# ShakY vs SP Music Box

The clearest difference is price: ShakY at Free against SP Music Box's $2.99. ShakY also leads on iOS requirement (12.0 vs 17.0). SP Music Box's advantage is update cadence (every 5 months vs every 58 months). On rating, review sentiment, ratings volume and ads there is nothing between them.

ShakY is free to download; SP Music Box costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for ShakY against 5.0 for SP Music Box. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

ShakY ships an update every 58 months, SP Music Box every 5 months. The most recent releases landed on August 17, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | ShakY | SP Music Box |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/shaky/id1086811070/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/sp-music-box/id6504913402/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 58 months | **Every 5 months** |
| Monetization | **Free** | Paid |
| Size | 7 MB | 9 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 9+ |
| Developer | [Denis Karpenko](https://appshunter.io/developer/924426216) | [Haunted Scotland Investigates LTD](https://appshunter.io/developer/1735305312) |

## What reviewers say

### ShakY

[App page](https://appshunter.io/ios/app/shaky/id1086811070)

Enhance your selfies with advanced machine learning technology. This application helps you achieve your most attractive look, transforming your photos with cutting-edge AI.

**Highlights:** Advanced machine learning for photo enhancement, Improves selfie attractiveness, User-friendly interface, AI-driven transformations

**Features:** macOS Compatibility

**In-app purchases:** none


### SP Music Box

[App page](https://appshunter.io/ios/app/sp-music-box/id6504913402)

This app uses your phone's sensors to detect paranormal activity by alerting you to EMF fluctuations, motion, and magnetic heading changes. It plays sounds and lights up the screen when sensors are triggered, logging events for later review.

**Highlights:** EMF fluctuation detection, Motion and rotation sensing, Magnetic heading changes, Customizable alert sounds, Sensor activation logging, Real-time sensor status display

**In-app purchases:** none


## Frequently asked questions

### Is ShakY free?

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

### Is SP Music Box free?

SP Music Box costs $2.99, with no in-app purchases.

### Which has better reviews, ShakY or SP Music Box?

ShakY and SP Music Box are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do ShakY or SP Music Box have ads?

Neither ShakY nor SP Music Box shows ads.

### Which is updated more often, ShakY or SP Music Box?

ShakY ships an update every 58 months, and SP Music Box every 5 months. Most recently, ShakY was updated on August 17, 2026 and SP Music Box on September 7, 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.*