# Grumpy Old Tech Robot Control vs Ghost Detector

The clearest difference is ads: Grumpy Old Tech Robot Control at none against Ghost Detector's shown. Grumpy Old Tech Robot Control also leads on iOS requirement (10.3 vs 13.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Grumpy Old Tech Robot Control | Ghost Detector |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/ghost-detector-camera-photo/id6494987651/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 9 months | — |
| Monetization | — | Ad-supported |
| Size | 14 MB | 22 MB |
| Requires iOS | **10.3** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Inzant Australia PTY LTD](https://appshunter.io/developer/1491875116) | [Javier Rodriguez Castella](https://appshunter.io/developer/1474045108) |

## What reviewers say

### Grumpy Old Tech Robot Control

[App page](https://appshunter.io/ios/app/grumpy-old-tech-robot-control/id1379828627)

**In-app purchases:** none


### Ghost Detector

[App page](https://appshunter.io/ios/app/ghost-detector-camera-photo/id6494987651)

Transform your photos into spooky scenes by adding ghostly figures. This app lets you place spirits in live camera feeds or existing pictures, then edit their size, rotation, and transparency for a realistic prank. Share your haunted creations with friends and family for some fun or a scare.

**Highlights:** Add ghosts to live camera feed, Place ghosts in gallery photos, Adjust ghost size, rotation, and transparency, Apply filters for authenticity, Share edited photos, Photo editing tools

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Grumpy Old Tech Robot Control free?

Grumpy Old Tech Robot Control is free to download, with no in-app purchases.

### Is Ghost Detector free?

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

### Do Grumpy Old Tech Robot Control or Ghost Detector have ads?

Ghost Detector shows ads; Grumpy Old Tech Robot Control does not.

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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.*