HF UFO vs 4DRC Air
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HF UFO
Control a toy remotely via WiFi, stream live video, and capture snapshots. Browse saved photos and recorded video files directly within the app.
- WiFi toy control
- Live video streaming
- Full-screen video playback
- Snapshot capture
- Media album browsing
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1.This App can control a toy via WIFI 2.play video via toy 3.play video in full-screen 4.get a snapshot from video and save it into the album 5.It can browse the pictures and play record files in the album
4DRC Air
Control your 4DRC drone with real-time video streaming, gesture capture, and gravity induction. Offers trajectory control and a 3D scattering screen for an immersive experience.
- Real-time video streaming
- 3D Scattering Screen
- Remote sensing control
- Trajectory control
- Gravity Induction Manipulation
- Gesture capture/video
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This is an app for connecting and controlling 4DRC drones 1.Real-time video streaming transmission. 2.3D Scattering Screen 3.Real-time remote sensing control 4.Trajectory control 5.Gravity Induction Manipulation 6.Gesture capture/video
Screenshots
Verdict
The clearest difference is rating: 4DRC Air at 2.9 against HF UFO's 2.3. 4DRC Air also leads on review sentiment (40% vs 18%) and iOS requirement (9.0 vs 15.6). HF UFO's advantage is update cadence (monthly vs every 6 months) and ratings volume (317 vs 31). On price, ads, in-app purchases and monetization model 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.
4DRC Air holds the better App Store score, 2.9 against 2.3. That said, the two scores are not equally well evidenced: HF UFO has 317 ratings behind it against 31, so its average is the more settled of the two. Written reviews point the same way: 18% of HF UFO's written reviews are positive against 40% of 4DRC Air's.
HF UFO ships an update monthly, 4DRC Air every 6 months. The most recent releases landed on September 21, 2026 and September 5, 2026 respectively.
| Parameter | HF UFO | 4DRC Air |
|---|---|---|
| Price | Free | Free |
| Rating | 2.3 (317 ratings) | 2.9 (31 ratings) — better |
| Positive reviews | 17.8% of reviews | 40.0% of reviews — better |
| Number of ratings | 317 — better | 31 |
| Update frequency | Monthly — better | Every 6 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.6 | 9.0 — better |
| Further details — not scored | ||
| Size | 103 MB | 98 MB |
| Age rating | 4+ | 4+ |
| Developer | Robert Ronash | 文 张 |
Customer experience
HF UFO
4DRC Air
Bugs and requests
HF UFO
Reported bugs
4 issues- App crashes frequently
- Inability to connect to drone
- Camera not working as expected
- Flight controls not responsive
Requested features
4 requests- Improved WiFi connectivity
- Better camera and video quality
- More detailed instructions and user manual
- Compatibility with more devices
4DRC Air
Not enough reviews yet to summarise bugs or requests.
In-app purchases
HF UFO
No in-app purchases
4DRC Air
No in-app purchases
