# Disaster ID vs Marine Weather

The clearest difference is rating: Marine Weather at 4.4 against Disaster ID's 3.0. Marine Weather also leads on update cadence (every 7 months vs every 21 months) and ratings volume (8 vs 2). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Marine Weather holds the better App Store score, 4.4 against 3.0. Both are backed by a comparable volume of ratings — 2 and 8 respectively.

Disaster ID ships an update every 21 months, Marine Weather every 7 months. The most recent releases landed on September 28, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Disaster ID | Marine Weather |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/disaster-id/id450543192/reviews) | **[4.4 (8 ratings)](https://appshunter.io/ios/app/marine-weather-wind-tide-wave/id6642640407/reviews)** |
| Number of ratings | 2 | **8** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 21 months | **Every 7 months** |
| Monetization | Free | Free |
| Size | 9 MB | 48 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Southwest Synergistic Solutions LLC](https://appshunter.io/developer/450543195) | [Bist LLC](https://appshunter.io/developer/452642934) |

## What reviewers say

### Disaster ID

[App page](https://appshunter.io/ios/app/disaster-id/id450543192)

This app helps first responders visually identify and locate individuals during emergencies. It uses color-coded signals to indicate different groups and their status, such as needing medical assistance or being safe. An updated version, Visual 911+, also offers GPS location sharing with family and friends.

**Highlights:** Visual identification for responders, Color-coded signals for groups, Status indicators (OK/Medical Assistance), GPS location sharing (Visual 911+), Emergency signaling device

**Features:** macOS Compatibility

**In-app purchases:** none


### Marine Weather

[App page](https://appshunter.io/ios/app/marine-weather-wind-tide-wave/id6642640407)

Get detailed marine weather forecasts including wind speed, wave heights, and tide information. Visualize data on maps with customizable overlays and multiple weather models. Plan your trips with route management features and access forecasts in various units.

**Highlights:** 3-day wind speed and direction forecasts, Wave height and direction overlays, Multiple weather models (GFS, ECMWF), Tide and current data for multiple countries, Lake temperature maps with thermocline identification, Customizable weather settings and map overlays, Route management and GPX/KML import

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

**In-app purchases:** none


## Frequently asked questions

### Is Disaster ID free?

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

### Is Marine Weather free?

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

### Which has better reviews, Disaster ID or Marine Weather?

Marine Weather is rated higher. Disaster ID averages 3.0 out of 5 from 2 ratings, while Marine Weather averages 4.4 from 8 ratings.

### Do Disaster ID or Marine Weather have ads?

Neither Disaster ID nor Marine Weather shows ads.

### Which is updated more often, Disaster ID or Marine Weather?

Disaster ID ships an update every 21 months, and Marine Weather every 7 months. Most recently, Disaster ID was updated on September 28, 2026 and Marine Weather on September 8, 2026.

---

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