# PADI AWARE vs HDS Academic

The clearest difference is iOS requirement: PADI AWARE at 13.0 against HDS Academic's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

PADI AWARE ships an update monthly, HDS Academic fortnightly. Both last shipped on October 24, 2026.

## The numbers

| Metric | PADI AWARE | HDS Academic |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/padi-aware/id1260943783/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | Free | — |
| Size | 85 MB | 34 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [PADI AWARE Foundation](https://appshunter.io/developer/1800734511) | [Mohamed Salem](https://appshunter.io/developer/1697297413) |

## What reviewers say

### PADI AWARE

[App page](https://appshunter.io/ios/app/padi-aware/id1260943783)

This app empowers users to find, track, and share conservation actions for ocean health. It supports initiatives like marine debris removal and citizen science, connecting individuals to a global movement for a healthier blue planet.

**Highlights:** Find conservation actions, Track conservation efforts, Share impactful actions, Support marine debris removal, Advocate for marine protected areas, Participate in citizen science

**Features:** Vision Pro support

**In-app purchases:** none


### HDS Academic

[App page](https://appshunter.io/ios/app/hds-academic/id6753149914)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is PADI AWARE free?

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

### Is HDS Academic free?

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

### Do PADI AWARE or HDS Academic have ads?

Neither PADI AWARE nor HDS Academic shows ads.

### Which is updated more often, PADI AWARE or HDS Academic?

PADI AWARE ships an update monthly, and HDS Academic fortnightly. Most recently, PADI AWARE was updated on October 24, 2026 and HDS Academic 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.*