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01What it does

Danho is a study app for students in Zimbabwe revising for ZIMSEC O Level and A Level exams. Past papers are not hard to find. What is hard is knowing which ones you have already done, which you failed and what to revise next. Danho turns every paper you sit into a row marked sat, passed or still to try.

Every question you get wrong joins a revision pile that clears only when you answer it correctly, with no shortcut to mark it done. Sit a full paper against the clock, split it into shorter rounds, or lock in with Strict mode. Most questions carry a worked explanation, so a wrong answer shows you why the right one is right.

Set your study days and a plan spreads your subjects across the week, so nothing gets left behind before exams. The app works fully offline once your subjects are on the phone, with a calculator and data sheet where each paper allows them. Papers can also be sat on the Danho website and marked at the end.

32,381practice questions
29subjects at O and A Level
717real exam sittings
27,494worked explanations
Who it is for
  • Form 4 students sitting ZIMSEC O Level
  • Sixth form students sitting ZIMSEC A Level
  • Students revising several subjects to a weekly plan
  • Students who study offline or on little data
02Features
Past paper practice

Real past paper questions across every paper, sorted by year and syllabus code, the way you would find them in your own greenbook.

Revision pile

Every wrong answer joins your pile automatically. It clears only when you answer it correctly.

Progress ledger

Every paper you have sat, passed or still need to try, with streaks and daily activity kept per subject.

Timed and strict sittings

Sit a full paper against the clock, split it into shorter rounds, or lock in with Strict mode and feel the exam hall.

Study plan

Set your study days and the plan spreads your subjects across the week.

Exam tools built in

A scientific calculator and the data sheet appear exactly where the syllabus allows them, matched to each paper's rules.

04Questions

Is Danho free?

Danho is free to download from Google Play and the App Store, and the current past paper bank is free to practise. Some features may move to a paid tier in the future.

Does Danho work offline?

Yes. Once you have opened the app and picked your subjects, every past paper you download is stored on your device and works fully offline.

Which subjects does Danho cover?

29 subjects across O Level and A Level, including Chemistry, Physics, Biology, Mathematics, Computer Science and Commerce. New subjects are added regularly.

How many past paper questions are in Danho?

32,381 practice questions from 717 real exam sittings, with 27,494 of them carrying a full worked explanation.

Is Danho affiliated with ZIMSEC?

No. Danho is an independent study app and is not affiliated with, authorised by, endorsed by or officially connected to the Zimbabwe School Examinations Council (ZIMSEC) or the Ministry of Primary and Secondary Education.

Can I practise without installing the app?

Yes. Pick a subject and a year on the Danho website, answer every question and get marked at the end. The app holds more questions than the website and adds the revision pile, the progress ledger and the study plan.