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PiLab

About this app

🎓 Student Management and Tuition Settlement App for Solo Tutors, Ssem

While there are many systems for academies and tutoring centers, there were no tools available for solo tutors, retired teachers, or neighborhood tutors who teach one or two students one-on-one. Ssem fills that void — Officially launched on the Play Store.

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📌 Key Features

• Manage 1–5 students on a single screen (Grade, Subject, Tuition)

• One line memo per class → Automatically generates end-of-month billing messages

• Hourly / Monthly / Per Session — Freely set billing models per student

• KakaoTalk billing message → Copy → Paste into parent chat rooms

• Toggle "Deposit Received" → Automatically tracks and settles outstanding payments

• Progress memos → View student learning flow at a glance

• Overall Status → This month's billing, deposits, and outstanding payments + Payment due date D-day

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🔒 Student data is stored only on the teacher's phone

• Use immediately without registration or login

• Student names, contact information, class memos, and bank accounts are all stored only on the phone

• Zero student information transmitted or stored on the operations server — Even the administrator cannot view it

• Rewarded ads only — Student information is not transmitted to ad networks ...does not (Only ad identifier used for ad serving)

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💾 Automatic Backup + Restore (NEW)

• Automatic backup to phone every time you record — no need to worry separately

• Even if you change phones or reinstall, "Would you like to restore?" will appear upon reinstallation. Save student data exactly as it is with a single click

• Manual backup supported — ⚙ Settings → 1-Click JSON Download → Save to Drive/KakaoTalk 'To Me'

• Backup and restore entirely on your phone — No copies are kept on the production server

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💎 Start for Free · Premium

• Free: Up to 2 students — Temporary slots can be added by watching rewarded ads

• Premium: Unlimited students + Ads completely removed

- ₩2,000 per month / ₩19,000 per year (equivalent to ₩1,583 per month) / ₩49,000 for life

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⚡ Start in 5 minutes

1. ⚙ Settings → Enter Teacher Name, Account, and Basic Title

2. ＋ Add Student → Name, Grade, Subject, Tuition

3. Student Card → 💬 Classes Tab → Record First Class

4. 💰 Billing Tab → KakaoTalk Automatic Message Generation → Copy → Send

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🎯 For These People

• 1:1 tutors teaching 1 to 5 students

• College student tutors who need management after finding students through a tutoring app

• Retired teachers teaching English or Math in their neighborhood after retirement

• Operators of 1:1 lessons or study rooms for art, music, coding, etc.

• Those who used to manage tutoring using multiple Excel spreadsheets, KakaoTalk, and calendars

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📚 Built-in Operation Tips

7 Solo Tutoring Know-hows in the App's 'Operation Tips' — Receiving payment without pressure via billing messages, handling outstanding payments, setting tuition fees (hourly vs. monthly), the first week for new students, absence/suspension policies, building parental trust through progress management, and sole proprietor taxes.

**Automated Message Generation** ━━━━━━━━━━━━━━━━━━━━━━━

📧 Inquiries [e-mail]

© 2026 PPAI Lab · Sam