# Reunionbysat vs Bevolt

The clearest difference is in-app purchases: Bevolt at none against Reunionbysat's 4. Bevolt also leads on iOS requirement (16.4 vs 18.6). Reunionbysat's advantage is ads (none vs shown) and update cadence (every 2 days vs every 6 months). On price, review sentiment and device support there is nothing between them.

Both are free to download. Reunionbysat sells 4 in-app purchases, starting at $2.99 per 7 days. Bevolt asks for nothing beyond the download.

Reunionbysat ships an update every 2 days, Bevolt every 6 months. Both last shipped on November 8, 2026.

## The numbers

| Metric | Reunionbysat | Bevolt |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **28.6% of reviews** | 25.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 2 days** | Every 6 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 604 MB | 83 MB |
| Requires iOS | 18.6 | **16.4** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Christophe Georget](https://appshunter.io/developer/1810379857) | [SAABRE](https://appshunter.io/developer/438176985) |

## What reviewers say

### Reunionbysat

[App page](https://appshunter.io/ios/app/reunionbysat/id6744999580)

This app provides real-time data on the Piton de la Fournaise volcano and local weather conditions. It features seismic monitoring, interactive maps, advanced navigation, and eruption simulations. Receive intelligent alerts for volcanic activity and weather events to ensure safety.

**Highlights:** Real-time seismic monitoring, Interactive volcano maps, Advanced GPS navigation, Lava flow simulation, High-resolution weather forecasts, Intelligent safety alerts, Augmented reality relief exploration

**Features:** Vision Pro support, iPhone Duo support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Reunionbysat - 1 semaine (7 jours) | $2.99 | per 7 days |
| Accès Premium 1 mois | $8.99 | per month |
| Accès premium 1 an | $49.99 | per year |
| Accès Données Premium – 1 an | $69.99 | one-time |


### Bevolt

[App page](https://appshunter.io/ios/app/bevolt/id6751717607)

Stay updated on electric vehicles, renewable energy, and electric mobility news. Access articles, videos, podcasts, and engage with a community of enthusiasts. Discover practical tools and personalized content to navigate the electrified world.

**Highlights:** Electric vehicle news and reviews, Renewable energy updates, Multimedia content (videos, podcasts), Integrated community forum, Practical tools and guides, Personalized content feed, Real-time notifications

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

**In-app purchases:** none


## Frequently asked questions

### Is Reunionbysat free?

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

### Is Bevolt free?

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

### Do Reunionbysat or Bevolt have ads?

Bevolt shows ads; Reunionbysat does not.

### Which is updated more often, Reunionbysat or Bevolt?

Reunionbysat ships an update every 2 days, and Bevolt every 6 months. Most recently, Reunionbysat was updated on November 8, 2026 and Bevolt on November 8, 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.*