# Retra UWT vs Dive Exporter

The clearest difference is rating: Dive Exporter at 5.0 against Retra UWT's 4.7. Dive Exporter also leads on update cadence (every 4 weeks vs every 3 months). Retra UWT's advantage is device support (3 vs 1) and ratings volume (3 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Dive Exporter holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

Retra UWT ships an update every 3 months, Dive Exporter every 4 weeks. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Retra UWT | Dive Exporter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (3 ratings)](https://appshunter.io/ios/app/retra-uwt/id1472741374/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/dive-exporter/id6758713452/reviews)** |
| Number of ratings | **3** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 4 weeks** |
| Monetization | Free | Free |
| Size | 51 MB | 6 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Retra UWT, Ltd.](https://appshunter.io/developer/1472741373) | [Simone Carletti](https://appshunter.io/developer/1874559058) |

## What reviewers say

### Retra UWT

[App page](https://appshunter.io/ios/app/retra-uwt/id1472741374)

This app connects to compatible flash devices, allowing users to monitor usage statistics, receive firmware updates, and access user manuals. It serves as a comprehensive tool for managing and maintaining your flash hardware.

**Highlights:** Connect to Retra Flash devices, View usage statistics, Receive firmware updates, Access user manuals, Device management

**Features:** macOS Compatibility

**In-app purchases:** none


### Dive Exporter

[App page](https://appshunter.io/ios/app/dive-exporter/id6758713452)

Easily download dive logs from your Bluetooth dive computer and export them in the standard UDDF format. Visualize detailed dive profiles with charts and manage multiple devices without needing a full logbook application.

**Highlights:** Bluetooth (BLE) connectivity, Detailed dive profile charts, Export to UDDF format, Manage multiple dive computers, Metric/imperial unit support, Bulk dive deletion

**In-app purchases:** none


## Frequently asked questions

### Is Retra UWT free?

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

### Is Dive Exporter free?

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

### Which has better reviews, Retra UWT or Dive Exporter?

Dive Exporter is rated higher. Retra UWT averages 4.7 out of 5 from 3 ratings, while Dive Exporter averages 5.0 from 1 ratings.

### Do Retra UWT or Dive Exporter have ads?

Neither Retra UWT nor Dive Exporter shows ads.

### Which is updated more often, Retra UWT or Dive Exporter?

Retra UWT ships an update every 3 months, and Dive Exporter every 4 weeks. Most recently, Retra UWT was updated on October 24, 2026 and Dive Exporter on October 28, 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.*