Report updated Apr 18, 2026
Turn Off the Lights for Mobile
For students, teachers, and professionals who spend significant time browsing video content at night and want to reduce eye strain and visual distractions.
Turn Off the Lights for Mobile is an established productivity app that is completely free. With a 4.1/5 rating from 961 reviews, it shows polarized user reception. Users particularly appreciate eye comfort & accessibility, though manual activation friction remains a common concern.
What is Turn Off the Lights for Mobile?
Current Momentum
v1.2 · 68mo ago
ZombieThe last major update was version 1.2.8 in April 2019, which introduced iPhone X support and Safari extensions. The app has not received a significant feature update in over 7 years and appears to be in maintenance mode.
Active Nemesis
Orion Browser by Kagi
By Kagi
Other Rivals
7-Day Rank Pulse 🇺🇸
ProductivityNo ranking data
Rating Pulse 🇺🇸
Recent User MoodAI-powered deep analysis surfacing high-signal insights. Still in beta, accuracy improves daily. For informational purposes only.
What makes this app unique?
What Does It Look Like?
How Is The App's Momentum Right Now?
Loading...
What Are The Key Features?
Adds a black transparent layer over web pages to dim the background and highlight video players.
Allows users to adjust the background color and opacity of the dimming layer via a slider.
Private browsing mode that does not save history or site data.
How much does it cost?
- Completely free to use
The app is positioned as a free utility, relying on community donations and brand awareness for the broader Turn Off the Lights project rather than aggressive in-app monetization.
Who Built It?
Stefan Van Damme
Enhancing web accessibility and productivity through specialized browser extensions and utility tools. Focused on improving the digital experience for power users and professionals.
Portfolio
13
Apps
Who is Stefan Van Damme?
Stefan Van Damme operates as an independent developer with a distinct open-source, community-driven approach to browser utility development. By focusing on granular interface adjustments—such as font scaling and video player customization—he has built a loyal user base that relies on his tools to bridge gaps in native browser functionality. His strategy relies on high-utility, single-purpose extensions that serve as long-term, low-maintenance assets, effectively creating a moat through consistent, long-term support of niche accessibility needs.
Who is Stefan Van Damme for?
- Power users
- Students
- Professionals seeking to customize their web browsing environment for better readability
- Focus
Portfolio momentum
Released 36 updates across the portfolio in the last 6 months, demonstrating a highly active development cycle for both legacy and new utility tools.
What other apps does Stefan Van Damme make?
Zoom for Safari
Turn Off the Lights for Safari
Full Screen for Safari
Aerial View Tab for Safari
Date Today
Hard Disk - Monitor Disk Usage
What do users think recently?
High confidence · 73 reviews analyzed · Based on 73 reviews. Signal may be noisy.
How did the latest release land?
What is the recent mood?
Recent user voice shows a mixed sentiment. Users appreciate eye comfort & accessibility and safari extension support, but report manual activation friction and misleading scope of use.
What Users Love
What Frustrates Users
What is the competitive landscape for Turn Off the Lights for Mobile?
How's The Productivity Market?
Market outlook for this category
Available very soon
The rivals identified
The Nemesis
Orion Browser by Kagi
★4.1 (1.1K)Kagi Inc.
⚡Orion is the most direct threat because it matches the target's scale (~1k reviews) while offering a modern, actively maintained platform for browser extensions.
Head to Head
The target app is currently a 'zombie' product; to compete with Orion, it must pivot from a standalone browser to a Safari Web Extension to meet users where they already browse.
What sets Turn Off the Lights for Mobile apart
Hyper-specialized UX optimized specifically for the 'dimming' effect with a single-purpose interface.
Established brand recognition within the niche 'Turn Off the Lights' ecosystem across multiple platforms.
What's Orion Browser by Kagi's Edge
High development velocity (3 releases in 6 months) compared to the target app which has not been updated since 2020.
Extensibility allows users to solve multiple problems (dark mode, password management, ad-blocking) in one app rather than a single-feature browser.
Contenders
Offers Picture-in-Picture (PiP) and background playback for web videos, features the target app lacks despite its video-centric branding.
Includes a 'Dark Mode' toggle specifically optimized for video-heavy sites like YouTube and Twitch.
Native 'Force Dark Mode' for all websites using edge-rendering logic rather than a simple CSS overlay.
Integrated AI Copilot for page summarization, moving beyond simple viewing optimizations into content utility.
Integrated VR player and hardware-accelerated media playback for high-resolution video.
Built-in free VPN to bypass regional restrictions on video content, a major draw for the target's 'YouTube/Facebook' audience.
Vivaldi Powerful Web Browser
★4.6 (123.7K)Vivaldi Technologies
⚡Targets the same 'power user' demographic that wants granular control over their browsing environment.
Customizable UI themes and a dedicated 'Notes' feature built into the browser sidebar.
Built-in tracker and ad blocker that eliminates the visual clutter the target app only 'dims'.
Peers
Firefox: Private Web Browser
★4.6 (207.9K)Mozilla
⚡A legacy peer that offers a 'Night Mode' and limited extension support on mobile.
Cross-device syncing of 'Night Mode' settings and open tabs between desktop and mobile.
Strict tracking protection that cleans up page layouts before the user applies visual filters.
Night Eyes - Night Camera
★4.4 (20.1K)Nico Schroeder
⚡An adjacent utility for low-light environments, though focused on photography rather than browsing.
Uses residual light amplification for physical environments, whereas the target app manages digital light emission.
Positioned as a 'utility' for night-time use, sharing the target's 'darkness' branding and audience.
New Kids on the Block
Nitefall: Browser dark mode
★3.2 (136.4K)FoxfortMobile
🚀A modern, lightweight alternative specifically targeting the 'dark mode' feature gap in mobile browsers.
Functions as a Safari Web Extension, allowing users to stay in their primary browser rather than switching to a third-party app.
Uses intelligent CSS injection to ensure dark mode doesn't break site functionality, a common complaint in older 'dimming' apps.
The outtake for Turn Off the Lights for Mobile
Strengths to defend, gaps to attack
Core Strengths
- Strong niche brand recognition from desktop extension
- Specialized dimming logic that preserves image colors
- High utility for users with medical eye sensitivities
Critical Frictions
- Maintenance mode (last updated 2019/2020)
- Manual activation required for every new page load
- UI bugs causing unreadable dark text on dark backgrounds
Growth Levers
- Pivot to a modern Safari Web Extension model
- Automate dimming triggers based on system settings
- Integrate Picture-in-Picture (PiP) for video content
Market Threats
- Orion Browser supporting desktop extensions natively
- Nitefall offering a modern Safari Extension alternative
- Native OS-level dark mode improvements
What are the next best moves?
Pivot to a Safari Web Extension model
Addresses the #1 user complaint regarding the app being a standalone browser rather than an extension for existing workflows.
Implement 'Auto-Dim' functionality
Directly mitigates the 'Manual Activation Friction' theme, which is the most frequent source of negative sentiment.
Fix URL bar and text rendering contrast
Resolves UI bugs where dark text becomes unreadable, a critical failure for an app marketed for eye comfort.
Feature Gaps vs Competitors
- Picture-in-Picture (PiP) and background playback (available in Video Lite)
- Native support for desktop Chrome/Firefox extensions (available in Orion Browser)
- Built-in ad and tracker blocking (available in Orion and Vivaldi)
- AI-driven page summarization (available in Microsoft Edge)
Key Takeaways
Turn Off the Lights is a legacy utility with a loyal but frustrated user base; its specialized dimming logic is a unique asset, but the product is currently a 'zombie' failing to compete with modern extensions. To survive, it must pivot from a standalone browser to a fully automated Safari Web Extension.
Where Is It Heading?
Declining
Last updated in 2019/2020 — the app is in maintenance mode while competitors like Orion release 3+ updates in 6 months.
Mixed mood among users due to high-friction manual activation requirements.
Stable niche demand from users with medical eye sensitivities (e.g., retinopathy).