# Amemil vs NERV Disaster Prevention

The clearest difference is review sentiment: NERV Disaster Prevention at 80% against Amemil's 43%. NERV Disaster Prevention also leads on ads (none vs shown) and ratings volume (47 vs 1). Amemil's advantage is rating (5.0 vs 4.7) and update cadence (every 3 weeks vs every 6 weeks). On price, in-app purchases and monetization model there is nothing between them.

Both are free to download. Amemil sells 1 in-app purchase, starting at $0.99 per month and NERV Disaster Prevention sells 2 in-app purchases, starting at $2.49 per month. Whichever you choose, the download price is not the number that matters.

Amemil holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: NERV Disaster Prevention has 47 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 43% of Amemil's written reviews are positive against 80% of NERV Disaster Prevention's, so the app with the better star average is not the one people write more warmly about.

Amemil ships an update every 3 weeks, NERV Disaster Prevention every 6 weeks. Both last shipped on November 6, 2026.

## The numbers

| Metric | Amemil | NERV Disaster Prevention |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/amemil/id640441905/reviews)** | [4.7 (47 ratings)](https://appshunter.io/ios/app/nerv-disaster-prevention/id1472338480/reviews) |
| Number of ratings | 1 | **47** |
| Positive reviews | 42.9% of reviews | **80.5% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | — | **#54** |
| Size | 115 MB | 76 MB |
| Requires iOS | 26.6 | **15.1** |
| Devices | **iPhone, iPad, Apple Watch, Vision Pro** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shimadzu Business Systems Corporation](https://appshunter.io/developer/384043856) | [Gehirn Inc.](https://appshunter.io/developer/1451034052) |

## What reviewers say

### Amemil

[App page](https://appshunter.io/ios/app/amemil/id640441905)

This app uses augmented reality and artificial intelligence to provide real-time, high-accuracy rain forecasts. Visualize approaching rain clouds as realistic images through your camera and receive voice notifications for expected rainfall.

**Highlights:** Augmented Reality (AR) rain visualization, AI-powered rain cloud detection, Real-time rainfall data (250m mesh, updated every 5 mins), Push notifications with voice alerts, Multiple display modes (2D map, 3D AR, Satellite Eye), Widget and Siri shortcut support, Apple Watch integration

**Features:** macOS Compatibility, Siri integration, Apple Watch app

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| アメミル月額会員 | $0.99 | per month |


### NERV Disaster Prevention

[App page](https://appshunter.io/ios/app/nerv-disaster-prevention/id1472338480)

**Currently charting:** #54 Top Free · Weather (US App Store)

This app provides critical disaster warnings for earthquakes, tsunamis, volcanic eruptions, and weather-related events like floods and landslides. It offers real-time information optimized for your current and registered locations, helping you make informed decisions during emergencies.

**Highlights:** Earthquake, tsunami, volcanic eruption warnings, Weather-related disaster prevention info, Location-optimized alerts, Real-time map interaction, Urgency-based notification sorting, Critical Alerts for imminent danger, Barrier-free design

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| E Plan | $2.49 | per month |
| EE Plan | $4.49 | per month |


## Frequently asked questions

### Is Amemil free?

Amemil is free to download, with in-app purchases available.

### Is NERV Disaster Prevention free?

NERV Disaster Prevention is free to download, with in-app purchases available.

### Which has better reviews, Amemil or NERV Disaster Prevention?

Amemil is rated higher. Amemil averages 5.0 out of 5 from 1 ratings, while NERV Disaster Prevention averages 4.7 from 47 ratings.

### Do Amemil or NERV Disaster Prevention have ads?

Amemil shows ads; NERV Disaster Prevention does not.

### Which is updated more often, Amemil or NERV Disaster Prevention?

Amemil ships an update every 3 weeks, and NERV Disaster Prevention every 6 weeks. Most recently, Amemil was updated on November 6, 2026 and NERV Disaster Prevention on November 6, 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.*