# Meduseo vs d2meteo

The clearest difference is ads: d2meteo at none against Meduseo's shown. d2meteo also leads on update cadence (every 2 days vs every 2 weeks). Meduseo's advantage is iOS requirement (15.1 vs 18.4). On price, 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.

Meduseo ships an update every 2 weeks, d2meteo every 2 days. The most recent releases landed on October 24, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Meduseo | d2meteo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/meduseo/id6535647657/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 81.3% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Every 2 days** |
| Monetization | Ad-supported | — |
| Size | 38 MB | 6 MB |
| Requires iOS | **15.1** | 18.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jeremy Deverdun](https://appshunter.io/developer/1756795140) | [D2ICS S.r.l.](https://appshunter.io/developer/1812648911) |

## What reviewers say

### Meduseo

[App page](https://appshunter.io/ios/app/meduseo/id6535647657)

Get real-time updates on jellyfish presence at beaches to avoid unpleasant surprises. Visualize jellyfish density on a map with color-coded indicators and contribute your own sightings to the community.

**Highlights:** Real-time jellyfish presence data, Color-coded map visualization, User-submitted jellyfish reports, Updated every 4 hours, Year-round availability, Search by city

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

**In-app purchases:** none


### d2meteo

[App page](https://appshunter.io/ios/app/d2meteo/id6745513904)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Meduseo free?

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

### Is d2meteo free?

d2meteo is free to download, with no in-app purchases.

### Do Meduseo or d2meteo have ads?

Meduseo shows ads; d2meteo does not.

### Which is updated more often, Meduseo or d2meteo?

Meduseo ships an update every 2 weeks, and d2meteo every 2 days. Most recently, Meduseo was updated on October 24, 2026 and d2meteo on October 9, 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.*