# VS GPS vs SJ F PRO

The clearest difference is rating: SJ F PRO at 3.6 against VS GPS's 2.8. SJ F PRO also leads on review sentiment (32% vs 14%). VS GPS's advantage is iOS requirement (11.0 vs 13). On price, ratings volume, update cadence and ads there is nothing between them.

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

SJ F PRO holds the better App Store score, 3.6 against 2.8. Both are backed by a comparable volume of ratings — 23 and 25 respectively. Written reviews point the same way: 14% of VS GPS's written reviews are positive against 32% of SJ F PRO's.

VS GPS ships an update every 2 weeks, SJ F PRO fortnightly. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | VS GPS | SJ F PRO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.8 (23 ratings)](https://appshunter.io/ios/app/vs-gps/id1366172829/reviews) | **[3.6 (25 ratings)](https://appshunter.io/ios/app/sj-f-pro/id1509631290/reviews)** |
| Number of ratings | 23 | **25** |
| Positive reviews | 14.3% of reviews | **32.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Fortnightly** |
| Monetization | Free | Free |
| Size | 93 MB | 363 MB |
| Requires iOS | **11.0** | 13 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ShanTou City Vison Electronictechnology Co., Ltd.](https://appshunter.io/developer/1388222999) | [Guangdong Shiji Technology Co.,Ltd.](https://appshunter.io/developer/1405540461) |

## What reviewers say

### VS GPS

[App page](https://appshunter.io/ios/app/vs-gps/id1366172829)

Control a toy quadrocopter in real-time using Wi-Fi. Stream live video directly to your device. Compatible with a range of iOS devices.

**Highlights:** Wi-Fi quadrocopter control, Real-time video transfer, iOS device compatibility, Toy drone operation

**Features:** macOS Compatibility

**In-app purchases:** none


### SJ F PRO

[App page](https://appshunter.io/ios/app/sj-f-pro/id1509631290)

Control a WiFi-enabled UAV with FPV support for clear photo and video display. Features include GPS positioning flight and smart phone following flight, making it an engaging hobby product.

**Highlights:** WiFi UAV control, FPV support, Clear photo and video display, GPS positioning flight, Smartphone following flight

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

**In-app purchases:** none


## Frequently asked questions

### Is VS GPS free?

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

### Is SJ F PRO free?

SJ F PRO is free to download, with no in-app purchases.

### Which has better reviews, VS GPS or SJ F PRO?

SJ F PRO is rated higher. VS GPS averages 2.8 out of 5 from 23 ratings, while SJ F PRO averages 3.6 from 25 ratings.

### Do VS GPS or SJ F PRO have ads?

Neither VS GPS nor SJ F PRO shows ads.

### Which is updated more often, VS GPS or SJ F PRO?

VS GPS ships an update every 2 weeks, and SJ F PRO fortnightly. Most recently, VS GPS was updated on November 2, 2026 and SJ F PRO on November 3, 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.*