# Promark VR vs HS Easy Fly

The clearest difference is review sentiment: HS Easy Fly at 71% against Promark VR's 14%. HS Easy Fly also leads on rating (4.2 vs 3.1) and iOS requirement (8.0 vs 12.0). Promark VR's advantage is update cadence (monthly vs every 2 months) and ratings volume (55 vs 18). 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.

HS Easy Fly holds the better App Store score, 4.2 against 3.1. Both are backed by a comparable volume of ratings — 55 and 18 respectively. Written reviews point the same way: 14% of Promark VR's written reviews are positive against 71% of HS Easy Fly's.

Promark VR ships an update monthly, HS Easy Fly every 2 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Promark VR | HS Easy Fly |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.1 (55 ratings)](https://appshunter.io/ios/app/promark-vr/id1131572874/reviews) | **[4.2 (18 ratings)](https://appshunter.io/ios/app/hs-easy-fly/id1437038982/reviews)** |
| Number of ratings | **55** | 18 |
| Positive reviews | 14.3% of reviews | **71.4% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free | Free |
| Size | 32 MB | 113 MB |
| Requires iOS | 12.0 | **8.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ShanTou City Vison Electronictechnology Co., Ltd.](https://appshunter.io/developer/1388222999) | [HOLY STONE TECHNOLOGY Co.,Ltd.](https://appshunter.io/developer/1471499018) |

## What reviewers say

### Promark VR

[App page](https://appshunter.io/ios/app/promark-vr/id1131572874)

Control a toy quadrocopter via Wi-Fi with real-time video streaming. This application enables seamless piloting and visual feedback from your drone.

**Highlights:** Wi-Fi quadrocopter control, Real-time video transfer, Drone piloting, Live video feed

**Features:** macOS Compatibility

**In-app purchases:** none


### HS Easy Fly

[App page](https://appshunter.io/ios/app/hs-easy-fly/id1437038982)

Control a toy quadrocopter using your device via WiFi. Stream video in real-time directly from the drone. Experience aerial views and manage your drone's flight with ease.

**Highlights:** WiFi quadrocopter control, Real-time video transfer, Live aerial streaming, Drone flight management

**In-app purchases:** none


## Frequently asked questions

### Is Promark VR free?

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

### Is HS Easy Fly free?

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

### Which has better reviews, Promark VR or HS Easy Fly?

HS Easy Fly is rated higher. Promark VR averages 3.1 out of 5 from 55 ratings, while HS Easy Fly averages 4.2 from 18 ratings.

### Do Promark VR or HS Easy Fly have ads?

Neither Promark VR nor HS Easy Fly shows ads.

### Which is updated more often, Promark VR or HS Easy Fly?

Promark VR ships an update monthly, and HS Easy Fly every 2 months. Most recently, Promark VR was updated on October 24, 2026 and HS Easy Fly 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.*