# Coastal Eco Explorer vs Mini Secchi

The clearest difference is update cadence: Mini Secchi at every 5 weeks against Coastal Eco Explorer's every 4 months. Mini Secchi also leads on iOS requirement (15.0 vs 17.6). 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.

Coastal Eco Explorer ships an update every 4 months, Mini Secchi every 5 weeks. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Coastal Eco Explorer | Mini Secchi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/coastal-eco-explorer/id1500638322/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 weeks** |
| Monetization | Free | — |
| Size | 66 MB | 22 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [UNCW Research Foundation](https://appshunter.io/developer/1500638321) | [DDQ](https://appshunter.io/developer/418328467) |

## What reviewers say

### Coastal Eco Explorer

[App page](https://appshunter.io/ios/app/coastal-eco-explorer/id1500638322)

Explore North Carolina's coastal wildlife and ecosystems through interactive maps, videos, and educational content. Discover native flora and fauna while traversing park trails.

**Highlights:** Interactive park maps, Native flora and fauna information, Educational videos, Ecosystem exploration, Trail traversal guidance

**Features:** Vision Pro support

**In-app purchases:** none


### Mini Secchi

[App page](https://appshunter.io/ios/app/mini-secchi/id1587116779)

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

**In-app purchases:** none


## Frequently asked questions

### Is Coastal Eco Explorer free?

Coastal Eco Explorer is free to download, with no in-app purchases.

### Is Mini Secchi free?

Mini Secchi is free to download, with no in-app purchases.

### Do Coastal Eco Explorer or Mini Secchi have ads?

Neither Coastal Eco Explorer nor Mini Secchi shows ads.

### Which is updated more often, Coastal Eco Explorer or Mini Secchi?

Coastal Eco Explorer ships an update every 4 months, and Mini Secchi every 5 weeks. Most recently, Coastal Eco Explorer was updated on November 3, 2026 and Mini Secchi on October 30, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*