Gokaku Log: Study Timer

Know exactly how many hours to study today. Set your exam date and target hours — Gokaku Log counts down and tracks your progress with timers, graphs, and streaks.

"Gokaku Log" is a study-record app that supports your daily exam study all the way to passing. A simple, easy-to-keep-up study timer & record tool for busy working adults and students.

■ Recommended for

• Aiming for certification exams such as bookkeeping, Real Estate Transaction Specialist (Takken), Administrative Scrivener, Labor & Social Security Attorney (Sharoshi), FP, or TOEIC
• Wanting to visualize study time and stay motivated
• Wanting to make good use of spare moments — commuting, lunch breaks, before bed
• Wanting to solve "I can't focus" and "I can't keep it up"
• Wanting to reverse-calculate the days and study hours left until the exam
• Wanting to review progress in graphs and see the road to passing

■ Main features

[1] Study timer (Pomodoro-ready)

• Auto-record study time with one tap
• Both stopwatch and countdown modes
• Pomodoro Technique: 25 min focus + 5 min break
• Keeps recording in the background while the timer runs

[2] Automatic study graphs

• Visualize study time by day / week / month / year
• Stacked graphs by subject (material)
• Spot study imbalances at a glance
• Calendar view shows your streak

[3] Exam-date countdown

• Register the dates of exams you plan to take
• Check "X days left" on your home screen daily
• Manage multiple exams at once (parallel exams supported)
• Auto-calculate required daily study hours by reverse calculation from your target

[4] Subject & material registration

• Freely register materials for each exam
• Tag by subject (Civil Law / Accounting / Grammar, etc.)
• Total accumulated time per material
• Set icons for your reference books

[5] Goal management toward passing

• Set your exam date and total target hours
• Shows your recommended daily study time
• Achievement badges reward you for keeping going
• Shows your consecutive study days (streak)

[6] Saving & reviewing your data

• Auto-generate weekly / monthly reports
• Feel your growth: "studied X more hours than last month"
• Back up & restore your data
• iCloud sync for peace of mind when changing devices

■ 5 reasons people choose Gokaku Log

1. Designed specifically for certification exams Built not for university entrance, but for working adults aiming for national exams. Supports every qualification — bookkeeping, Takken, Sharoshi, nursing and civil-service exams, FP, TOEIC, IT, and more.

2. Simple and easy to keep up Just two taps from launch to recording. No complex setup — start today.

3. Designed not to break your focus Notifications off while studying, minimal ads, dark-mode support. Focus first.

4. Exam-date reverse-calculation algorithm Enter the total hours you need to pass, and it auto-calculates the daily hours required. Aim for passing with a plan.

5. Works fully offline Use it on the train or in a café, with no connection. Privacy-safe — data stays on your device.

■ Examples of supported qualifications & exams

• Bookkeeping (Nisshō levels 1–3)
• Real Estate Transaction Specialist (Takken)
• Administrative Scrivener
• Labor & Social Security Attorney (Sharoshi)
• Financial Planner (FP / AFP / CFP)
• TOEIC / TOEFL / Eiken
• IT Passport / Fundamental & Applied IT Engineer
• National nursing & pharmacist exams
• Civil-service exams (national / local / police / fire)
• Teacher recruitment, SME Management Consultant, Registered Sales Clerk
• Medical & dispensing office work, various certification tests

• Plus every other qualification, certification, and national exam

■ About pricing

• All core features are free
• Premium (optional) removes ads, allows unlimited material registration, and enables data export

■ Support For feedback and requests, please reach us via "Contact" inside the app. We'll keep improving Gokaku Log into an app that supports your success, reflecting your input.

With Gokaku Log, turn your daily efforts into "passing." Why not start visualizing your study today?

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/