# HK_Sky Line vs ARFlowArts

The clearest difference is rating: HK_Sky Line at 5.0 against ARFlowArts's 3.8. HK_Sky Line also leads on in-app purchases (none vs 10) and iOS requirement (5.1.1 vs 16.4). ARFlowArts's advantage is update cadence (every 3 days vs every 3 months) and ratings volume (50 vs 1). On price, ads and device support there is nothing between them.

Both are free to download. ARFlowArts sells 9 one-off in-app purchases. HK_Sky Line asks for nothing beyond the download.

HK_Sky Line holds the better App Store score, 5.0 against 3.8. That said, the two scores are not equally well evidenced: ARFlowArts has 50 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 20% of HK_Sky Line's written reviews are positive against 38% of ARFlowArts's, so the app with the better star average is not the one people write more warmly about.

HK_Sky Line ships an update every 3 months, ARFlowArts every 3 days. The most recent releases landed on November 2, 2026 and November 11, 2026 respectively.

## The numbers

| Metric | HK_Sky Line | ARFlowArts |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/hk-sky-line/id1073906820/reviews)** | [3.8 (50 ratings)](https://appshunter.io/ios/app/arflowarts/id1517940593/reviews) |
| Number of ratings | 1 | **50** |
| Positive reviews | 20.0% of reviews | **37.5% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 32 MB | 92 MB |
| Requires iOS | **5.1.1** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [FINECO SCIENCE & TECHNOLOGY CO.,LTD](https://appshunter.io/developer/1204239424) | [ian borukhovich](https://appshunter.io/developer/1312645774) |

## What reviewers say

### HK_Sky Line

[App page](https://appshunter.io/ios/app/hk-sky-line/id1073906820)

Control a four-axis aircraft remotely using your iPhone or iPad. Stream real-time video from the aircraft's camera and capture photos and videos directly to your device.

**Highlights:** Remote aircraft control, Real-time video streaming, Photo and video recording, 720P video support, WiFi protocol transmission

**Features:** macOS Compatibility

**In-app purchases:** none


### ARFlowArts

[App page](https://appshunter.io/ios/app/arflowarts/id1517940593)

Enhance your flow arts and dance videos with a variety of visual effects. Add trails, electricity, rainbows, sparkles, and more to create dynamic and engaging content.

**Highlights:** Add visual effects, Trails, Electricity effects, Rainbow effects, Kaleidoscope effects, Sparkles and particles

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Erase Watermark | $0.99 | one-time |
| Booster Pack 1 | $1.99 | one-time |
| Booster Pack Upgrade | $1.99 | one-time |
| Booster Pack 1 | $2.99 | one-time |
| Booster Pack 2 | $2.99 | one-time |
| Booster Pack 1 | $3.99 | one-time |
| Booster Pack 3 Upgrade | $3.99 | one-time |
| All Effects Upgrade | $5.99 | one-time |
| All Effects Pack | $9.99 | one-time |


## Frequently asked questions

### Is HK_Sky Line free?

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

### Is ARFlowArts free?

ARFlowArts is free to download, with in-app purchases available.

### Which has better reviews, HK_Sky Line or ARFlowArts?

HK_Sky Line is rated higher. HK_Sky Line averages 5.0 out of 5 from 1 ratings, while ARFlowArts averages 3.8 from 50 ratings.

### Do HK_Sky Line or ARFlowArts have ads?

Neither HK_Sky Line nor ARFlowArts shows ads.

### Which is updated more often, HK_Sky Line or ARFlowArts?

HK_Sky Line ships an update every 3 months, and ARFlowArts every 3 days. Most recently, HK_Sky Line was updated on November 2, 2026 and ARFlowArts on November 11, 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.*