NightScreen Mode vs Firefox Add-ons

Comparing the features of NightScreen Mode to Firefox Add-ons

Feature
NightScreen Mode
Firefox Add-ons

Capability Features

8 Color Presets
8
Alternative Add-ons Search
Amber Intensity Adjustment
Black & White Mode
Blue Light Filter
Circadian Rhythm Protection
Color Presets
Community Help Forums
Customizable Amber Filter
Dark Mode Interface
Developed with Experts
Lifetime Updates
Manage Whitelisted Sites
No Account Required
Preview Mode
Site Whitelist
Works Instantly

Integration Features

Browser Extension
Platform Compatibility
Web browsers

Limitation Features

Extension or Theme Unavailable
No Free Tier
No Mention of Mobile Support
No Mentioned API
No Subscription Option
Possible Reasons for Removal
Developer removed itMozilla removed it
Potential for Reinstatement

Pricing Features

7-Day Money Back Guarantee
Discount Percentage
Save 40%
No Subscription Required
One-time Payment Option
$1
Original Price
$12.99