# AWU2UDDF vs DiveWith

The clearest difference is update cadence: DiveWith at fortnightly against AWU2UDDF's every 14 months. DiveWith also leads on ratings volume (12 vs 2). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for AWU2UDDF against 5.0 for DiveWith. That said, the two scores are not equally well evidenced: DiveWith has 12 ratings behind it against 2, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

AWU2UDDF ships an update every 14 months, DiveWith fortnightly. The most recent releases landed on September 20, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | AWU2UDDF | DiveWith |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/awu2uddf/id1661616210/reviews) | [5.0 (12 ratings)](https://appshunter.io/ios/app/divewith/id6444396296/reviews) |
| Number of ratings | 2 | **12** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 1 MB | 72 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Douglas Junkins](https://appshunter.io/developer/1661616212) | [Undersea Labs LLC](https://appshunter.io/developer/1654448124) |

## What reviewers say

### 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


### DiveWith

[App page](https://appshunter.io/ios/app/divewith/id6444396296)

Log and share your underwater adventures with a collaborative app designed for divers. Capture memories, identify species, and combine photos into shared albums. Connect with a global community of ocean enthusiasts.

**Highlights:** Collaborative dive logging, Shared photo albums, Species identification, Cloud storage, Community sharing, Dive site discovery

**In-app purchases:** none


## Frequently asked questions

### Is AWU2UDDF free?

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

### Is DiveWith free?

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

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

AWU2UDDF and DiveWith are both rated 5.0 out of 5 on the App Store, from 2 and 12 ratings respectively.

### Do AWU2UDDF or DiveWith have ads?

Neither AWU2UDDF nor DiveWith shows ads.

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

AWU2UDDF ships an update every 14 months, and DiveWith fortnightly. Most recently, AWU2UDDF was updated on September 20, 2026 and DiveWith on October 10, 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.*