# VTI SkyTracker vs HS FPV V4

The clearest difference is rating: HS FPV V4 at 3.3 against VTI SkyTracker's 2.7. HS FPV V4 also leads on review sentiment (33% vs 5%). VTI SkyTracker's advantage is update cadence (every 2 weeks vs every 2 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

HS FPV V4 holds the better App Store score, 3.3 against 2.7. Both are backed by a comparable volume of ratings — 68 and 25 respectively. Written reviews point the same way: 5% of VTI SkyTracker's written reviews are positive against 33% of HS FPV V4's.

VTI SkyTracker ships an update every 2 weeks, HS FPV V4 every 2 months. The most recent releases landed on June 10, 2026 and July 7, 2026 respectively.

## The numbers

| Metric | VTI SkyTracker | HS FPV V4 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.7 (68 ratings)](https://appshunter.io/ios/app/vti-skytracker/id1473092616/reviews) | **[3.3 (25 ratings)](https://appshunter.io/ios/app/hs-fpv-v4/id1574123892/reviews)** |
| Number of ratings | **68** | 25 |
| Positive reviews | 5.3% of reviews | **33.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 52 MB | 304 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [雪玲 庄](https://appshunter.io/developer/1308168255) | [HOLY STONE TECHNOLOGY  Co.,Ltd.](https://appshunter.io/developer/1471499018) |

## What reviewers say

### VTI SkyTracker

[App page](https://appshunter.io/ios/app/vti-skytracker/id1473092616)

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

**Highlights:** Remote aircraft control, Real-time video streaming, Photo capture, Video recording, WiFi protocol transmission

**Features:** macOS Compatibility

**In-app purchases:** none


### HS FPV V4

[App page](https://appshunter.io/ios/app/hs-fpv-v4/id1574123892)

This application allows for remote control of a device via WiFi. Users can stream live video, capture photos and videos, and review recorded footage and images.

**Highlights:** Remote device control via WiFi, Live video streaming, Photo capture, Video recording, Playback of recordings, Image viewing

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is VTI SkyTracker free?

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

### Is HS FPV V4 free?

HS FPV V4 is free to download, with no in-app purchases.

### Which has better reviews, VTI SkyTracker or HS FPV V4?

HS FPV V4 is rated higher. VTI SkyTracker averages 2.7 out of 5 from 68 ratings, while HS FPV V4 averages 3.3 from 25 ratings.

### Do VTI SkyTracker or HS FPV V4 have ads?

Neither VTI SkyTracker nor HS FPV V4 shows ads.

### Which is updated more often, VTI SkyTracker or HS FPV V4?

VTI SkyTracker ships an update every 2 weeks, and HS FPV V4 every 2 months. Most recently, VTI SkyTracker was updated on June 10, 2026 and HS FPV V4 on July 7, 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.*