# HS GPS PRO vs DEERC Fly

The clearest difference is rating: HS GPS PRO at 3.2 against DEERC Fly's 2.5. HS GPS PRO also leads on review sentiment (33% vs 18%) and ratings volume (99 vs 21). DEERC Fly's advantage is update cadence (weekly vs every 6 weeks). 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 GPS PRO holds the better App Store score, 3.2 against 2.5. Both are backed by a comparable volume of ratings — 99 and 21 respectively. Written reviews point the same way: 33% of HS GPS PRO's written reviews are positive against 18% of DEERC Fly's.

HS GPS PRO ships an update every 6 weeks, DEERC Fly weekly. The most recent releases landed on July 5, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | HS GPS PRO | DEERC Fly |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.2 (99 ratings)](https://appshunter.io/ios/app/hs-gps-pro/id1277099249/reviews)** | [2.5 (21 ratings)](https://appshunter.io/ios/app/deerc-fly/id6449139370/reviews) |
| Number of ratings | **99** | 21 |
| Positive reviews | **33.3% of reviews** | 18.2% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Weekly** |
| Monetization | Free | Free |
| Size | 181 MB | 76 MB |
| Requires iOS | 12 | **11.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [HOLY STONE TECHNOLOGY  Co.,Ltd.](https://appshunter.io/developer/1471499018) | [Xiamen Huoshiquan Import & Export CO., LTD](https://appshunter.io/developer/1564396770) |

## What reviewers say

### HS GPS PRO

[App page](https://appshunter.io/ios/app/hs-gps-pro/id1277099249)

Control a toy quadrocopter using Wi-Fi and receive real-time video feedback. This application is compatible with a wide range of iOS devices.

**Highlights:** Wi-Fi quadrocopter control, Real-time video transfer, Compatible with iOS 7-10, Supports iPhone 5 and newer models

**In-app purchases:** none


### DEERC Fly

[App page](https://appshunter.io/ios/app/deerc-fly/id6449139370)

Control your DEERC drone with real-time video streaming, virtual joysticks, and gravity sensing. Explore personalized flight modes like surround and trajectory flight, and utilize voice or gesture commands. Offers programming modules for enhanced playability.

**Highlights:** Real-time video preview, Virtual joystick and gravity control, Personalized flight functions (surround, rotation, trajectory), Speech and gesture instruction recognition, Speed changes and VR experience, Programming modules

**In-app purchases:** none


## Frequently asked questions

### Is HS GPS PRO free?

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

### Is DEERC Fly free?

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

### Which has better reviews, HS GPS PRO or DEERC Fly?

HS GPS PRO is rated higher. HS GPS PRO averages 3.2 out of 5 from 99 ratings, while DEERC Fly averages 2.5 from 21 ratings.

### Do HS GPS PRO or DEERC Fly have ads?

Neither HS GPS PRO nor DEERC Fly shows ads.

### Which is updated more often, HS GPS PRO or DEERC Fly?

HS GPS PRO ships an update every 6 weeks, and DEERC Fly weekly. Most recently, HS GPS PRO was updated on July 5, 2026 and DEERC Fly on September 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.*