# SatVis vs Huracan Flow Control

The clearest difference is update cadence: Huracan Flow Control at every 39 months against SatVis's every 88 months. Huracan Flow Control also leads on iOS requirement (15.0 vs 17.0). 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.

SatVis ships an update every 88 months, Huracan Flow Control every 39 months. The most recent releases landed on October 16, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | SatVis | Huracan Flow Control |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 88 months | **Every 39 months** |
| Monetization | Free | — |
| Size | 5 MB | 20 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Florian Mauracher](https://appshunter.io/developer/1438364622) | [Makrokey Yazilim A.S.](https://appshunter.io/developer/1532424089) |

## What reviewers say

### SatVis

[App page](https://appshunter.io/ios/app/satvis/id1441084766)

Visualize satellite orbits and predict upcoming passes. Receive notifications for when satellites will be visible from your location. Access a comprehensive satellite tracking experience.

**Highlights:** Satellite orbit visualization, Pass prediction, Upcoming pass notifications, Wrapper for satvis.space

**Features:** Vision Pro support

**In-app purchases:** none


### Huracan Flow Control

[App page](https://appshunter.io/ios/app/huracan-flow-control/id6450591859)

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

**In-app purchases:** none


## Frequently asked questions

### Is SatVis free?

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

### Is Huracan Flow Control free?

Huracan Flow Control is free to download, with no in-app purchases.

### Do SatVis or Huracan Flow Control have ads?

Neither SatVis nor Huracan Flow Control shows ads.

### Which is updated more often, SatVis or Huracan Flow Control?

SatVis ships an update every 88 months, and Huracan Flow Control every 39 months. Most recently, SatVis was updated on October 16, 2026 and Huracan Flow Control on October 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.*