SecPlus Study — Free Security+ App

What it does

Free Security+ study app I built while working full time as a carpenter with a newborn at home. No time to sit and study — so I made a listen mode that reads questions and answers aloud through AirPods, works with screen locked. Also has practice exams, flashcards, weak spots tracker, and PBQ simulator. Free, no download, works in any browser.

• IM
  I made a app that uses NFC as a physical switch to block distractions2025 · foqos.app · ▲225

  Hi HN! Super proud to showcase Foqos! I wanted to create a way to physically block apps on my phone, always had a bunch of NFC tags, combined the 2 together over the holiday break and Foqos was born. You can create profiles, write them to NFC tags and track your weekly focus. Its completely open source and will always be free! There is an affiliate link in the app for nfc tags and donations are completely optional Link here: https://apps.apple.com/ca/app/foqos/id6736793117

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  Study OSFeb 2026 · ▲112

  A minimalist focus timer with tasks, notes & study music

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  1Question2020 · ▲100

  Turning your child's screen time into study time!

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  PassPlusMay 2026 · studypassplus.com · ▲3

  Free Security+ SY0-701 practice quiz no signup required

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  Edplus2020 · ▲75

  Schools out. Time for kids to take charge. Tik Tok style.

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  Study LockFeb 2026 · ▲3

  Lock your phone. Unlock your brain

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  Clipto MCP▲640

  Let agents source clips from terabytes of your local video

  Work · 18d ago · clipto.com

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  HyNote for Mac▲383

  Free local transcription that is 100% Private

  Work · 17d ago · hynote.ai

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  VoiceOS App Store▲330

  The app store for voice native apps that lives in your notch

  Work · 28d ago · voiceos.com

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  Scrimba Explain▲325

  Ask any question, get a video back instantly

  Work · 24d ago · scrimba.com

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  CleanShot 5.0 with Studio Mode▲278

  Mac-native app for screenshots, recordings and collaboration

  Work · 5d ago · cleanshot.com

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  Brila▲1,367

  One-page websites from real Google Maps reviews

  AI · Apr 2026 · brila.ai

• AG
  A game where you build a GPU▲964

  Thought the resources for GPU arch were lacking, so here we are

  Life & fun · Apr 2026 · jaso1024.com

• IB
  I built a tiny LLM to demystify how language models work▲915

  Built a ~9M param LLM from scratch to understand how they actually work. Vanilla transformer, 60K synthetic conversations, ~130 lines of PyTorch. Trains in 5 min on a free Colab T4. The fish thinks the meaning of life is food. Fork it and swap the personality for your own character.

  AI · Apr 2026 · github.com

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  Fathom 3.0▲803

  AI meeting notes: now bot-free, in ChatGPT & Claude + more

  AI · Apr 2026 · fathom.ai

• BC
  Brutalist Concrete Laptop Stand (2024)▲786

  Life & fun · Apr 2026 · sam-burns.com

• IB
  I built a frontpage for personal blogs▲783

  With social media and now AI, its important to keep the indie web alive. There are many people who write frequently. Blogosphere tries to highlight them by fetching the recent posts from personal blogs across many categories. There are two versions: Minimal (HN-inspired, fast, static): https://text.blogosphere.app/ Non-minimal: https://blogosphere.app/ If you don't find your blog (or your favorite ones), please add them. I will review and approve it.

  AI · Apr 2026 · text.blogosphere.app