Category: Blog
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Learn RJ-45 Wiring Color Codes with Cabling Trainer
An interactive quiz app to memorize T568A and T568B wire sequences for RJ-45 connectors. Built for network certification students and IT technicians.
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I Built a Privacy-First Blood Glucose Tracker for Android
Glucose Diary is a simple, on-device blood glucose tracker with meal context tracking, estimated A1C, and support for both ADA and KDA standards.
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Clean Up Your Photo Gallery with a Simple Swipe
Phocle is a swipe-based photo cleaner for Android that helps you delete unwanted photos fast and reclaim your phone storage — one card at a time.
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Organize Your Thinking with Mindmaps and Memos
SiuNote combines interactive mindmaps and rich memos in one place — so your scattered ideas finally have somewhere to land.
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Vocal Recorder Comes to Android: Tag Your Singing
Vocal Recorder lets you record your singing and pin waveform notes exactly where the breath drops — now available on Google Play.
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Learn Ukulele Chords Faster with This Offline App
Ukulele Chord Helper is a free Android app with 35 chord diagrams, real synthesized sounds, and three quiz modes — all fully offline.
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Learn Guitar Chords Faster with This Android App
Guitar Chord Helper is a lightweight chord dictionary for Android with diagrams, synthesized sound, quizzes, and learning stats — perfect for beginners.
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Track Your Blood Pressure Daily with BP Diary
BP Diary is a clean, privacy-first blood pressure tracker for Android. Log readings, spot trends, and share data with your doctor — no account needed.
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I Built a Quiz App to Learn Seotda Hand Rankings Fast
Seotda has 29 different hands—more than poker—and the ranking order isn’t intuitive. I built a quiz app to help anyone learn them through repetition.
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I Built a Noise Recorder to Track My Apartment’s Sound Pattern
A personal noise monitoring tool that automatically detects loud events, tags sound types, and helps you document patterns in your environment.