Is This a Good Deal? Price History Insights
Our price tracker reveals that Ghost SLS typically retails for $0.99. This is a rare 100% discount.
App Price
[Free] $0.99 → Free
View History
| start | end | change |
|---|---|---|
| 2025-12-28 | 2026-04-30 | Free → $0.99 |
| 2026-04-30 | 2026-05-06 | $0.99 → Free |
| 2026-05-06 | 2026-05-11 | Free → $0.99 |
| 2026-05-11 | 2026-05-27 | $0.99 → Free |
| 2026-05-27 | Now | Free |
Editor's Note: This developer usually offers limited-time promo windows. Act fast before the price reverts.
Why We Recommended It
Ghost SLS is currently free on iOS for a limited time, dropping its usual $0.99 price tag. This app turns your iPhone into a Structured Light Sensor (SLS) emulator, allowing paranormal investigators to detect humanoid figures without investing in expensive dedicated hardware. It uses your device's camera and built-in filters to analyze lighting conditions and spot false positives, making it a practical tool for field research. If you're into ghost hunting or paranormal investigation, this is the most accessible way to get SLS-like functionality on the go. Simply point your camera, turn on the torch in dark areas, and the app will scan for shapes. You can snap photos of any captures to share with fellow investigators or join the in-app community chat. At a normal price of $0.99, grabbing it now while it's free is a no-brainer for anyone curious about the supernatural.
Why Ghost SLS is Worth Grabbing Today
Key Features & Value Propositions
Deal Rarity: This app rarely goes on sale. The last recorded price drop was on 2026-07-18. This is the absolute best time to download it.
- Optimized Performance: Ghost SLS provides real-time scanning with minimal lag, letting you detect figures quickly in the field.
- Pro-Level Workflow: The app streamlines the paranormal investigation workflow by combining scanning, photo capture, and community sharing in one interface.
- Intuitive Interface: Its straightforward camera interface and adjustable filters make it easy for beginners to start ghost hunting immediately.
A Closer Look at Ghost SLS
Technical Specifications & Compatibility
User Reviews
I stopped using it because it creeped me out… I had a stepson that passed away years ago, so of course we had pictures of him all over our house whenever I would use this app only his pictures would light up red none of the other pictures on the wall. Only his he died at 17 years old. OK from a heart condition…. There’s been times I would use it and I would see nothing. There was another time I used it when I went to New Orleans. I was staying in a very old place and let me tell you something there were spirits everywhere. The app was going crazy….. but then other times, and other places, you wouldn’t see anything but what really got me is the pictures of my stepson that passed away… every time I would use this on the pictures on the wall which mind you was probably well over 100 pictures various pictures, but only his would light up red….
I stopped using it because it creeped me out… I had a stepson that passed away years ago, so of course we had pictures of him all over our house whenever I would use this app only his pictures would light up red none of the other pictures on the wall. Only his he died at 17 years old. OK from a heart condition…. There’s been times I would use it and I would see nothing. There was another time I used it when I went to New Orleans. I was staying in a very old place and let me tell you something there were spirits everywhere. The app was going crazy….. but then other times, and other places, you wouldn’t see anything but what really got me is the pictures of my stepson that passed away… every time I would use this on the pictures on the wall which mind you was probably well over 100 pictures various pictures, but only his would light up red….
I stopped using it because it creeped me out… I had a stepson that passed away years ago, so of course we had pictures of him all over our house whenever I would use this app only his pictures would light up red none of the other pictures on the wall. Only his he died at 17 years old. OK from a heart condition…. There’s been times I would use it and I would see nothing. There was another time I used it when I went to New Orleans. I was staying in a very old place and let me tell you something there were spirits everywhere. The app was going crazy….. but then other times, and other places, you wouldn’t see anything but what really got me is the pictures of my stepson that passed away… every time I would use this on the pictures on the wall which mind you was probably well over 100 pictures various pictures, but only his would light up red….
I stopped using it because it creeped me out… I had a stepson that passed away years ago, so of course we had pictures of him all over our house whenever I would use this app only his pictures would light up red none of the other pictures on the wall. Only his he died at 17 years old. OK from a heart condition…. There’s been times I would use it and I would see nothing. There was another time I used it when I went to New Orleans. I was staying in a very old place and let me tell you something there were spirits everywhere. The app was going crazy….. but then other times, and other places, you wouldn’t see anything but what really got me is the pictures of my stepson that passed away… every time I would use this on the pictures on the wall which mind you was probably well over 100 pictures various pictures, but only his would light up red….
I stopped using it because it creeped me out… I had a stepson that passed away years ago, so of course we had pictures of him all over our house whenever I would use this app only his pictures would light up red none of the other pictures on the wall. Only his he died at 17 years old. OK from a heart condition…. There’s been times I would use it and I would see nothing. There was another time I used it when I went to New Orleans. I was staying in a very old place and let me tell you something there were spirits everywhere. The app was going crazy….. but then other times, and other places, you wouldn’t see anything but what really got me is the pictures of my stepson that passed away… every time I would use this on the pictures on the wall which mind you was probably well over 100 pictures various pictures, but only his would light up red….
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Frequently Asked Questions
Is Ghost SLS really free to keep?
Yes. When you download it during this promotional window, the app is yours to keep in your account.
Will I need to pay for IAPs later?
We verified core features are included in this free offer. Optional premium services may require separate purchase.