Comparison

EchoVox vs Ghost Music Box

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

EchoVox

This app provides real-time audio recording with a unique echo-based system designed to create chaotic noise beds for paranormal investigation. It features studio-quality reverb, multiple sound banks, and advanced playback controls for reviewing recorded audio.

Highlights
  • Real-time echo recording
  • Studio quality reverb
  • 6 channels of random phonetic audio
  • Multiple delay settings
  • Audio playback and manipulation
  • Upload to SoundCloud
Features
Currently charting
Read full description

3 years in the making. Now featuring pro quality reverb, the famous "Hindi" based bank D, upgraded audio engine now recording mono wav 44.1 files, a whole new mode, reversed playback and more. The learning curve for 3.0 is pretty steep for the new user. You can also get help from me and over 1,000 other users worldwide at: www.facebook.com/groups/echovoxusers DEMO VIDEO IS IN PRODUCTION. PLEASE NOTE THIS SOFTWARE IS CPU INTENSIVE AND RUNS BEST ON NEWER DEVICES. ECHOVOX System all-in-one Echo based Real Time EVP recording system from the creator of SpiritVox. EchoVox is a real-time amplified recording system used to create a bed of random chaotic noise using random phonetics, microphone input and a natural loop recording echo. Delay time can be set from anywhere to 0-10 seconds. This means what you are hearing is the actual audio being recorded to disk in real-time, as it happens. Echo has been shown to contribute to EVP (Electronic Voice Phenomenon) Note: The Echo is not a digital effect added to the sound. It is a loop of the actual recording. An external/BlueTooth speaker is recommended for the best results, also the louder the better. FEATURES: ECHO WITHOUT RECORDING 6 CHANNELS OF RANDOM PHONETIC AUDIO 4 SOUND BANKS. STUDIO QUALITY REVERB 44.1 WAV REAL-TIME AUDIO RECORDING NEW "BURST" MODE* NEW AUTO BLEND/AUTO SHUFFLE MULTIPLE DELAY SETTINGS MIC GAIN INPUT CONTROL PLAY,FF,REW,SLOW,SPEED UP,REVERSE AUDIO FILES WITHIN APP FOR REVIEW UPLOAD TO SOUNDCLOUD FILE BROWSER NAME SESSION AT START CUSTOM REVERB PRESETS (.ievrp) CAN BE SAVED AND TRADED. *Random burst of random sounds from random banks for a random amount of time CONTROLS: Each channel has independent playback speed control + on/off. Mic gain controls microphone input volume "Auto Blend" "Shuffle" blends across the 6 random audio channels Echo starts recording to disk. THEORY: This is the result of years of experiments in the field, it is still a work in progress. The echo is actually a chaotic loop of the chopped up vocal samples and environmental sounds. A virtual soup of sound and frequencies impossible to predict. This system has been used and tested WORLDWIDE. On live television in India and South America. Featured on televisions "Ghost Trail" and "Seekers" and more. EchoVox is simply the #1 most trusted and widely used app by both pro's and "armchair" paranormal investigators. Echovox is used by Barry Fitzgerald of TV's Ghost Hunters International and Bill Murphy of TV's Fact or Faked Paranormal files, Chris Flemming of Psychic Kids and Robb Demarest of Ghost Hunters International and other leaders in the paranormal field. EchoVox is NOT just an app, it is not a toy. It is for use by serious investigators and is not for the casual user. The best way to learn more about EchoVox: http://www.youtube.com/user/bigbeardaudio JOIN THE FB GROUP: www.facebook.com/groups/echovoxusers I support my work 100% and want to help you learn to use this correctly and help with any issues. THE BEST METHOD FOR SUPPORT IS TO FOLLOW ME ON TWITTER @spiritvoxapp or at www.facebook.com/groups/echovoxusers

About

Ghost Music Box

This app acts as a paranormal proximity detection device, using various sensors like EMF, Lidar, and SLS cameras to identify potential signs of paranormal activity. It provides auditory and visual alerts when subtle environmental changes are detected, aiding in paranormal investigation for entertainment purposes.

Highlights
  • Paranormal proximity detection
  • EMF meter
  • Lidar laser grid scanner
  • SLS camera with AI vision
  • Geoscope for vibrations
  • Barometer for pressure changes
  • High frequency audio detector
Features
Read full description

© Ghost Music Box is a sophisticated paranormal proximity detection device that combines the charm of a traditional music box with unparalleled modern technology. It employs a variety of sensors to detect potential signs of paranormal activity. These include an EMF meter for electromagnetic anomalies, a Lidar Laser Grid to detect subtle movements, a SLS camera to detect human-like figures, a Geoscope to sense minute vibrations, a Barometer to monitor atmospheric pressure changes, and a Frequency detector to capture high audio frequencies. When a subtle change is detected © Ghost Music Box will provide both an auditory and visual alert. Are you ready to unravel the mysteries of the paranormal? Explore the unseen, reveal the unknown, and discover a hidden world with © Ghost Music Box. LASER GRID Employ the iPhone’s infrared LiDAR laser grid scanner to monitor targeted areas for subtle movements, regardless of lighting conditions. Theory: When paranormal phenomena manifest, they disrupt the laser grid, revealing their presence. SLS Utilize artificial intelligence (AI) vision models to detect human-like figures in live video feeds. This technology identifies movements and shapes that resemble human forms. Theory: These anomalies might indicate a paranormal presence. EMF Utilize the iPhone’s magnetometer to monitor the full electromagnetic field spectrum and detect subtle changes in the surrounding electromagnetic environment. Theory: Electromagnetic anomalies may be influenced by the energy produced by paranormal phenomena. GEOSCOPE Leverage the iPhone’s gyroscope and accelerometer to detect minute vibrations and disturbances in the ambient environment. Theory: Paranormal phenomena can interact with the physical world, making them detectable by geophone sensors. PRESSURE Utilize the iPhone’s barometer to detect subtle changes in the atmospheric pressure of the ambient environment. Theory: Sudden or unexplained atmospheric pressure changes may suggest potential paranormal activity. FREQUENCY Utilize the iPhone’s electro-mechanical transducer to monitor the environment for high audio frequencies near and beyond the limit of human hearing. Theory: High audio frequencies, related to EVP (Electronic Voice Phenomena), could be linked to paranormal phenomena. Disclaimer © Ghost Music Box is designed to aid you, the paranormal investigator, in the identification of unexplained phenomena. However, as advanced as © Ghost Music Box is, it cannot prove, or disprove, the existence of the paranormal. As a result © Ghost Music Box is provided for entertainment purposes only. We are not responsible for the use, misuse, or interpretation of this software. Please use responsibly. Key Features • Paranormal Proximity Detection Device • Unparalleled world-class professional series software. • Simultaneously monitor all environmental conditions. • Receive auditory and visual notifications alerting you to subtle changes. • Custom sensor calibration and configuration. • Extensive help and how-to-use section. • Intuitive, professional, and easy-to-use software. • Easy access to customer support. • Lifetime free updates. Frustration Free • No Ads. • No Gimmicks. • World-Class Customer support. If you have any questions, comments, or concerns about this app, please contact us at: JedaSoftwareSystemsHelp@gmail.com https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

EchoVox4 screens
Ghost Music Box4 screens

Verdict

The call

The clearest difference is price: Ghost Music Box at Free against EchoVox's $19.99. Ghost Music Box also leads on rating (3.8 vs 3.3). EchoVox's advantage is in-app purchases (none vs 3) and ratings volume (130 vs 13). On review sentiment, 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

CostPrice · In-app purchases · Ads · Monetization

Ghost Music Box is free to download; EchoVox costs $19.99 up front. Ghost Music Box sells 3 in-app purchases, starting at $1.99 per month. EchoVox asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Ghost Music Box holds the better App Store score, 3.8 against 3.3. That said, the two scores are not equally well evidenced: EchoVox has 130 ratings behind it against 13, so its average is the more settled of the two. Written reviews point the same way: 43% of EchoVox's written reviews are positive against 50% of Ghost Music Box's.

UpkeepUpdate frequency

EchoVox ships an update every 6 months, Ghost Music Box every 5 months. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

Scorecard8 real differences · 3 level
EchoVox versus Ghost Music Box: the parameters behind the verdict, then further details
ParameterEchoVoxGhost Music Box
Price$19.99Free — better
Rating3.3 (130 ratings)3.8 (13 ratings) — better
Positive reviews43.0% of reviews50.0% of reviews — better
Number of ratings130 — better13
Update frequencyEvery 6 monthsEvery 5 months — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
Best chart rank#75 — better—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS11.0 — better18.0
Further details — not scored
Size268 MB51 MB
Age rating+94+
DeveloperDaniel RobergeMichael Weber

Customer experience

EchoVox

All ratings130 ratings
Positive56.2%
Neutral10.0%
Negative33.8%
Written reviews158 reviews
Positive43.0%
Neutral12.7%
Negative44.3%

Ghost Music Box

All ratings13 ratings
Positive69.2%
Neutral7.7%
Negative23.1%
Written reviews10 reviews
Positive50.0%
Neutral10.0%
Negative40.0%

Bugs and requests

EchoVox

Reported bugs

3 issues
  • Recording feature not working
  • App crashing on startup
  • Unresponsive UI elements

Requested features

4 requests
  • Bluetooth speaker support
  • Better recording and playback functionality
  • Compatibility updates for newer iOS versions
  • More language support

Ghost Music Box

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

EchoVox

No in-app purchases

3 purchases

Ghost Music Box

Subscriptions2
  • Full Access (Cancel Anytime)$1.991 Month
  • Full Access (Cancel Anytime)3 Days trial$3.991 Year
One-time1
  • Lifetime Full Access$4.99

Questions

Is EchoVox free?
EchoVox costs $19.99, with no in-app purchases.
Is Ghost Music Box free?
Ghost Music Box is free to download, with in-app purchases available.
Which has better reviews, EchoVox or Ghost Music Box?
Ghost Music Box is rated higher. EchoVox averages 3.3 out of 5 from 130 ratings, while Ghost Music Box averages 3.8 from 13 ratings.
Do EchoVox or Ghost Music Box have ads?
Neither EchoVox nor Ghost Music Box shows ads.
Which is updated more often, EchoVox or Ghost Music Box?
EchoVox ships an update every 6 months, and Ghost Music Box every 5 months. Most recently, EchoVox was updated on October 26, 2026 and Ghost Music Box on October 24, 2026.

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