Teacher's Assistant

The offline gradebook, attendance, and lesson planner for K-12 teachers. Teacher's Assistant is a private, offline-first classroom companion built for K-12 teachers. Track grades, take attendance, plan lessons, and capture student feedback — all from your phone. No account. No sign-up. No internet required. Ever. EVERYTHING YOUR CLASSROOM NEEDS — Gradebook Track assignments, worksheet scores, and term grades per class. Quick entry, instant averages, CSV export when you need a backup. — Attendance Mark present, absent, or late with one tap. Or call the roll out loud — voice attendance transcribes your roster check into entries automatically. — Lesson planner Draft, save, and reuse weekly lesson plans. The AI lesson drafter suggests a starting structure when you need a fresh idea. — Timetable Your weekly teaching schedule with built-in conflict detection so two classes never overlap by accident. — Student feedback journal Capture observations about each student by voice or text. Tag follow-ups so the important notes never slip away. — Homework tracker Log assignments and due dates per class, with a clear view of what is coming up. — Seating layouts Sketch and save the seating chart for every class. — Parent communication log Record calls, emails, and meetings with parents, organized per student with full history. — Weekly insights An AI-powered weekly summary that surfaces attendance dips, grade trends, and students who may need extra support. — Report card drafts Start each term's reports from saved templates, then customize per student. — Behavior records Quickly log positive and negative behavior to build an honest picture over time. ON-DEVICE AI — NEVER A CLOUD CALL Voice transcription, worksheet OCR, weekly insights, and lesson drafting all run entirely on your device: - Google Gemini Nano (via Android AICore, where supported) for insights and lesson plan drafts - Google ML Kit for worksheet text recognition - Android's built-in speech recognizer for voice attendance and voice feedback If your phone doesn't support a given AI feature, the app falls back to manual entry and keeps working normally. Your students' names, scores, and feedback never leave your device. 100% OFFLINE, 100% PRIVATE - No account, no login, no email required - No internet permission requested in the manifest - No analytics, no crash reporting, no advertising SDKs - No data ever uploaded — everything lives in your device's private app storage - Uninstall the app and your data is gone, because we never had a copy This is a teacher's planner, not a data product. DESIGNED FOR REAL CLASSROOMS Whether you teach Grade 1 phonics or AP Calculus, Teacher's Assistant adapts to your workflow: - Manage multiple classes across multiple academic years - Promote students at year-end without losing their history - Archive old classes and restore them anytime - Export your entire database to CSV for safekeeping - Local notifications for reminders you choose to schedule PERMISSIONS, EXPLAINED - Microphone — only when you tap a voice control. Audio is transcribed on-device and discarded. - Camera — only when you scan a worksheet. The image is read on-device and discarded. - Notifications — only for local reminders you schedule. No remote push. WHO IT'S FOR - K-12 classroom teachers in public, private, and home-school settings - Substitute teachers who need a quick, private way to track multiple classes - Tutors who want a lightweight gradebook and attendance tool without a SaaS subscription - Any teacher who has tried a cloud-based teacher planner and decided their students' data deserves to stay on their own phone SUPPORT Questions, ideas, or bug reports — email [email protected]. Real human, real reply. Teacher's Assistant is free to download. Quiet, fast, and private — the way classroom tools should be.