The Teacher Planner that adapts to the real pace of your classroom
Say goodbye to rigid spreadsheets and bulky paper notebooks. Manage schedules, mirror subjects, disruptions with Limbo, and assessments all in one place built specifically for teachers.
What does MestreZen Planner save you?
Crafted by educators to boost productivity and keep your classroom lesson plans effortlessly on track.
Save over 4 hours weekly
Never manually rearrange schedule grids when things change. Everything recalculates and moves forward automatically.
Holidays & school calendar synced
The official academic calendar calculates your exact teaching sessions without manual date counting.
Mirror subjects across parallel classes
Teaching sections A, B, and C? Plan lessons once and replicate across parallel groups with a single click.
Limbo for unexpected disruptions
Field trips, weather alerts, or strikes? Park pending activities in Limbo and pull them right back into your next open class.
Why is it better than the alternatives?
Compare MestreZen’s teacher-first flexibility against traditional or complex tools.
| Feature / Capability | ⭐ MestreZen Planner | Excel / Google Sheets | Other apps |
|---|---|---|---|
| Custom schedule intervals and periods | ✓ 100% customizable down to the minute | Manual and tedious | Rigid with fixed presets |
| Disruption handling (Limbo queue) | ✓ Native: park and recover in 1 click | Cut and paste dozens of rows | Disrupts entire term planning |
| Mirror subjects (parallel groups) | ✓ Automatic synchronization across sections | Manual copy across worksheets | Partial or missing |
| Privacy & free cloud sync | ✓ 100% Free, database storage without sensitive personal data | Disconnected files on hard drive | Expensive recurring paywall per teacher |
All the features you need in one place
A complete suite designed with dark mode support and ultra-clean ergonomics.
Horari 100% Personalitzable
Configura les hores d'inici i fi, aules i esbarjos al minut, o tria una de les 4 plantilles predefinides.
Calendaris per Grups
Distingeix el final de curs per a 2n de Batxillerat o Cicles Formatius, i visualitza esdeveniments al calendari.
Seqüencial de Matèria
Numeració cronològica exacta de totes les sessions reals, amb filtres d'estat i accés a les tasques.
Enllaç a Google Drive
Associa una carpeta de Drive a cada matèria per obrir els teus materials didàctics directament des de qualsevol vista.
Sincronització en Segon Pla
Sense recàrregues de pantalla. Treballa a l'escola i a casa tenint les teves dades sempre sincronitzades i segures.
Exportació a Excel
Descarrega la teva programació en format Excel XLSX per presentar-la o guardar-ne còpies.
Commitment to Free Access & Privacy
Full transparency: a 100% free tool for educators, with cloud backup to restore your sessions and zero sensitive data.
100% Free, no catch
No subscriptions, no credit cards, and no hidden traps. There is no "free trial" because it is not a 14-day trial that later tries to charge: open the planner and use it freely whenever you need.
Secure database without sensitive data
Your sessions and timetables are saved in our database exclusively so you can recover your work anywhere. Because you only plan subjects, schedules, and lesson activities (never student names or personal files), no sensitive personal data is ever stored.
Frequently Asked Questions
Everything you need to know about the Planner.
Is the Lesson Planner completely free?
Yes, the Planner is 100% free for all teachers. It is not a trial version and there will never be any charges later on: you can open the planner and use it freely throughout the school year.
How does it handle holidays and assessment dates?
You have a configurable school calendar where you can enter local holidays, bank breaks, and term assessment dates tinted directly onto the monthly grid.
Where and how are teacher sessions stored?
To allow you to retrieve your timetable and lesson plans from any device, data is securely stored in our database linked to your teacher account. Because the app is designed strictly for instructional curriculum planning and requires no student names or personal records, no sensitive personal data is ever collected.
Start planning your classes stress-free today
No installs, no credit card, no complicated forms. Jump straight in.
🚀 Open Planner