Trio: School & Institute
Attendance, homework & fees
Free · Designed for iPad. Not verified for macOS.
Trio is the app for the schools, institutes and education centres in Lebanon that run on Trio. Parents, students, teachers and the office each see exactly what concerns them, in Arabic (right-to-left), English or French.
Your school, institute or centre creates your account and gives you your sign-in: a code sent to your WhatsApp number, or a username or email with a password. There is no sign-up in the app. You see the tools your school, institute or centre uses.
FOR PARENTS AND STUDENTS
• Today: your sessions, homework due, new marks, unread messages, this week's exams and any invoice due.
• Schedule: your week and your day at a glance.
• Homework: see what is due, hand it in with a photo or a file, and get the mark back.
• Marks: every subject and period, with averages; exams, report cards, weekly feedback and materials.
• Attendance month by month, and absence excuses you send from the app.
• Payments: what is coming up, your invoices, the family statement and how to pay your school, in dollars and in lira.
• Class agenda, news, events that ask for your reply or consent, and conduct notes.
• Appointments: book a private lesson or a teacher meeting.
• Messages with the office and teachers, announcements and notifications.
• Certificates with a QR code anyone can check.
• Several children, schools, institutes or centres in one account.
• Profiles on this phone: each family member keeps their own account, with no new code.
• At a centre: share your school planner so your teachers can prepare your session; it is deleted automatically.
FOR TEACHERS AND STAFF
• Home: what needs you, such as hand-ins to mark and exams missing marks.
• Take attendance with one tap per student or group, even offline: it is sent once you are back online.
• Schools and institutes: the supervisor's daily register, late arrivals at the gate and substitute teachers.
• Mark hand-ins and exams; write the agenda, feedback, conduct notes and report-card comments; share materials.
• Check in and out with one tap: Trio checks that you are at your branch. Optional arrival and departure reminders use location in the background; Trio does not track where you go.
• Open doors, gates and lifts by holding your iPhone near their tag, once set up.
• Your timetable, availability, tasks, leave requests and payslips.
FOR OWNERS AND THE OFFICE
Everything from the web dashboard is in the app:
• An overview of the day, this month's money and what awaits your decision.
• Students, parents, staff, groups and classes, with import from Excel.
• Logins for families and staff, sent by WhatsApp or as printable login cards.
• Sessions, the timetable builder, and the staff register with check-ins to approve.
• Fee plans, installments, invoices, payments with receipts and family statements; automatic monthly billing; finance, expenses and payroll with flexible pay rules.
• Centres: monthly or yearly contracts, private lessons charged per lesson, hour or package, and WhatsApp reminders Trio writes and you send.
• Absence excuses, mark periods, admissions, news, events, certificates, tasks and HR records.
• Profile photo moderation, and search across your records.
• Archive and restore students, the WhatsApp and login delivery logs, credit paid ahead applied to the next invoice, and report cards for a whole term.
• Settings, branches, team and invitations, doors, your website with preview, insights, the audit log and your Trio billing, read-only.
PRIVATE BY DESIGN
• Each person sees only what their role allows: a parent sees their own children, a teacher their own groups.
• Two-step verification with an authenticator app and recovery codes, required for owners, admins and accountants.
• Lock the app with Face ID, Touch ID or your passcode.
• Delete your account from the app, or request its deletion there when your school issued your login.
• No ads and no tracking.
WhatsApp is a trademark of WhatsApp LLC. Trio is not affiliated with or endorsed by WhatsApp or Meta.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Supervisors can now take staff attendance, read the agenda of their campus, and delete exams; teachers can ask a supervisor to delete an exam. Fixes two-step enrolment when the app is reopened, attaching files from OneDrive and other cloud apps, and a clearer message when a school exam has no subject. Then use the language menu on the right ("English (U.S.) ▾") to switch to Arabic and French, if the listing has them, and paste the AR / FR notes from my earlier message.
The developer, Abbas Najem, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Health & Fitness
- Location
- Contact Info
- User Content
- Identifiers
- Usage Data
- Other Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Abbas Najem
- Size
- 59 MB
- Category
- Education
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 2 more
- English, Arabic, French
- Age Rating
4+
- 4+
- Contains
Messaging and Chat
- Copyright
- © 2026 AP Pictures
