KY UFO vs JIAJUN
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
KY UFO
Control toy unmanned aerial vehicles and view captured images. Offers a variety of innovative gameplay modes for enhanced user experience.
- Toy UAV control
- Picture display
- Multiple gameplay modes
- Innovative play options
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This software provides toy UAV control and picture display functions, and innovatively provides a variety of ways to play.
JIAJUN
Control aircraft in real-time via WiFi. Capture photos and videos remotely, and operate drone movements with various engaging features.
- Real-time image transmission
- Remote photo and video capture
- Aircraft movement control
- WiFi connection
- Multiple play modes
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This is an application for real-time image transmission and operation control of aircraft through wifi connection. It can take photos and videos remotely. It can also control the movement of the drone in real time, and there are many interesting ways to play
Screenshots
Verdict
The clearest difference is rating: KY UFO at 2.6 against JIAJUN's 2.2. KY UFO also leads on review sentiment (25% vs 0%) and ratings volume (217 vs 5). 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.
KY UFO holds the better App Store score, 2.6 against 2.2. That said, the two scores are not equally well evidenced: KY UFO has 217 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 25% of KY UFO's written reviews are positive against 0% of JIAJUN's.
KY UFO ships an update monthly, JIAJUN every 3 weeks. The most recent releases landed on October 25, 2026 and October 9, 2026 respectively.
| Parameter | KY UFO | JIAJUN |
|---|---|---|
| Price | Free | Free |
| Rating | 2.6 (217 ratings) — better | 2.2 (5 ratings) |
| Positive reviews | 25.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 217 — better | 5 |
| Update frequency | Monthly | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 133 MB | 156 MB |
| Age rating | 4+ | 4+ |
| Developer | shenzhen cooingdv technology co.,ltd. | ShanTou City Vison Electronictechnology Co., Ltd. |
Customer experience
KY UFO
JIAJUN
Bugs and requests
KY UFO
Reported bugs
3 issues- App doesn't connect to phone
- Drone flies away uncontrollably
- Buttons and controls don't work
Requested features
3 requests- Update app for latest iOS versions
- Improve camera quality
- Add more control options
JIAJUN
Not enough reviews yet to summarise bugs or requests.
In-app purchases
KY UFO
No in-app purchases
JIAJUN
No in-app purchases
