CosmosLock: Science Focus

Premium subscription required for app access. Apple's 1-week introductory free trial is available on eligible subscriptions.

Feed your curiosity, not your feed.

Every time you reach for social media, CosmosLock steps in with something fascinating. Instead of mindless scrolling, you learn — discovering a science fact, answering a quiz question, or sitting with a mind-expanding idea. From quantum physics to deep space, evolution to neuroscience, replace your scroll habit with discovery.

WHAT YOU GET:

• Lock any app behind science learning — choose Instagram, TikTok, Twitter, Reddit, YouTube, or any app
• Multiple unlock methods — fact reading, fill-in-the-blank, word challenges, and timed reflection
• Topic-based selection — choose your interests or let CosmosLock surprise you
• Smart scheduling — lock apps all day, study hours, evenings, or custom periods
• Progress tracking — see how many facts you've learned instead of hours scrolled
• Family-friendly — uses Apple Screen Time to enforce locks reliably

FREE + PREMIUM: CosmosLock requires a Premium subscription for app access. Eligible subscriptions start with Apple's 1-week introductory free trial and unlock unlimited app unlocks, unlimited schedules, advanced challenge types, and the full premium science library.

SCIENCE CONTENT: CosmosLock includes a curated library of over 2,100 science facts, explanations, and quiz questions:

• Astronomy & Space — black holes, exoplanets, the Big Bang, cosmic phenomena
• Physics — quantum mechanics, relativity, electromagnetism, thermodynamics
• Biology & Life Sciences — evolution, genetics, neuroscience, ecology
• Chemistry — elements, reactions, molecular structures, materials science
• Earth Science — geology, climate, plate tectonics, volcanoes, oceans
• Mathematics — beautiful proofs, paradoxes, and number theory

Content ranges from accessible fun facts to deeper explanations, organized by difficulty so you're always learning at the right level.

DIFFICULTY LEVELS:

• Beginner: Bite-sized facts anyone can enjoy
• Intermediate: Deeper explanations with context
• Advanced: College-level concepts and connections
• Scholar: Research-level insights and cutting-edge discoveries

HOW IT WORKS:

1. Choose which apps to lock (social media, games, news — anything)
2. Set your schedule (all day, study breaks, or custom)
3. When you open a locked app, CosmosLock presents a science fact or quiz
4. Learn, think, and unlock — replacing empty scrolling with real knowledge

PRIVACY FIRST: CosmosLock processes everything on your device. No learning data, no quiz scores, and no personal information ever leaves your phone. We use Apple's built-in Screen Time framework — no tracking, no ads, no accounts required.

LEGAL: Privacy Policy: https://apps.nereusdata.io/privacy-policy Terms of Use (Apple Standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Stop doom scrolling. Start discovering. CosmosLock.