This is the Future of Optics!
The Obsidian 4 application is here to enhance your experience when using the ATN X-Sight 4K and/or
the ThOR 4 product lines. This application connects your smart phone, or tablet, to your ATN device via
Wifi. This connection allows you to watch a live video stream of your hunt on your smart phone or
tablet. The Obsidian 4 app lets you to adjust/change the various settings on your ATN Smart scope, and
review the images and videos stored on your scopes microSD card.
Download the Obsidian 4 app today and Unlock the true potential of your Obsidian 4 device!

This application is for owners of ATN products who are using the new Obsidian 4 products. This
application does not support SMART HD Obsidian 2 legacy devices. If you have any questions, comments
or concerns, please contact us via email.

What’s New

Version 1.4

Set up your MilDot reticle in settings and video streaming viewfinder.
Share multiple photos and videos from app's gallery.
Get all latest settings and features with the new device firmware.
Improved iOS 13 support.

Ratings and Reviews

2.1 out of 5
127 Ratings

127 Ratings

lkylemoore ,

Bitter Sweet!

I love the ATN 4K Pro 5x20, but hate the app so far. I have been trying to create profiles many ...many times without success due to when I apply the changes working within the obsidian 4 app; the scope locks up and the app loses WiFi connection. So....I tried to do everything from the scope and it has worked fine except there isn’t anyway to rename the profiles within the software of the scope. The only way to do is from within the obsidian 4 app. On a good note....I have been able to edit settings in the app and it successfully changed within the scope. I have successfully downloaded some pics and a short video, but it has been a very hit and miss due to lock ups in the obsidian app and a slow download time. Please fix these issues and you will have a lot of happy ATN customers!!

indiana hunter and vet ,

Sub par at best

So far the optic and app have both disappointed. Optic was mounted to a firearm with the INCLUDED rings. Rifle fell off of vehicle seat to the floorboard(less than a foot) and the optic broke in half. It didn’t break the glass or crack it, it broke the tube COMPLETELY IN HALF. For the money you pay for this optic it should be made with better materials and not pop metal. Sent the optic back only to be told once it reached the technicians that it wouldn’t be seen by them to diagnose for 15-30 days. Then who knows when I get it back. Guess hunting this season is out.....

Developer Response ,

Sir, please contact our Customer Support Manager Gerald Smith at or give us a call at 1 800 910 2862 during regular business hours so we can check for you the status of your scope. Also if you would like us to contact you, please give us your phone number, and our Customer Support will get in touch. Apologies for this kind of experience you had with our product. Our goal is the total satisfaction of our customers and to provide a positive experience.

JL Calouro ,

Useless App

The scope is awesome, but this app is useless. The only feature it provides is the ability to change the name of your profiles. First of all, there is absolutely no reason why ATN wont allow you edit the profile name with the scope itself, but ATN, decided to only allow profile name edits with this app. The issue is, this app causes the scope to crash. Everything else this app does, you can do in the scope. For future updates, ATN should 1) fix the issue causing the scope to crash when connected and while attempting to edit profile names. 2) this app is on a smartphone, why do you have to manually enter weather info? Please just have the app access the users location and download the current weather from the national weather service!!! Useless!!!!!


American Technology Network, Corp.
51 MB

Requires iOS 11.4 or later. Compatible with iPhone, iPad, and iPod touch.


English, French, German, Italian, Russian, Spanish

Age Rating
Frequent/Intense Realistic Violence
Frequent/Intense Mature/Suggestive Themes


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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