# RUKO GPS vs SDFly 2

The clearest difference is review sentiment: RUKO GPS at 35% against SDFly 2's 0%. RUKO GPS also leads on rating (2.6 vs 2.3) and ratings volume (56 vs 3). SDFly 2's advantage is iOS requirement (11.0 vs 13.0). On price, update cadence, 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.

RUKO GPS holds the better App Store score, 2.6 against 2.3. That said, the two scores are not equally well evidenced: RUKO GPS has 56 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 35% of RUKO GPS's written reviews are positive against 0% of SDFly 2's.

RUKO GPS ships an update monthly, SDFly 2 every 5 weeks. The most recent releases landed on September 3, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | RUKO GPS | SDFly 2 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.6 (56 ratings)](https://appshunter.io/ios/app/ruko-gps/id1530148430/reviews)** | [2.3 (3 ratings)](https://appshunter.io/ios/app/sdfly-2/id1637217896/reviews) |
| Number of ratings | **56** | 3 |
| Positive reviews | **35.3% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 weeks |
| Monetization | Free | Free |
| Size | 229 MB | 56 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Ruike Innovation Technology](https://appshunter.io/developer/1528821631) | [Shenzhen SwellPro Technology Co.,LTD](https://appshunter.io/developer/1113943094) |

## What reviewers say

### RUKO GPS

[App page](https://appshunter.io/ios/app/ruko-gps/id1530148430)

Control your RUKO aircraft with this professional flight application. It offers real-time video transmission, GPS positioning, map navigation, and customizable flight parameters for an enhanced aerial experience.

**Highlights:** GPS positioning, Map navigation and waypoint control, Real-time HD video transmission, Virtual joystick controls, Aerial photography platform, Customizable flight parameters

**Features:** macOS Compatibility

**In-app purchases:** none


### SDFly 2

[App page](https://appshunter.io/ios/app/sdfly-2/id1637217896)

This is a beta application for a specific drone accessory, requiring a firmware update and not yet fully functional. Users are advised to use the regular app unless they intend to use the MP1 Megaphone. Image display is not supported in this version.

**Highlights:** MP1 Megaphone compatibility, Beta version for testing, Requires specific firmware update, Drone control functionality (limited), Access via support website for setup

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is RUKO GPS free?

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

### Is SDFly 2 free?

SDFly 2 is free to download, with no in-app purchases.

### Which has better reviews, RUKO GPS or SDFly 2?

RUKO GPS is rated higher. RUKO GPS averages 2.6 out of 5 from 56 ratings, while SDFly 2 averages 2.3 from 3 ratings.

### Do RUKO GPS or SDFly 2 have ads?

Neither RUKO GPS nor SDFly 2 shows ads.

### Which is updated more often, RUKO GPS or SDFly 2?

RUKO GPS ships an update monthly, and SDFly 2 every 5 weeks. Most recently, RUKO GPS was updated on September 3, 2026 and SDFly 2 on June 1, 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.*