Million Why Questions vs Lighting
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Million Why Questions
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Million Questions Why – Arouse curiosity, explore the world “Million Questions Why” is a simple, friendly and useful educational application, helping users – especially children – explore knowledge in many fields through a rich system of questions & answers, classified by clear and easy-to-understand topics. Main features: Dozens of diverse topics From natural sciences to social sciences, including: Mathematics, Physics, Chemistry, Informatics, Animals, Plants, Earth, Universe, Human body, Environmental science, Engineering science, Mystery, Puzzles, World records and many other attractive fields. Smart search & classification by topic Users can easily select a topic or search for questions by keyword. Mark favorite questions Save questions you are interested in to review at any time. Voice search Supports voice recognition, helps find questions quickly, no need to type. Read aloud the content of questions & answers The application supports pronunciation so that users can listen to the content conveniently. Q&A Assistant (AI Assistant) Users can ask questions and receive instant feedback from the assistant built into the application. Multilingual support Content is available in many languages: Vietnamese, English, French, Spanish, Chinese, Hindi, Arabic, Russian, etc. The application is suitable for: Users who want to learn general knowledge quickly and intuitively. Parents support their children to learn at home. Teachers and education centers need reference materials by topic. Download “Millions of Whys” now to start your journey to discover interesting things around us! The application is constantly updated with new data, designed to optimize the experience for all ages. You need support/suggestions. Please contact: Email: shightech088@gmail.com
Lighting
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Lighting Control – Offline Mastery of Your Freelux Devices Elevate your living environment with Lighting Control, the dedicated app for managing Freelux smart lighting and devices without an internet connection. Specifically engineered for Freelux LED dimmers, switches, and smart outlets, this app provides a seamless and intuitive control experience right at your fingertips. Key Features: Quick Home Setup: Build your home layout in minutes. Effortlessly manage multiple properties or zones through easy navigation. Instant QR Configuration: Add new hardware or set up rooms in seconds by scanning QR codes on the devices or documentation, removing the need for manual setup. Room-Based Organization: Group your devices by location, such as the living room, kitchen, or bedroom. Find and manage your hardware with a single tap. Direct Offline Control: Toggle power or adjust dimming levels for individual devices without requiring internet or a hub. Features a modern, minimalist UI with full Dark Mode support. Smart Scenes and Ambiance: Automate your space with custom presets like "Relax" for soft lighting or "Work" for focused tasks. Secure Sharing: Invite family members or roommates to collaborate on home management. Grant granular access permissions for specific rooms or devices. Technical Pairing Guide (RX and TX): Pairing Mode: Reset the power source to put the Receiver (RX) into standby mode. Connection: Launch the app and follow the step-by-step guided instructions to pair your devices. LED Indicator Meanings: 1 Blink: Connection Successful. 2 Blinks: Device Removed. 3 Blinks: Connection Timeout. Pro Tip: Once pairing is complete, maintain a distance of more than 50cm between the Transmitter (TX) and Receiver (RX) for optimal signal stability. Why Choose Lighting Control? Ultimate Simplicity: No internet or hub required, making it compatible with most modern smartphones. Secure and Responsive: Direct Bluetooth control ensures a private, fast, and stable connection without web interference. Energy Efficient: Optimized architecture prevents unnecessary battery drain on your mobile device. Ongoing Compatibility: Regularly updated to support the latest Freelux product innovations. Totally Free: All features are included with your hardware purchase with no hidden costs or subscription fees.
Screenshots
Verdict
The clearest difference is ads: Lighting at none against Million Why Questions's shown. Million Why Questions's advantage is update cadence (every 2 weeks vs every 3 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Million Why Questions ships an update every 2 weeks, Lighting every 3 months. The most recent releases landed on November 8, 2026 and October 28, 2026 respectively.
| Parameter | Million Why Questions | Lighting |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks — better | Every 3 months |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.5 |
| Further details — not scored | ||
| Size | 126 MB | 53 MB |
| Age rating | 17+ | 4+ |
| Developer | Hung Nguyen Kim | Freelux BV |
In-app purchases
Million Why Questions
No in-app purchases
Lighting
No in-app purchases
Questions
Is Million Why Questions free?
Is Lighting free?
Do Million Why Questions or Lighting have ads?
Which is updated more often, Million Why Questions or Lighting?
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