU2UDDF is used to export underwater depth and temperature data collected on your Apple Watch into a standard Universal Dive Data Format (UDDF) XML file. That file can then be imported into standard diving log software such as Macdive or Subsurface to complete your diving log. AWU2UDDF integrates with the Health App and the HealthKit framework to access the depth and temperature date stored by the phone.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | SipaBoards | AWU2UDDF |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (2 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 33.3% of reviews | 100.0% of reviews — better |
| Number of ratings | 2 | 2 |
| Update frequency | Every 4 months — better | Every 14 months |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 10.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 13 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | SipaBoards d.o.o. | Douglas Junkins |
Customer experience
SipaBoards
AWU2UDDF
In-app purchases
SipaBoards
No in-app purchases
AWU2UDDF
No in-app purchases
