Your school. On your phone.
Lessons, quizzes and results built around the Form One to Form Six syllabus — offline, in Kiswahili and English, on the phones people actually carry.
Free to start · Works on a 2GB phone · Keeps your work even when the network doesn't
For Tanzania's students and teachers
Wherever you are, Casuya is there.
Small tools, real days
Nothing flashy — just what makes school lighter
Built for an old phone and a shy network, not the other way around.
"One lesson a day is enough to begin. Your progress is saved the moment you join — lamplight or no lamplight."
Download once, study anywhere
Grab a topic on the school's Wi-Fi, then keep learning on the daladala home — no signal required.
Quizzes that mark themselves
Set once, grade instantly — so evenings go to the students who need help, not the pile of papers.
Progress you can actually see
Topic by topic, week by week — for the student tracking growth and the parent checking in.
Form One–Six · Mtaala wa Tanzania
The classes you actually take, all in one place
The same subjects you sit for in class, ready whenever you have a few minutes.
Learn a little every day, keep the whole class steady, and face the National Exams with confidence — not dread.
Real people, real days
Made for classrooms like yours
A teacher, students and a father — the everyday people Casuya is built for.
Tanzania
"With Casuya I set quizzes once, and they mark themselves — so I spend the evening helping the students who need me, not grading by lamplight."
Cosmas Dismas
Teacher
Tanzania
"I download my notes on the school's Wi-Fi, then study on the daladala ride home. No signal, no problem."
Bahati Abeld Chusi
Student
Tanzania
"Some subjects are hard to follow in a crowded classroom. I can go back and re-learn at my own pace, again and again, until it clicks."
Kasmir Thomas Tlanka
Student
Tanzania
"I want to know my child is truly learning, not just passing. Now I can see real progress — test by test, topic by topic."
Eliya Kikoti
Father
Karibu — you are part of Casuya now.
Light enough for the phone you have. Built to work even where the network doesn't — so the only thing standing between you and passing goes away.