# K vs HS FLY

The clearest difference is rating: K at 4.5 against HS FLY's 3.5. K also leads on update cadence (every 3 weeks vs every 2 months) and iOS requirement (9.3 vs 12.0). HS FLY's advantage is ratings volume (62 vs 2). 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.

K holds the better App Store score, 4.5 against 3.5. That said, the two scores are not equally well evidenced: HS FLY has 62 ratings behind it against 2, so its average is the more settled of the two.

K ships an update every 3 weeks, HS FLY every 2 months. The most recent releases landed on November 3, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | K | HS FLY |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/k-drone/id1472510395/reviews)** | [3.5 (62 ratings)](https://appshunter.io/ios/app/hs-fly/id1512942657/reviews) |
| Number of ratings | 2 | **62** |
| Positive reviews | — | 40.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 111 MB | 168 MB |
| Requires iOS | **9.3** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [深圳市天之衡电子科技有限公司](https://appshunter.io/developer/1067632654) | [HOLY STONE TECHNOLOGY Co.,Ltd.](https://appshunter.io/developer/1471499018) |

## What reviewers say

### K

[App page](https://appshunter.io/ios/app/k-drone/id1472510395)

View real-time footage from Cricket toys on your smart device. Capture photos and videos directly from the toy camera and review saved files.

**Highlights:** Real-time WIFI image display, Photo and video capture, File review, Connects to Cricket toys

**Features:** Vision Pro support

**In-app purchases:** none


### HS FLY

[App page](https://appshunter.io/ios/app/hs-fly/id1512942657)

Control a drone via Wi-Fi with FPV support for clear photo and video display. Features include GPS positioning and smart phone following flight capabilities, making it an engaging hobby product.

**Highlights:** Wi-Fi control, FPV support, Clear photo display, Video FPV, GPS positioning flight, Smartphone following flight

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is K free?

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

### Is HS FLY free?

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

### Which has better reviews, K or HS FLY?

K is rated higher. K averages 4.5 out of 5 from 2 ratings, while HS FLY averages 3.5 from 62 ratings.

### Do K or HS FLY have ads?

Neither K nor HS FLY shows ads.

### Which is updated more often, K or HS FLY?

K ships an update every 3 weeks, and HS FLY every 2 months. Most recently, K was updated on November 3, 2026 and HS FLY on November 10, 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.*