# SeaLevels vs Maddy UGC Coach

The clearest difference is update cadence: Maddy UGC Coach at every 3 weeks against SeaLevels's every 7 months. 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.

SeaLevels ships an update every 7 months, Maddy UGC Coach every 3 weeks. The most recent releases landed on November 6, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | SeaLevels | Maddy UGC Coach |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (7 ratings)](https://appshunter.io/ios/app/sealevels/id1308081355/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 0 MB | 9 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Robert Smith](https://appshunter.io/developer/967694139) | [Emily Sudduth](https://appshunter.io/developer/1721274803) |

## What reviewers say

### SeaLevels

[App page](https://appshunter.io/ios/app/sealevels/id1308081355)

This app provides an educational tool to inform users about the realities of rising sea levels and their impact on humanity. It aims to foster understanding and encourage action by presenting scientific consensus on climate change in an accessible format.

**Highlights:** Environmental education, Climate change information, Sea level rise data, Informational tool, Promotes awareness

**Features:** macOS Compatibility

**In-app purchases:** none


### Maddy UGC Coach

[App page](https://appshunter.io/ios/app/maddy-ugc-coach/id6504585921)

**In-app purchases:** none


## Frequently asked questions

### Is SeaLevels free?

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

### Is Maddy UGC Coach free?

Maddy UGC Coach is free to download, with no in-app purchases.

### Do SeaLevels or Maddy UGC Coach have ads?

Neither SeaLevels nor Maddy UGC Coach shows ads.

### Which is updated more often, SeaLevels or Maddy UGC Coach?

SeaLevels ships an update every 7 months, and Maddy UGC Coach every 3 weeks. Most recently, SeaLevels was updated on November 6, 2026 and Maddy UGC Coach on November 4, 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.*