# ZLL RC vs KAI FPV

The clearest difference is rating: ZLL RC at 4.5 against KAI FPV's 2.1. ZLL RC also leads on iOS requirement (8.0 vs 12.0). KAI FPV's advantage is ratings volume (10 vs 2). 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.

ZLL RC holds the better App Store score, 4.5 against 2.1. That said, the two scores are not equally well evidenced: KAI FPV has 10 ratings behind it against 2, so its average is the more settled of the two.

ZLL RC ships an update every 4 months, KAI FPV every 5 months. The most recent releases landed on September 24, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | ZLL RC | KAI FPV |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/zll-rc/id1540929546/reviews)** | [2.1 (10 ratings)](https://appshunter.io/ios/app/kai-fpv/id6504376080/reviews) |
| Number of ratings | 2 | **10** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 5 months |
| Monetization | Free | Free |
| Size | 417 MB | 91 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [元明 苏](https://appshunter.io/developer/1320752705) | [荣军 杨](https://appshunter.io/developer/1494250848) |

## What reviewers say

### ZLL RC

[App page](https://appshunter.io/ios/app/zll-rc/id1540929546)

This application provides GPS navigation and control for intelligent drones. It offers features like gyroscope and compass calibration, multi-window views, and photo/video capture. Users can perform GPS-guided flights and surround flights for a stable and convenient aerial experience.

**Highlights:** GPS navigation for drones, Gyroscope and compass calibration, Multi-window display, Photo and video capture, GPS flight modes, Surround flight functionality

**Features:** macOS Compatibility

**In-app purchases:** none


### KAI FPV

[App page](https://appshunter.io/ios/app/kai-fpv/id6504376080)

Control your drone with real-time video feedback, capture high-definition photos and videos, and utilize various control modes. This app offers stable and fast performance for drone operation, supporting different drone configurations.

**Highlights:** Real-time drone display and control, High-definition photography, HD video recording, Supports drones with/without lower camera, Remote control functionality, Horizontal/vertical lens support

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ZLL RC free?

ZLL RC is free to download, with no in-app purchases.

### Is KAI FPV free?

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

### Which has better reviews, ZLL RC or KAI FPV?

ZLL RC is rated higher. ZLL RC averages 4.5 out of 5 from 2 ratings, while KAI FPV averages 2.1 from 10 ratings.

### Do ZLL RC or KAI FPV have ads?

Neither ZLL RC nor KAI FPV shows ads.

### Which is updated more often, ZLL RC or KAI FPV?

ZLL RC ships an update every 4 months, and KAI FPV every 5 months. Most recently, ZLL RC was updated on September 24, 2026 and KAI FPV 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.*