# Dune Connect vs Julien Coaching

The clearest difference is update cadence: Dune Connect at every 3 weeks against Julien Coaching's every 6 weeks. Dune Connect also leads on iOS requirement (14.0 vs 16.4). On price, ads, 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.

Dune Connect ships an update every 3 weeks, Julien Coaching every 6 weeks. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Dune Connect | Julien Coaching |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Monetization | Free | — |
| Size | 89 MB | 127 MB |
| Requires iOS | **14.0** | 16.4 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Dune France](https://appshunter.io/developer/1566348355) | [Ekklo](https://appshunter.io/developer/1730579732) |

## What reviewers say

### 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


### Julien Coaching

[App page](https://appshunter.io/ios/app/julien-coaching/id6740588751)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Dune Connect free?

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

### Is Julien Coaching free?

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

### Do Dune Connect or Julien Coaching have ads?

Neither Dune Connect nor Julien Coaching shows ads.

### Which is updated more often, Dune Connect or Julien Coaching?

Dune Connect ships an update every 3 weeks, and Julien Coaching every 6 weeks. Most recently, Dune Connect was updated on October 24, 2026 and Julien Coaching 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.*