# SeaLevels vs Sea Level Check

The clearest difference is review sentiment: SeaLevels at 100% against Sea Level Check's 50%. SeaLevels also leads on rating (4.3 vs 4.0). Sea Level Check's advantage is iOS requirement (12.1 vs 16.0). On price, ratings volume, update cadence and ads there is nothing between them.

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

SeaLevels holds the better App Store score, 4.3 against 4.0. Both are backed by a comparable volume of ratings — 7 and 8 respectively. Written reviews point the same way: 100% of SeaLevels's written reviews are positive against 50% of Sea Level Check's.

SeaLevels ships an update every 7 months, Sea Level Check every 9 months. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | SeaLevels | Sea Level Check |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (7 ratings)](https://appshunter.io/ios/app/sealevels/id1308081355/reviews)** | [4.0 (8 ratings)](https://appshunter.io/ios/app/sea-level-check/id1460424965/reviews) |
| Number of ratings | 7 | **8** |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 7 months** | Every 9 months |
| Monetization | Free | Free |
| Size | 0 MB | 58 MB |
| Requires iOS | 16.0 | **12.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Robert Smith](https://appshunter.io/developer/967694139) | [Heiko Sacher](https://appshunter.io/developer/1460424964) |

## 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


### Sea Level Check

[App page](https://appshunter.io/ios/app/sea-level-check/id1460424965)

Visualize future sea level rise in coastal areas of the United States using augmented reality. See how your favorite beaches or communities might be impacted and share videos of the projected changes. Explore potential sea level impacts with data from NOAA and USGS.

**Highlights:** Augmented reality sea level visualization, Projected sea level rise in US coastal areas, Capture and share videos of AR simulations, Real-time tide and elevation data integration, Explore alternative destinations, Based on US Global Change Research Program data

**In-app purchases:** none


## Frequently asked questions

### Is SeaLevels free?

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

### Is Sea Level Check free?

Sea Level Check is free to download, with no in-app purchases.

### Which has better reviews, SeaLevels or Sea Level Check?

SeaLevels is rated higher. SeaLevels averages 4.3 out of 5 from 7 ratings, while Sea Level Check averages 4.0 from 8 ratings.

### Do SeaLevels or Sea Level Check have ads?

Neither SeaLevels nor Sea Level Check shows ads.

### Which is updated more often, SeaLevels or Sea Level Check?

SeaLevels ships an update every 7 months, and Sea Level Check every 9 months. Most recently, SeaLevels was updated on November 6, 2026 and Sea Level Check on November 3, 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.*