# SelvaApp vs 3D Alarmes

The clearest difference is update cadence: 3D Alarmes at every 5 weeks against SelvaApp's every 11 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.

SelvaApp ships an update every 11 months, 3D Alarmes every 5 weeks. The most recent releases landed on October 17, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | SelvaApp | 3D Alarmes |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 57.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 5 weeks** |
| Monetization | Free | — |
| Size | 40 MB | 134 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rodrigo Augusto Ferreira de Souza](https://appshunter.io/developer/1718475996) | [3D Alarmes Monitoramento e Rastreamento](https://appshunter.io/developer/1759225952) |

## What reviewers say

### SelvaApp

[App page](https://appshunter.io/ios/app/selvaapp/id6473133697)

Access real-time and historical environmental data for air quality, wildfires, and storms across the Amazon, Brazil, and South America. Receive custom alerts based on your monitored sensors and areas. Plan outdoor activities with 7-day forecasts and health recommendations.

**Highlights:** Real-time air quality data, Wildfire and storm occurrence, 7-day weather forecasts, Customizable alerts, Health recommendations, Historical data visualization

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

**In-app purchases:** none


### 3D Alarmes

[App page](https://appshunter.io/ios/app/3d-alarmes/id6573313438)

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

**In-app purchases:** none


## Frequently asked questions

### Is SelvaApp free?

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

### Is 3D Alarmes free?

3D Alarmes is free to download, with no in-app purchases.

### Do SelvaApp or 3D Alarmes have ads?

Neither SelvaApp nor 3D Alarmes shows ads.

### Which is updated more often, SelvaApp or 3D Alarmes?

SelvaApp ships an update every 11 months, and 3D Alarmes every 5 weeks. Most recently, SelvaApp was updated on October 17, 2026 and 3D Alarmes on October 11, 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.*