# Sound Amp Pro vs Ghost Camera

The clearest difference is in-app purchases: Sound Amp Pro at none against Ghost Camera's 5. Sound Amp Pro also leads on ads (none vs shown) and update cadence (weekly vs every 3 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Ghost Camera sells 5 in-app purchases, starting at $1.99 per 7 days. Sound Amp Pro asks for nothing beyond the download.

Sound Amp Pro ships an update weekly, Ghost Camera every 3 weeks. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Sound Amp Pro | Ghost Camera |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (4 ratings)](https://appshunter.io/ios/app/ghost-camera-sls-detector/id6785080249/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 21 MB | 140 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 9+ |
| Developer | [Omar M Abu sharifa](https://appshunter.io/developer/1754272665) | [Zee Weasel](https://appshunter.io/developer/1025393456) |

## What reviewers say

### Sound Amp Pro

[App page](https://appshunter.io/ios/app/sound-amp-pro/id6759881507)

**Features:** macOS Compatibility

**In-app purchases:** none


### Ghost Camera

[App page](https://appshunter.io/ios/app/ghost-camera-sls-detector/id6785080249)

This app simulates a paranormal investigation tool, featuring a live viewfinder with a spirit-strength meter, entity tracing, and spooky camera effects. Capture and share your findings with a built-in gallery and logbook. Designed purely for entertainment purposes.

**Highlights:** Live paranormal HUD, Entity tracing with skeleton overlay, Multiple camera filters (Glow, Heatmap, VHS, Spectrum), Photo and video capture with HUD, Built-in gallery and logbook, Live sensor dashboard

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ghost Camera Pro | $1.99 | per 7 days |
| Ghost Camera Pro | $4.99 | per month |
| Ghost Camera Pro | $19.99 | per year |
| Ghost Camera Pro Lifetime | $29.99 | one-time |
| Ghost Camera Pro Lifetime | $34.99 | one-time |


## Frequently asked questions

### Is Sound Amp Pro free?

Sound Amp Pro is free to download, with no in-app purchases.

### Is Ghost Camera free?

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

### Do Sound Amp Pro or Ghost Camera have ads?

Ghost Camera shows ads; Sound Amp Pro does not.

### Which is updated more often, Sound Amp Pro or Ghost Camera?

Sound Amp Pro ships an update weekly, and Ghost Camera every 3 weeks. Most recently, Sound Amp Pro was updated on October 28, 2026 and Ghost Camera on October 25, 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.*