Author: siwooeo
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Promgrammer: Build AI Image Prompts in Seconds
A visual prompt builder with 1700+ organized tags for AI image generation. Browse categories, tap to add tags, and copy — no memorization needed.
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Promgrammer: Build AI Image Prompts in Seconds
A tag-based prompt builder with 1700+ organized tags for Stable Diffusion, Midjourney, and other AI image generators. No memorization needed.
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MementoAI: I Built an App That Turns Any Text Into Flashcards
Paste your study notes and AI generates flashcards instantly. Swipe to review, set floating reminders, and share decks with friends. Free to start.
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I Built a Simple Attendance Tracker for Group Organizers
A no-frills Android app for tracking who shows up to your recurring meetups, study groups, or club gatherings. Built by an indie dev who needed it.
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I Built a Lottery Scanner App for Korea’s Lotto 6/45
A QR-based lottery checker built specifically for Korea’s Donghang Lottery system. Scan tickets, generate numbers, track winnings, and analyze stats.
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I Built an App to Remember Every Apartment I Toured
Touring multiple apartments and forgetting which had good lighting? I built a checklist app to record, compare, and rate every property I visit.
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Tracking What You Accomplished Instead of What You Didn’t
I built an app that flips productivity tracking on its head: instead of listing what you need to do, it celebrates what you’ve already done.
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I Built an AI Flashcard App That Actually Saves Time
MementoAI turns any text into flashcards automatically. Paste your notes, let AI do the work, and study with swipe-based learning.
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Convert M4A Audio to Text and Translate with AI
I built an Android app that turns M4A recordings into text and translates them into 10 languages using OpenAI Whisper and DeepL AI.
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God Finger: Solve Group Decisions with Multi-Touch Magic
I built an Android app that uses multi-touch to instantly pick random people, split teams, assign order, or run reaction games—all offline.