Hollow: Ghost Box, EVP & SLS
Spirit Box, EMF & K2 meter
About
Transform your device into a paranormal investigation kit with tools like an EMF meter, spirit box, and EVP recorder. Capture spooky moments with AR ghosts and SLS cameras, then share your findings. This is an entertainment experience designed for fun, not a real paranormal detector.
What's New in Hollow
1.0.1
August 26, 2026
- Fixed an issue that prevented users from exiting AR screen-recording mode. - Added support for additional app languages.
Subscription plans
Hollow Pro Yearly
All spirit box, EVP & AR tools unlocked
In-App Purchases
$14.99
Hollow Pro Lifetime
One-time unlock: all ghost box & EVP tools
Developer apps
FAQ
What is Hollow?
Hollow is an entertainment application that simulates a paranormal field kit. It includes features like an EMF meter, spirit box, EVP recorder, and SLS camera to create a spooky experience for users.
Does Hollow have ads?
No, Hollow is ad-free. The developers explicitly state it is made with care and is not an ad-stuffed ghost app.
What are the subscription options for Hollow Pro?
Hollow Pro offers a weekly subscription for $1.99, a yearly subscription for $9.99 with a 3-day free trial, and a lifetime purchase option for $14.99. These unlock additional features like full AR & SLS, EVP recorder, and hunt reports.
How can I cancel my Hollow Pro subscription?
Subscriptions renew automatically unless turned off at least 24 hours before the current period ends. You can manage or cancel your subscription anytime in your Account Settings.
What devices does Hollow support?
Hollow is currently supported on iPhone and iPod devices.
What is the age rating for Hollow?
Hollow has an age rating of 12+, making it suitable for users aged 12 and above.
How often is Hollow updated?
The latest version of Hollow was released on August 26, 2026, indicating recent development activity. Specific update frequency is not detailed, but the app is actively maintained.
What makes Hollow different from other ghost apps?
Hollow is crafted with care and is ad-free, unlike many other ghost apps. It also integrates multiple sensors for 'smart evidence' and offers AR ghost features for shareable content.