# KY UFO vs RCB

The clearest difference is update cadence: KY UFO at monthly against RCB's every 8 months. KY UFO also leads on rating (2.6 vs 2.2) and review sentiment (25% vs 0%). On price, ads, in-app purchases and monetization model there is nothing between them.

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 6, 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 RCB's.

KY UFO ships an update monthly, RCB every 8 months. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | KY UFO | RCB |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.6 (217 ratings)](https://appshunter.io/ios/app/ky-ufo/id1621716933/reviews)** | [2.2 (6 ratings)](https://appshunter.io/ios/app/rcb/id1632593092/reviews) |
| Number of ratings | **217** | 6 |
| Positive reviews | **25.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 8 months |
| Monetization | Free | Free |
| Size | 133 MB | 276 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [shenzhen cooingdv technology co.,ltd.](https://appshunter.io/developer/1255741645) | [Shenzhen cloud access information Technical service Co.,Ltd](https://appshunter.io/developer/1239646125) |

## What reviewers say

### KY UFO

[App page](https://appshunter.io/ios/app/ky-ufo/id1621716933)

Control toy unmanned aerial vehicles and view captured images. Offers a variety of innovative gameplay modes for enhanced user experience.

**Highlights:** Toy UAV control, Picture display, Multiple gameplay modes, Innovative play options

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to set up
- 🚀 Works as expected
- 💡 Can take pictures and videos

**What reviewers complain about**

- 🐛 App doesn't connect to drone
- 🔋 Short battery life
- 🔍 Poor camera quality
- 🤯 Difficult to control
- 🤖 Unstable connection

**Reported bugs**

- App doesn't connect to phone
- Drone flies away uncontrollably
- Buttons and controls don't work

**Requested features**

- Update app for latest iOS versions
- Improve camera quality
- Add more control options


### RCB

[App page](https://appshunter.io/ios/app/rcb/id1632593092)

Control and monitor your RCB smart mobility devices like hoverboards and electric scooters. Track speed, battery, and trip data, and adjust settings for a safer and cooler ride.

**Highlights:** Display power, speed, and trip data, Control vehicle power, Switch machine on/off, Adjust speed settings, High speed reminders, Low battery reminders, GPS real-time positioning, Music playback control

**In-app purchases:** none


## Frequently asked questions

### Is KY UFO free?

KY UFO is free to download, with no in-app purchases.

### Is RCB free?

RCB is free to download, with no in-app purchases.

### Which has better reviews, KY UFO or RCB?

KY UFO is rated higher. KY UFO averages 2.6 out of 5 from 217 ratings, while RCB averages 2.2 from 6 ratings.

### Do KY UFO or RCB have ads?

Neither KY UFO nor RCB shows ads.

### Which is updated more often, KY UFO or RCB?

KY UFO ships an update monthly, and RCB every 8 months. Most recently, KY UFO was updated on October 25, 2026 and RCB on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*