SatVis vs Huracan Flow Control
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
SatVis
Visualize satellite orbits and predict upcoming passes. Receive notifications for when satellites will be visible from your location. Access a comprehensive satellite tracking experience.
- Satellite orbit visualization
- Pass prediction
- Upcoming pass notifications
- Wrapper for satvis.space
Read full descriptionHide full description
Satvis is a free, open-source satellite tracker. It draws more than 12,000 satellites on a 3D globe in real time, across fourteen catalog groups: Starlink, GPS and the other navigation constellations, weather and Earth-observation satellites, the ISS and other crewed stations. Set where you are and it works out when each one passes overhead, and your iPhone reminds you before the pass starts. Point your iPhone at the sky to find the ISS, Starlink and 12,000 more satellites overhead. WHAT IT DOES โข Follow more than 12,000 satellites live on a 3D globe, with positions computed on your device โข Show points, labels, orbits, ground tracks, sensor cones and 3D models, coloured by orbit class โข Turn any of the 14 catalog groups on or off, or search for a single satellite โข Track a satellite and the camera follows it along its orbit โข Set a ground station, list its upcoming passes, and get a notification before one starts โข Find a satellite overhead in the sky view, aimed by moving your phone โข Choose 3D, 2D or Columbus view, with base maps, star fields, terrain and 3D buildings โข Share the exact view you are looking at as a link โข Keep using it offline from cached satellite data WHERE THE DATA COMES FROM Orbital elements come from CelesTrak, refreshed every six hours, and are propagated on your device with SGP4. FREE AND OPEN SOURCE No account, no ads, no in-app purchases. Developed in the open at github.com/Flowm/satvis under the MIT licence.
Huracan Flow Control
Read full descriptionHide full description
CONTROL THE FLOW OF YOUR AUTOMATION DEVICE In many production processes, mold temperature control is crucial for component quality and the productivity of a production facility.
Screenshots
Verdict
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.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
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.
| Parameter | SatVis | Huracan Flow Control |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | โ |
| Update frequency | Every 88 months | Every 39 months โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | โ |
| Devices | iPhone, iPad | iPhone, iPad, iPod โ better |
| Requires iOS | 17.0 | 15.0 โ better |
| Further details โ not scored | ||
| Size | 5 MB | 20 MB |
| Age rating | 4+ | 17+ |
| Developer | Florian Mauracher | Makrokey Yazilim A.S. |
In-app purchases
SatVis
No in-app purchases
Huracan Flow Control
No in-app purchases
Questions
Is SatVis free?
Is Huracan Flow Control free?
Do SatVis or Huracan Flow Control have ads?
Which is updated more often, SatVis or Huracan Flow Control?
Other comparisons















