HS GPS V1 vs Dazlen X
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HS GPS V1
Control a toy quadrocopter using your device via Wi-Fi. Stream real-time video directly from the drone to your screen.
- Wi-Fi quadrocopter control
- Real-time video transfer
- Drone operation via mobile device
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A toy quadrocopter control by wifi with video transfer real time.
Dazlen X
This application enables real-time video transmission from a drone via WiFi. It allows for remote control of the drone's flight, photography, and videography, with a selection of filter effects.
- Real-time WiFi video transmission
- Remote drone flight control
- Photo and video capture
- Variety of filter effects
- Drone movement control
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Dazlen X is an APP that can realize real-time video transmission through WIFI connection uav, remotely control uav to fly, take photos and videos, and have various filter effects to choose from
Screenshots
Verdict
The clearest difference is rating: HS GPS V1 at 3.4 against Dazlen X's 2.0. HS GPS V1 also leads on ratings volume (199 vs 3). 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.
HS GPS V1 holds the better App Store score, 3.4 against 2.0. That said, the two scores are not equally well evidenced: HS GPS V1 has 199 ratings behind it against 3, so its average is the more settled of the two.
HS GPS V1 ships an update every 6 weeks, Dazlen X every 2 months. The most recent releases landed on November 10, 2026 and November 3, 2026 respectively.
| Parameter | HS GPS V1 | Dazlen X |
|---|---|---|
| Price | Free | Free |
| Rating | 3.4 (199 ratings) — better | 2.0 (3 ratings) |
| Positive reviews | 42.5% of reviews | — |
| Number of ratings | 199 — better | 3 |
| Update frequency | Every 6 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 11.0 | 11.0 |
| Further details — not scored | ||
| Size | 125 MB | 129 MB |
| Age rating | 4+ | 17+ |
| Developer | HOLY STONE TECHNOLOGY Co.,Ltd. | ShanTou City Vison Electronictechnology Co., Ltd. |
Customer experience
HS GPS V1
Dazlen X
Bugs and requests
HS GPS V1
Reported bugs
16 issues- App does not connect to drone
- Camera not connecting
- App is slow
- Drone won't connect to GPS
- App continuously says calibrating
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- Drone loss due to app glitching
- App doesn't allow takeoff or follow features
- Map controls are difficult to use or don't work
- Video feed does not work on newer iPhone models
- App not working with iOS 13
- Most functions don't work, only video/photo
- App doesn't work for HS140 drone
- HS260 not supported
- Signal gets glitchy sometimes
- WiFi connection issues
- Drone unresponsive after takeoff
Requested features
5 requests- Add flight control joysticks to the app
- Improve app interface for better visibility of drone status
- Implement traffic light system for drone battery status
- Add English language option for app updates
- Clarify which Holy Stone app to download
Dazlen X
Not enough reviews yet to summarise bugs or requests.
In-app purchases
HS GPS V1
No in-app purchases
Dazlen X
No in-app purchases
