gTune vs Avision for Drones
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
gTune
Connect and configure your Gremsy gimbal with this intuitive application. It features a clean layout designed for an improved user experience, making gimbal configuration simpler.
- Connect to Gremsy gimbal
- Configure gimbal settings
- Improved UI for easier setup
- Enhanced user experience
- Clean layout
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gTune is the new app developed by Gremsy, this enable users to connect and configure Gremsy's gimbal. This app was built with clean layout to offer users the better experience. Improvements of UI will help users configure their gimbal much easier.
Avision for Drones
This app helps drone pilots plan, get airspace authorization, and execute flights. It offers flight validation against regulations, weather, and obstacles, and supports fleet management for advanced operations. Live video streaming enhances situational awareness for emergency response.
- FAA B4UFLY airspace awareness
- Automated FAA LAANC authorization
- Flight plan validation
- Fleet management
- Live video streaming
- Situational awareness tools
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Avision™ provides drone pilots with information and tools to efficiently plan (via FAA B4UFLY airspace awareness), approve (via automated FAA LAANC - Low Altitude Authorization and Notification Capability), and execute flight operations as well as track activity over time. Flight Intelligence™ offers automated flight plan validation against the constraints including regulations, weather, terrain, and obstacles. Avision UTM system provides essential fleet management services for BVLOS operations in advanced air mobility, aerial transportation and drone delivery. UTM functionality combined with live video streaming capabilities support extended situational awareness for first responders, public safety, and emergency response operations. To access services, user will be prompted to create an account and login. Fleet management and FAA LAANC commercial (part 107) require an upgrade to paid account. Information gathered by the App complies with company privacy policy.
Screenshots
Verdict
The clearest difference is rating: Avision for Drones at 4.0 against gTune's 2.5. Avision for Drones also leads on ratings volume (33 vs 4). gTune's advantage is monetization model (free vs free with in-app purchases). On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Avision for Drones holds the better App Store score, 4.0 against 2.5. That said, the two scores are not equally well evidenced: Avision for Drones has 33 ratings behind it against 4, so its average is the more settled of the two.
gTune ships an update every 3 months, Avision for Drones every 2 months. The most recent releases landed on October 12, 2026 and October 13, 2026 respectively.
| Parameter | gTune | Avision for Drones |
|---|---|---|
| Price | Free | Free |
| Rating | 2.5 (4 ratings) | 4.0 (33 ratings) — better |
| Positive reviews | — | 75.0% of reviews |
| Number of ratings | 4 | 33 — better |
| Update frequency | Every 3 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 | 14.0 |
| Further details — not scored | ||
| Size | 32 MB | 14 MB |
| Age rating | 4+ | 4+ |
| Developer | Gremsy JSC | Avision Incorporated |
Customer experience
gTune
Avision for Drones
In-app purchases
gTune
No in-app purchases
Avision for Drones
No in-app purchases
Questions
Is gTune free?
Is Avision for Drones free?
Which has better reviews, gTune or Avision for Drones?
Do gTune or Avision for Drones have ads?
Which is updated more often, gTune or Avision for Drones?
Other comparisons
