샌드다이어리 : 공부 타이머·집중 다이어리·일기·스케쥴

Diary, study timer, canvas note-taking, and widgets all in one hourglass. SandDiary is a diary app that allows you to slowly accumulate handwritten entries, picture diaries, one-line entries, and emotional entries, much like an hourglass. From one-line entries asking "What did I do today?" to picture diaries where you sketch with your hand, and even photo diaries where you simply tap a picture—it captures every nuance of a diary in a single volume. Adding an hourglass timer to visually manage study time, a handwriting canvas, and home and lock screen widgets, you can complete your daily record-keeping and focus all within one app. ■ A Diary as a Journal • Handwriting Diary · Drawing Diary · Photo Diary · One-line Diary · Emotional Diary — All in One App • Diary Customization: Stickers, Canvas Handwriting, Pen Colors, Mood Themes • Five Basic Diary Templates (Daily Review · Study Log · Emotion Record · Goal Check · Free Format) • Create and Save Up to 50 Custom Diary Templates • Rich Editor for Text Thickness · Titles · Quotes · Checklist Formatting • It’s Okay Not to Write Every Day Even if you open it again after a few days, yesterday's pages are waiting right there ■ Canvas Writing · Drawing · Drawing Diary • Pen · Highlighter · Eraser + Rich Color Palette • Custom Pen Colors: Register Your Own Colors • Handwriting Sensation with Nearly Lag Thanks to the New Input Pipeline for 2026 • Optimized for Idea Sketches, Math Solving, Handwritten Notes, and Drawing Diaries • Works Naturally on Tablets Like iPad and Galaxy Tab ■ Hourglass Timer to Visualize Study Time • 15 Minutes / 30 Minutes / 45 Minutes / 1-Hour Preset + Free Mode (Unlimited Stopwatch) • Structure ideal for breaking down time for focused study, similar to a Pomodoro • Study timer that remains accurate even in the background • Prevents screen from automatically turning off while the timer is running • Automatically records study sessions · Daily study time summary — seamlessly connected to your diary ■ Home · Lock Screen Widgets • Monthly calendar + Schedules, To-Dos, and Diary for selected dates • Expand between Week ↔ Month, toggle To-Dos directly from the widget • Widget themes synchronize with the app theme in real-time ■ Sentimental Themes That Change the Mood • Color + Mood (Bloom / Grain / Fog) + Typography + Motion Complete themes that change all at once • 3 basic themes (Purple · Gold · Mint) • New diary and study environments every day with Premium Theme Packs • Free themes for specific professions such as Civil Servants, Firefighters, and Police Officers ■ Quiet Notifications • 6 campaigns including diary writing reminders, starting study, encouraging a return to work, and recommending breaks • Automatically avoids Do Not Disturb times (sleep · work) • Short and quiet. A flow that doesn't feel like spam ■ Premium • 5 Canvas Pages → BASIC 15 Pages → PREMIUM 50 Pages • Access to the full Premium Theme Pack • More space for diaries and notes ■ Recommended for • Those who want to consistently write handwritten diaries, illustrated diaries, or one-line diaries • Those who want to organize their day with an emotion diary or mindfulness diary • Those who want to keep a daily diary, study diary, and study planner in one app • Students preparing for the CSAT, civil service exams, certifications, or online lectures • Those who want to break down study time using the Pomodoro technique or measure pure study time with a stopwatch • Those who write notes, draw, or illustrated diaries on tablets such as iPads or Galaxy Tabs • Those who prefer diary and study apps with minimal, aesthetic, or dark themes ■ Backup · Device Transfer · Data Protection • Diary content is backed up only to your Google Drive — no copies are kept on servers • Export your entire diary, timer, or canvas as a ZIP file anytime • Easy restoration when changing devices ■ Inquiries Email: devoh@signpost.kr You can send it directly from "Help · Contact" in the app. ― Handwriting Diary · Picture Diary · Photo Diary · One-line Diary · Emotion Diary · Secret Diary · Diary Decoration · Diary Templates · Daily Diary · Study Diary · Study Diary · Study Planner · Study Timer · Focus Timer · Hourglass Timer · Pomodoro · Stopwatch · Study Time Measurement · CSAT Study · Civil Service Study · Certification Study · Online Lecture Study · Canvas Notes · Handwritten Notes · Drawing · Dark Theme · Sentimental Diary · Mindfulness · Home Screen Widget · Lock Screen Widget