Pass the AMC.
Study offline.

A growing AMC Part 1 question bank with worked explanations and spaced repetition — on your phone, with or without a signal.

An answered AMC Part 1 question in DuoVa: the correct option marked with a green tick, the chosen wrong option marked with a red cross, community answer percentages beside each option, and a worked explanation below.
From the group chat to your bank

That question everyone argued about? Make it yours.

AMC questions circulate constantly — pasted into a Telegram channel, a Facebook group, a WhatsApp thread. Usually as plain text. Usually half-remembered. Never with a confirmed answer, so the same question gets re-argued in five different places. DuoVa turns that scrap into something you actually own, sitting alongside everything else you are revising.

1

Paste what circulated

Someone drops a question into a group with no answer and half the stem missing. Copy it, paste it straight into DuoVa.

2

Reconstructed

DuoVa rebuilds it into the stem, the options, the answer and the reasoning — the same format as the rest of your bank, not a screenshot you'll lose track of.

The same question after DuoVa has reconstructed it into a proper multiple-choice card, ready to answer.
3

Share it back

Export it as a clean card — vignette, answer and reasoning — and send it to the colleagues sitting the same exam.

The reconstructed question answered and ready to share as a clean card, with the explanation included.
How it works

Built for the way doctors actually revise

Twelve-hour days, borrowed minutes, unreliable signal.

1

Open the app

No load screen, no sync spinner. The bank is already there.

The DuoVa app shell, with a floating bottom navigation for Home, Review, DuoVa, Library and Settings.
2

See what's due

A due-today count and a 30-day accuracy trend, from your actual review history.

The DuoVa dashboard showing questions due today, a 30-day accuracy trend, correct and wrong counts, and the topics losing the most marks.
3

Answer and learn

Every question carries its worked explanation, right where you need it.

An answered question with the correct option marked and a worked explanation below.
4

Track your mastery

See exactly which topics are shaky and which are fading from memory.

The topics screen, ranking topics by percentage of questions answered wrong, such as Endocrine and Cardiology.
Spaced repetition

Scheduled for the moment you're about to forget it

FSRS decides what to show you next — not a fixed list, not everything in order, but the question closest to slipping from memory. A daily due count and your accuracy trend tell you exactly where you stand before you open a single question.

DuoVa's dashboard: questions due today, a 30-day accuracy trend, and where marks are being lost.
DuoVa's topics screen ranking weak topics by percentage wrong, and flagging topics that are fading from memory.
Know where you're weak

Not just a score — a map of what to fix

Topics are ranked by what's actually costing you marks, split from topics that are simply fading and need spacing, not re-reading. Add a private margin note on any question as you go, or ask a "what if" to see how the answer changes when one detail in the stem does.

Light or dark

Comfortable at 6am or midnight

Matches your system theme — no separate setting to hunt for.

The topics screen in light mode.
Light
The topics screen in dark mode.
Dark

And everything else that's built in

Works with no connection

The whole bank lives on your device. Study on a plane, on a ward with no signal, or with data off — nothing waits on a network.

Your own notes on any question

Write a margin note on any question. Private, searchable, and kept on your device with everything else.

"What if…" variations

Change a variable in the stem — the age, the finding, the drug — and see how the answer changes, generated on request.

Linked to the textbook

Jump straight from a question to the passage of the reference textbook it was drawn from.

Search everything at once

One search box across your questions, your notes and the textbook — instead of three separate places to look.

A community feed

See what other candidates are working through, alongside your own review queue.

Exams

What is ready now, and what is being built.

Request early access

DuoVa is in closed testing with a small group of doctors. It is not on the app stores yet.

Send an email and you will get the app, and a note when it opens up more widely. No list, no marketing — a reply from a person.

Email for access

Questions

How many questions does DuoVa have for the AMC Part 1?
A growing bank, each question with the full worked explanation and, where the source provides it, a note on why each of the other options is wrong. You can also turn any question you come across elsewhere — in a Telegram channel, a Facebook group, a half-remembered vignette — into a proper entry in your own bank.
Does DuoVa work without an internet connection?
Yes. The entire question bank is stored on your device. You can study on a plane, on a ward with no signal, or with mobile data switched off, and your progress is kept locally.
How does DuoVa decide what to show me next?
It uses FSRS spaced repetition, which schedules each question for the moment you are about to forget it, rather than showing everything at a fixed interval.