# Oceandex — Discover marine life

> Ocean life tracker for divers to log encounters and learn about marine species. (iPhone/iPad app by POTEO DE LA UNA S.L..)

- Source: https://appshunter.io/ios/app/oceandex/id6754090095 (this page in markdown: same URL + `.md`)
- Developer: [POTEO DE LA UNA S.L.](https://appshunter.io/developer/1813543081)
- Category: Sports, Utilities
- Price: Free
- Rating: 4.60/5 from 12 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 18.6 · 15 MB
- Languages: American English
- Released: 2025-10-20
- Data updated: 2026-07-20
- Monetization: ad-supported
- User reviews in markdown: https://appshunter.io/ios/app/oceandex/id6754090095/reviews.md

## What is Oceandex?

Oceandex is your personal ocean life tracker, built for divers, freedivers, and ocean lovers who want to remember every encounter beneath the surface.

Explore beautifully designed 3D cards of marine species: sharks, whales, dolphins, rays, turtles, and hundreds more. Each one includes detailed information and realistic artwork inspired by real underwater life.

Mark the species you’ve seen to build your own Ocean Logbook, a visual record of your dives and adventures around the world. Earn achievements as you discover new creatures, from your First Discovery to becoming a Legendary Explorer.

Oceandex helps you learn more about the marine world, track your progress, and celebrate your connection with the sea. Whether you dive every week or just dream of the ocean, it’s a beautiful way to bring the underwater world to life.

We’re constantly expanding the app with new features, species, and global collections, so your journey through the ocean never ends.

Dive in and start your exploration today.

## Key features

- Discover 3D marine species cards
- Personal Ocean Logbook
- Earn achievements
- Learn about marine life
- Track dive encounters
- Explore global collections

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/oceandex/id6754090095/reviews.md

### 1/5 — Rip off

*2025-11-06*

Stolen

## Frequently asked questions about Oceandex

### What marine species can I discover in Oceandex?

Oceandex features beautifully designed 3D cards for a wide variety of marine species, including sharks, whales, dolphins, rays, turtles, and hundreds more. The app is constantly expanding with new species and global collections.

### How does the Ocean Logbook work in Oceandex?

The Ocean Logbook allows you to mark the marine species you've seen, creating a visual record of your dives and underwater adventures worldwide. It helps you track your progress and celebrate your connection with the sea.

### Does Oceandex have ads?

Yes, Oceandex contains advertisements. As a free application, ads are displayed to support its development and ongoing content updates.

### What devices is Oceandex available on?

Currently, Oceandex is supported on iPhone devices. Future platform expansions may be considered based on user demand and development resources.

### How often is Oceandex updated?

Oceandex was last updated on December 3, 2025, with version 1.0.20. The developers are committed to continuously expanding the app with new features, species, and global collections.

### What is the age rating for Oceandex?

Oceandex has an age rating of 4+, making it suitable for a wide range of users interested in marine life and ocean exploration.

### Can I use Oceandex offline?

The provided data does not specify offline functionality. However, features like logging encounters and accessing species information may require an internet connection.

### What are the benefits of earning achievements in Oceandex?

Earning achievements in Oceandex, such as 'First Discovery' or 'Legendary Explorer,' provides a gamified experience that encourages exploration and learning. It's a way to celebrate your progress and discoveries within the app.

## Version history (last 5 releases)

### 1.0.20 — 2025-12-03

- New Icon
- Map

### 1.0.19 — 2025-12-01

- Better search page

### 1.0.18 — 2025-11-29

- Added wishlist and better profile page

### 1.0.17 — 2025-11-26

- Community

### 1.0.16 — 2025-11-23

- Grid view

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## More apps by POTEO DE LA UNA S.L.

- [DiveGo](https://appshunter.io/ios/app/divego/id6745727000)
- [PassportLog: Travel Tracker](https://appshunter.io/ios/app/passportlog-travel-tracker/id6745810255)
- [Seed Identifier - Scan & Grow](https://appshunter.io/ios/app/seed-identifier-scan-and-grow/id6749044853)
- [Borrow: Screen Time Control](https://appshunter.io/ios/app/borrow-screen-time-control/id6749846085)
- [The Offline Currency Converter](https://appshunter.io/ios/app/the-offline-currency-converter/id6753778040)

All apps by POTEO DE LA UNA S.L.: https://appshunter.io/developer/1813543081

## Related topics

[marine biology](https://appshunter.io/ios/topics/marine-biology) · [oceanhero](https://appshunter.io/ios/topics/oceanhero) · [marine life](https://appshunter.io/ios/topics/marine-life)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-20.*