# HK Drone 3 vs Ghost detector

The clearest difference is in-app purchases: HK Drone 3 at none against Ghost detector's 3. HK Drone 3 also leads on ads (none vs shown) and iOS requirement (8.0 vs 12.0). Ghost detector's advantage is update cadence (weekly vs every 2 weeks). On price and device support there is nothing between them.

Both are free to download. Ghost detector sells 3 in-app purchases, starting at $1.49 per 7 days. HK Drone 3 asks for nothing beyond the download.

HK Drone 3 ships an update every 2 weeks, Ghost detector weekly. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | HK Drone 3 | Ghost detector |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/ghost-detector-chat-to-ghost/id6479165915/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 43 MB | 83 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [FINECO SCIENCE & TECHNOLOGY CO.,LTD](https://appshunter.io/developer/1204239424) | [SELCUK SENEL](https://appshunter.io/developer/1735029257) |

## What reviewers say

### HK Drone 3

[App page](https://appshunter.io/ios/app/hk-drone-3/id1387398006)

**Features:** macOS Compatibility

**In-app purchases:** none


### Ghost detector

[App page](https://appshunter.io/ios/app/ghost-detector-chat-to-ghost/id6479165915)

Explore paranormal activity with this simulation app. Detect spirits using a ghost radar and camera scanner, and communicate with them in real-time through an AI connection. It's a fun prank application for entertainment.

**Highlights:** Ghost radar and camera scanner, Detect paranormal activity, Real-time AI ghost communication, Realistic images and sound effects, EMF meter simulation

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Voice AI Talk Ghost-Weekly | $1.49 | per 7 days |
| Voice AI Talk Ghost/Month | $3.99 | per month |
| Voice AI Talk Gjost/Yearly | $9.99 | per year |


## Frequently asked questions

### Is HK Drone 3 free?

HK Drone 3 is free to download, with no in-app purchases.

### Is Ghost detector free?

Ghost detector is free to download, with in-app purchases available.

### Do HK Drone 3 or Ghost detector have ads?

Ghost detector shows ads; HK Drone 3 does not.

### Which is updated more often, HK Drone 3 or Ghost detector?

HK Drone 3 ships an update every 2 weeks, and Ghost detector weekly. Most recently, HK Drone 3 was updated on October 26, 2026 and Ghost detector on October 27, 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.*