# OCEARCH Shark Tracker™ vs ADP GCP Data Practitioner Prep

The clearest difference is update cadence: OCEARCH Shark Tracker™ at every 4 weeks against ADP GCP Data Practitioner Prep's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. OCEARCH Shark Tracker™ sells 2 in-app purchases, starting at $4.99 per month and ADP GCP Data Practitioner Prep sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

OCEARCH Shark Tracker™ ships an update every 4 weeks, ADP GCP Data Practitioner Prep every 3 months. The most recent releases landed on October 19, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | OCEARCH Shark Tracker™ | ADP GCP Data Practitioner Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (8.8K ratings)](https://appshunter.io/ios/app/ocearch-shark-tracker/id570772231/reviews)** | — |
| Number of ratings | **8.8K** | — |
| Positive reviews | 70.8% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 3 months |
| Monetization | Free with in-app purchases | — |
| Size | 77 MB | 27 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [OCEARCH](https://appshunter.io/developer/570772234) | [Davy Raitt](https://appshunter.io/developer/1795318281) |

## What reviewers say

### OCEARCH Shark Tracker™

[App page](https://appshunter.io/ios/app/ocearch-shark-tracker/id570772231)

Follow the real-time movements of sharks, turtles, and other marine animals across the globe. Learn fascinating facts, explore migration patterns, and support ocean conservation efforts through interactive tracking data.

**Highlights:** Live animal tracking on interactive maps, Explore migration and movement patterns, Access animal tagging and species details, Daily ocean and marine animal facts, Premium map layers and exclusive content (subscription), Community engagement with comments (subscription)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tracker Plus Monthly | $4.99 | per month |
| Tracker Plus Yearly | $29.99 | per year |

**What reviewers like**

- 🚀 Awesome app
- 👍 Interesting and educational
- 🔍 Ability to track sharks and other marine life
- 🌊 Great for ocean and shark lovers
- 🤩 Amazing concept and research work

**What reviewers complain about**

- 🐛 App crashes and bugs
- 🔍 Lack of recent/live data
- 🌎 Limited to certain regions
- 💬 Removal of comment section
- 🔑 Issues with account creation and login

**Reported bugs**

- Frequent crashes and freezes
- Outdated animal data and locations
- Difficulties creating accounts
- Compatibility issues on older devices

**Requested features**

- Ability to favorite/track specific animals
- Notifications for animal pings
- More diverse marine life tracking
- Improved map and data visualization
- Integration with other platforms


### ADP GCP Data Practitioner Prep

[App page](https://appshunter.io/ios/app/adp-gcp-data-practitioner-prep/id6756809464)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $3.99 | per month |
| Pro Yearly | $14.99 | per year |
| Pro Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is OCEARCH Shark Tracker™ free?

OCEARCH Shark Tracker™ is free to download, with in-app purchases available.

### Is ADP GCP Data Practitioner Prep free?

ADP GCP Data Practitioner Prep is free to download, with in-app purchases available.

### Do OCEARCH Shark Tracker™ or ADP GCP Data Practitioner Prep have ads?

Neither OCEARCH Shark Tracker™ nor ADP GCP Data Practitioner Prep shows ads.

### Which is updated more often, OCEARCH Shark Tracker™ or ADP GCP Data Practitioner Prep?

OCEARCH Shark Tracker™ ships an update every 4 weeks, and ADP GCP Data Practitioner Prep every 3 months. Most recently, OCEARCH Shark Tracker™ was updated on October 19, 2026 and ADP GCP Data Practitioner Prep on October 7, 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.*