Stackd vs Study Clock Timer

This is a simple study timer app that allows you to record and manage your study time by subject. Simply measure your time with the timer and save it. You can also log sessions manually or add entries for past dates. You can record everything together, including subjects, study materials, pages, and notes. You can view the big picture of your studies by checking your subject balance with weekly graphs and reviewing your progress streaks on the calendar. No ads, no social media features, and no account registration required. All data is saved on your device, so there are no privacy concerns. Perfect for anyone who wants to focus on learning, from exam preparation to certifications and language studies. [Main Features] - 3 timer modes (Stopwatch, Countdown, Pomodoro) - Management of subjects, materials, pages, and notes - Weekly graphs to check subject balance (bar chart & donut chart) - Calendar to visualize study days with color-coding - Display of consecutive study days (streaks) - Daily study reminder - Backup and data export functions [Stackd Pro (One-time purchase)] - Monthly graphs and cumulative line graphs - Setting weekly goals and checking achievement rates - 9 color themes - Home screen and lock screen widgets

Study Clock Timer is a gentle clock timer that helps you see how long you will study and when you can take a break. Instead of setting time only with numbers, you can move the clock hands and see study time and break time as colored areas on the clock. ■ Study time shown on a clock ・Shows the current time on an analog clock ・Set how many minutes to focus by moving the hand ・Shows study time and break time with colors inside the clock ■ Settings families can decide together ・Short starter settings for first-time users ・Recommended settings close to the classic Pomodoro technique ・Shows the flow of study, break, study, break, study, and a longer break ■ Progress history ・See study totals for today, the last 7 days, and this month ・Records are stored locally on the device Study Clock Timer uses simple wording and a friendly design so anyone can start small and keep going.