# Ocrustar vs 4DRC FPV

The clearest difference is rating: Ocrustar at 4.5 against 4DRC FPV's 2.9. Ocrustar also leads on ratings volume (372 vs 15) and update cadence (monthly vs every 2 months). 4DRC FPV's advantage is review sentiment (53% vs 39%). 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.

Ocrustar holds the better App Store score, 4.5 against 2.9. That said, the two scores are not equally well evidenced: Ocrustar has 372 ratings behind it against 15, so its average is the more settled of the two. Written reviews complicate that: 39% of Ocrustar's written reviews are positive against 53% of 4DRC FPV's, so the app with the better star average is not the one people write more warmly about.

Ocrustar ships an update monthly, 4DRC FPV every 2 months. The most recent releases landed on October 17, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Ocrustar | 4DRC FPV |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (372 ratings)](https://appshunter.io/ios/app/ocrustar/id1544017376/reviews)** | [2.9 (15 ratings)](https://appshunter.io/ios/app/4drc-fpv/id1595611689/reviews) |
| Number of ratings | **372** | 15 |
| Positive reviews | 39.1% of reviews | **52.9% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free | Free |
| Size | 79 MB | 27 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 9+ | +4 |
| Developer | [易联客科技](https://appshunter.io/developer/1544017378) | [shenzhen cooingdv technology co.,ltd.](https://appshunter.io/developer/1255741645) |

## What reviewers say

### Ocrustar

[App page](https://appshunter.io/ios/app/ocrustar/id1544017376)

Transform your traditional home appliances into smart devices with this application. It enables intelligent control of your home devices when paired with compatible hardware.

**Highlights:** Intelligent control, Smart home transformation, Appliance integration, Easy setup

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

**In-app purchases:** none

**What reviewers like**

- 👍 Works as expected
- 🚀 Useful for turning off devices
- 🤖 Supports various devices

**What reviewers complain about**

- 🐛 Compatibility issues with newer devices
- 🔌 Requires additional hardware
- 🤔 Outdated app with limited functionality

**Reported bugs**

- App crashes on iOS 17 and newer
- USB-C dongle not recognized on iPhone 15
- Inconsistent performance across devices

**Requested features**

- Add search functionality to find brands/models easily
- Support for more device types (e.g., smart boards, printers)
- Ability to manually input remote codes


### 4DRC FPV

[App page](https://appshunter.io/ios/app/4drc-fpv/id1595611689)

View real-time video from a toy drone's camera directly on your smart device. Capture photos and videos, explore different control modes, and enhance your images with various filters for a unique aerial perspective.

**Highlights:** Real-time image transmission, Photographing and recording, Playback functionality, Multiple control modes, Filter options

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Ocrustar free?

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

### Is 4DRC FPV free?

4DRC FPV is free to download, with no in-app purchases.

### Which has better reviews, Ocrustar or 4DRC FPV?

Ocrustar is rated higher. Ocrustar averages 4.5 out of 5 from 372 ratings, while 4DRC FPV averages 2.9 from 15 ratings.

### Do Ocrustar or 4DRC FPV have ads?

Neither Ocrustar nor 4DRC FPV shows ads.

### Which is updated more often, Ocrustar or 4DRC FPV?

Ocrustar ships an update monthly, and 4DRC FPV every 2 months. Most recently, Ocrustar was updated on October 17, 2026 and 4DRC FPV on October 8, 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.*