# Shearwater Cloud vs Dune Connect

The clearest difference is review sentiment: Dune Connect at 100% against Shearwater Cloud's 26%. Dune Connect also leads on update cadence (every 3 weeks vs every 5 weeks). 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.

Shearwater Cloud ships an update every 5 weeks, Dune Connect every 3 weeks. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Shearwater Cloud | Dune Connect |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.6 (104 ratings)](https://appshunter.io/ios/app/shearwater-cloud/id1185701505/reviews)** | — |
| Number of ratings | **104** | — |
| Positive reviews | 25.8% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 333 MB | 89 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shearwater Research](https://appshunter.io/developer/1164234361) | [Dune France](https://appshunter.io/developer/1566348355) |

## What reviewers say

### Shearwater Cloud

[App page](https://appshunter.io/ios/app/shearwater-cloud/id1185701505)

Connect your mobile device to your dive computer to download, manage, and analyze dive logs. Update firmware and utilize cloud storage for accessible and secure dive data across multiple devices.

**Highlights:** Download dive logs via Bluetooth LE, Analyze depth, decompression, and temperature, Cloud storage for dive logs, Firmware updates for dive computers, Cross-device accessibility

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🔄 Reliable dive data synchronization with computers
- ☁️ Cloud storage functionality for accessing dives across devices
- 📊 Clear display of dive statistics and information
- 🔌 Easy Bluetooth connectivity (when working)
- ⚡ Functional core logging features

**What reviewers complain about**

- 🎨 Outdated, unattractive user interface design
- 📱 Poor iPad optimization and landscape mode issues
- 🐢 Extremely slow performance and lag
- 🔗 Frequent Bluetooth connectivity failures
- 💥 App crashes on launch and during use

**Reported bugs**

- App crashes on startup with latest iOS versions
- Bluetooth connection causes app to freeze or crash
- Dives fail to download or sync completely
- Dive numbers display incorrectly compared to computer
- Data loss when updating app or firmware

**Requested features**

- Modern, native-looking user interface redesign
- GPS/geolocation integration for dive sites
- Ability to manually add or import dives
- Photo attachment capability for dives
- Dive planner functionality


### Dune Connect

[App page](https://appshunter.io/ios/app/dune-connect/id1566348353)

This app simplifies organizing underwater activities by securely storing diver information like certifications and medical records. It streamlines check-in processes at dive centers with one-time form submissions, reducing paperwork.

**Highlights:** Store certification cards, Save medical certificates, Upload ID documents, One-time form submissions, Record personal diver details, Synchronize diver information

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Shearwater Cloud free?

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

### Is Dune Connect free?

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

### Do Shearwater Cloud or Dune Connect have ads?

Neither Shearwater Cloud nor Dune Connect shows ads.

### Which is updated more often, Shearwater Cloud or Dune Connect?

Shearwater Cloud ships an update every 5 weeks, and Dune Connect every 3 weeks. Most recently, Shearwater Cloud was updated on October 21, 2026 and Dune Connect on October 24, 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.*