SP Music Box vs SpiritWave
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SP Music Box
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.
- EMF fluctuation detection
- Motion and rotation sensing
- Magnetic heading changes
- Customizable alert sounds
- Sensor activation logging
- Real-time sensor status display
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Dive into the mysteries of the paranormal with the SP Music Box app, designed specifically for paranormal investigations. Whether you're a seasoned ghost hunter or a curious novice, SP Music Box transforms your smartphone into a powerful tool for detecting the unseen. Through the use of nothing but your iPhone's built-in sensors, the app will detect and alert you to EMF fluctuations, motion and rotation of your device, and changes to the magnetic heading, so alerting you to the possible presence of a spirit. Whenever one of the sensors is activated, a sound will play (select from 5 different built-in sounds / tunes), and the screen will light up, showing which of the sensors has been triggered. Triggering a sensor will also create a log, so you can see later the exact time specific a specific sensor was activated. Download the SP Music Box app today and let it help you discover the unknown. Explore the mysteries that lie beyond our world and uncover the secrets of the paranormal with the ultimate investigator's music box app.
SpiritWave
This app allows users to communicate with spirits by manipulating electronic vocalizations. It uses a sophisticated algorithm to generate potentially intelligent and meaningful responses from the spirit world.
- Spirit communication
- ITC voice modulation
- Electronic vocalization manipulation
- Intelligent response generation
- Alice ITC algorithm powered
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SpiritWave is a pioneering ITC application created by Barri Ghai that allows spirits to manipulate a huge database of electronic vocalisations to provide us with potentially intelligent and meaningful responses. This application is powered by the incredible Alice ITC algorithm and has been designed by Voodhu Creations and the Alice Team.
Screenshots
Verdict
The clearest difference is price: SP Music Box at $2.99 against SpiritWave's $12.99. SP Music Box also leads on review sentiment (100% vs 87%) and chart position (#199 vs unranked). SpiritWave's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 17.0). On rating, ratings volume, update cadence and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
SP Music Box costs $2.99 and SpiritWave $12.99 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 SP Music Box against 5.0 for SpiritWave. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews are what separate them: 100% of SP Music Box's written reviews are positive against 87% of SpiritWave's.
SP Music Box ships an update every 5 months, SpiritWave every 3 months. The most recent releases landed on October 8, 2026 and October 25, 2026 respectively.
| Parameter | SP Music Box | SpiritWave |
|---|---|---|
| Price | $2.99 — better | $12.99 |
| Rating | 5.0 (1 ratings) | 5.0 (2 ratings) |
| Positive reviews | 100.0% of reviews — better | 86.5% of reviews |
| Number of ratings | 1 | 2 — better |
| Update frequency | Every 5 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Best chart rank | #199 — better | — |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 9 MB | 48 MB |
| Age rating | 9+ | 17+ |
| Developer | Haunted Scotland Investigates LTD | Ghostfinder Paranormal Events Ltd |
Customer experience
SP Music Box
SpiritWave
Bugs and requests
SP Music Box
Not enough reviews yet to summarise bugs or requests.
SpiritWave
Reported bugs
2 issues- Login screen freezes
- Incompatible with older devices
Requested features
2 requests- Turn off silent mode option
- Expand to more platforms
In-app purchases
SP Music Box
No in-app purchases
SpiritWave
No in-app purchases
Questions
Is SP Music Box free?
Is SpiritWave free?
Which has better reviews, SP Music Box or SpiritWave?
Do SP Music Box or SpiritWave have ads?
Which is updated more often, SP Music Box or SpiritWave?
Other comparisons
