# Sono X10 Spirit Box

> Spirit box tool for paranormal investigation using mobile sensors and audio voice bank. (iPhone/iPad app by Janus Pedersen.)

- Source: https://appshunter.io/ios/app/sono-x10-spirit-box/id987656337 (this page in markdown: same URL + `.md`)
- Developer: [Janus Pedersen](https://appshunter.io/developer/1274462583)
- Category: Utilities, Lifestyle
- Price: Free
- Rating: 3.40/5 from 982 App Store ratings · 261 written reviews indexed
- Age rating: 17+
- Requires: iOS 8.0 · 34 MB
- Languages: American English
- Released: 2015-05-03
- Data updated: 2026-08-27
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/sono-x10-spirit-box/id987656337/reviews.md

## What is Sono X10 Spirit Box?

Sono X10 Spirit Ghost Box is a great tool for both amateurs and professional paranormal investigators.
We have created a Ghost Box and a Spirit Voice Box combined in one single ghost hunting tool.
Control the sweeping speed, from 100 ms to 150 ms with a single button. 

"THIS IS A NEW ANNOUNCEMENT"
We want to explain how Sono X10 works, so we won't receive negative reviews by people thinking its fake or don't know how it works.

Sono X10 is a Spirit box that uses a voice bank. The standard voice bank is created by small bits of the American/English alphabet, phonemes, and small cuts of speeches (NO full sentences or words)

When one of the mobiles sensors are triggered, it then creates a timestamp in the voicebank, which will then be heard if a sensor is triggered again. If the mobile receives more triggers, it can then put together small bits of audio (from the soundbank) to create full words or sentences. We believe that the paranormal is able to trigger some of the sensors in a mobile phone to make contact with us. 
So in short, it is not the spirits voice you hear, but the spirit can create words from the voice bank by manipulating the mobiles sensors.
That is the whole idea behind Sono X10.

THIS APP WILL NOT WORK IN OTHER LANGUAGES
- since it uses English phonemes and the English alphabet.

But we are working on more languages.
You can scan using the free standard sound bank or choose to buy the pro version with an extra highly effective sound bank, with more content and random signals.

Sono X10 Spirit Box is a limited edition ghost spirit box, and may only be available for a certain period of time.
- so download it while it's free!


1.  Free app
2.  Free updates

Our ghost hunting apps are trusted and used by thousands of Paranormal researchers and Ghost hunters around the world from professional to amateur. Sono X10 was designed to be user-friendly, but also to give the user some of the best results by using state of the art software engineering.

## Key features

- Combined ghost box and spirit voice box
- Adjustable sweeping speed (100-150 ms)
- Voice bank with English alphabet snippets and phonemes
- Sensor-triggered audio playback
- Pro version with enhanced sound bank available
- User-friendly interface

## What do users think of Sono X10 Spirit Box?

Overall sentiment: neutral

**Pros**

- 👍 Works well
- 🚀 Responsive app
- 🔍 Accurate responses
- 💡 Interesting paranormal experiences
- 👌 Helpful for investigations

**Cons**

- 🐛 Audio issues (no sound, static, unclear voices)
- 🤔 Skepticism about authenticity
- ⚠️ Potential to attract unwanted spirits
- 🕰️ Responses too fast to understand

**Commonly reported bugs**

- App not working on certain devices
- Inability to delete the app
- Inconsistent performance

**Most requested features**

- Ability to record and save sessions
- Slower scanning speed for clearer responses
- Instructions on how to properly use the app
- Filtering or sorting of voices

## Recent user reviews (10 of 261)

All indexed reviews: https://appshunter.io/ios/app/sono-x10-spirit-box/id987656337/reviews.md

### 5/5 — works perfect

*2026-07-03, version 7*

very good app unlike the rest this one is more clear and has more sense into it, def works tho

### 1/5 — Zero

*2026-06-22*

When an app developer says don’t leave in the negative review and there are a lot of negative reviews that simply state that after even running through all the processes, there is no sound. There is no indication that anything is coming through, and though I went through the settings and everything there are people that say it works, and there are people that say it doesn’t considering that I’ve only used the free version I am glad I didn’t use the pay version because the pay version reviews are even worse. I understand when someone is defensive of their creation because it’s their baby however when you have downloaded an app and there is zero production or even any indication, it is working you don’t have any feedback For the end user. So I then go and say to the developer if there is a problem and many people are reporting the same problem. You cannot throw it back on the user to say my baby works. The field is the test environment, and the users are all saying, “you need to fix the problem.“ To ignore this feedback is perilous and foolish. And if you need to go back and look at how you are instruct use of your app then start there, but you need to do better job troubleshooting, and testing on multiple platforms to ensure your application does in fact deliver.

### 5/5 — Brian

*2026-05-09, version 7*

I heard “I AM BRIAN” in a type of angry mood and as soon as I heard it my door opened by itself and I saw a shadow😭

### 5/5 — Sono

*2026-03-06, version 7*

Beat one so far

### 4/5 — this is scaryy!!!

*2025-10-29*

when me and my friend downloaded this since we saw on tiktok to download it. 
it all worked out we used this alot but then 2 hiurs later it started counting down and we left it and when it went to 0 we heard knocking on the window and then everything from there just got very weird ,noises , footsteps and just everything.

idk if i wanna use this again but idk

### 5/5 — don’t listen to the other reviews!

*2025-10-28*

this app is incredibly fun and scary. people are complaining because the have no idea how the app works. it’s flips through radio frequency’s and that’s why you won’t hear full sentences. it’s does NOT steal any information off your phone and it would be able to hear or see you, because the app doesn’t even ask permission for it. this is JUST an app! all of u need to calm down and enjoy it.

### 5/5 — This app is so real

*2025-10-05, version 7*

I downloaded this app thinking “it’s probably gonna be fake or whatever” but then i got clear direct answers! I’m empathic and i had a dream about so and so and it confirmed it. So yeah it’s works.

### 3/5 — Mixed feelings

*2025-10-02, version 7*

I do find this exciting but a manual on how to get the best results would be great. Do we just listen to garbled sounds and hope a familiar work pops through? Can we ask questions and get a response?

### 5/5 — IT WORKS

*2025-09-07, version 7*

IT PREDICTED MY GRANDPA WAS GOING TO DIE AND SAID THAT SOMEONES SISTER WAS LOST WHEN THEY DID ACTUALLLY RUN AWAY‼️‼️‼️ IM SCARED‼️‼️

### 5/5 — This is real

*2025-08-09*

I’ve used this so many times and every time I’ve got clear answers which I understand. My past family members have said their names and how they died. It has also said my name and other stuff about myself

## Frequently asked questions about Sono X10 Spirit Box

### What does the Sono X10 Spirit Box app do?

The Sono X10 Spirit Box app is designed for paranormal investigations. It functions as a combined ghost box and spirit voice box, utilizing your mobile device's sensors to trigger audio snippets from a voice bank. The app aims to allow spirits to form words and sentences by manipulating these sensors.

### How does the app create spirit voices?

The app uses a voice bank composed of small bits of the English alphabet, phonemes, and short speech cuts. When a mobile sensor is triggered, it creates a timestamp in the voice bank. If a sensor is triggered again, the corresponding audio is played. With multiple triggers, the app can assemble these audio bits into words or sentences, which the developers believe spirits can manipulate to communicate.

### Is the app free to use?

Yes, the Sono X10 Spirit Box app is free to download and use with a standard sound bank. There is also a pro version available for purchase, which offers an extra, highly effective sound bank with more content and random signals for enhanced investigation results.

### What languages does the app support?

Currently, the Sono X10 Spirit Box app only works in English. This is because it uses English phonemes and the English alphabet for its voice bank. The developers are working on adding support for more languages in future updates.

### Who is this app intended for?

This app is intended for both amateur and professional paranormal investigators and ghost hunters. It is designed to be user-friendly while providing advanced features for those interested in attempting to communicate with spirits.

## Version history (last 5 releases)

### 7 — 2016-08-18

This app has been updated by Apple to display the Apple Watch app icon.

# Bugfix (audio)
# Soundbank optimization

### 6 — 2016-08-17

#UI Graphical updates
#Soundbank Update

### 5 — 2016-08-15

# Voice bank updated
# Visual updates
# New sweep speed (Fast)
# Information area
# Minor bugfixes
# Added new exit command

### 3.1 — 2015-06-30

# Word database removed
# Sound bank support added
# Minor user interface updates

### 3.0 — 2015-06-16

#Updated Sweeping system ( faster sweeping, less chatter )
#Minor performance improvements.

## Apps similar to Sono X10 Spirit Box

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Ghost Vision SLS](https://appshunter.io/ios/app/ghost-vision-sls/id1595033309) | 4.5 (322) | Free | Utilities |
| [HOPE Spirit Box](https://appshunter.io/ios/app/hope-spirit-box/id1575801221) | 3.3 (293) | Free | Utilities |
| [Paranormal Spirit Box](https://appshunter.io/ios/app/paranormal-spirit-box/id6727004573) | 4.3 (4) | $4.99 | Utilities |
| [Necrometer](https://appshunter.io/ios/app/necrometer/id1670762759) | 2.7 (271) | $9.99 | Utilities |
| [Necrophonic](https://appshunter.io/ios/app/necrophonic/id1396698319) | 3.7 (538) | $9.99 | Utilities |
| [EVP Recorder (Voice Recorder)](https://appshunter.io/ios/app/evp-recorder-voice-recorder/id1639113811) | 1.0 (1) | $3.99 | Utilities |

## More apps by Janus Pedersen

- [TX1 Spirit Ghost Box Mobile](https://appshunter.io/ios/app/tx1-spirit-ghost-box-mobile/id910180222)
- [PhenVox Ghost Box](https://appshunter.io/ios/app/phenvox-ghost-box/id928922244)
- [ProVox Ghost Box](https://appshunter.io/ios/app/provox-ghost-box/id957538609)
- [Ghost Detector - Gyromotion](https://appshunter.io/ios/app/ghost-detector-gyromotion/id983350981)
- [Sono X10 Spirit Box PRO](https://appshunter.io/ios/app/sono-x10-spirit-box-pro/id987657133)

All apps by Janus Pedersen: https://appshunter.io/developer/1274462583

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-27.*