Domain Arrivals
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Featured in Domain Arrivals · 2026-08-19

StudyIn Makes Screen Time Something You Have to Earn

studyin.app ↗ · Learning & Exams · score 84.0
○Open: public page gives enough substance to understand the site $Paid: pricing, booking, ecommerce, subscription, or paid access is visible ADAds: visible ad load or ad-supported content ✦Pretty: notable design, copy, craft, or presentation ◆Pro: polished, finished-feeling, serious, or operationally mature ◇Niche: specific audience, workflow, or unusually focused use case ◉Human: personal, local, community, civic, handmade, or real-person signal !Suspicious: scammy, spammy, trust theater, finance fog, or credibility concern

StudyIn blocks distracting apps during study sessions, then unlocks them only after users answer exam-specific questions.

Why it surfaced

This is a sharper take on the app blocker: the knowledge gate asks students to prove what they learned before returning their distractions. The site currently describes SAT Reading & Writing and Math support, with ACT, AP, A-Level, and IB coverage listed as forthcoming.

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The Song Resumes After the Story

August 19’s newborn domains include a Hawaiʻi road-trip radio that resumes each song after a GPS-triggered story, an offline Chattanooga recovery map, a 100 KiB operating system running Doom, and an archive of 169,588 Discord roleplay messages.

This is one of 1,000 discoveries in the 2026-08-19 Domain Arrivals issue.

Explore the complete issue Browse Learning & Exams

More from Learning & Exams

Three more arrivals

How to Grow (Almost) Anything htbaa.org

A free global course in synthetic biology, supported by local community biolabs and an international network of students.

 Sheedy Notes: A Teacher’s Working Library sheedynotes.com

Daniel Sheedy’s portfolio combines secondary mathematics and science teaching with 286 micro-lessons, interactive browser tools, documented projects, and explanatory notes.

 Soya, the offline reader for four language ladders soyalearn.com

Soya rewrites links and book titles into level-appropriate Chinese, Japanese, or Korean, with readings, word explanations, lessons, and practice games.