Question of the Day Free
One high-value clinical vignette, refreshed daily. Answer it to keep your streak going and earn bonus points.
Coming soon to iOS & Android
Board prep that fits between shifts.
ZOZA turns spare minutes into real progress: board-style clinical vignettes organized by disease state, a schedule that brings back what you missed, and a free Question of the Day to keep your streak alive.
Question of the Day is free, every day. Full access includes a 3-day free trial for eligible new subscribers.
Built for
MD / DO
PharmD
NP
PA
Residents
Practicing clinicians
Free, every day
Try today's Question of the Day.
The same board-style vignette everyone in the app gets today. A new one every midnight Pacific.
Loading today's question…
What's inside
Study what's on your exam, not someone else's.
Tell ZOZA your degree and it shows you the sections written for your profession, so your study time goes where it counts.
Disease state modules
Focus on one therapeutic area at a time, from cardiology to oncology, with a mastery bar for each.
Choose For Me
Short on time? Get a 10-question session picked from your past performance and review schedule. No decisions needed.
Spaced repetition
Questions you miss come back at the right moment. A question counts as mastered only after you've answered it correctly several times in a row.
Flashcards & Misses deck
Flip through key drug facts on the go, and drill only the questions you've gotten wrong.
Leaderboard
Earn points for correct answers and see how you rank against peers. Only your first name and last initial are shown.
Disease states
Eleven modules, organized the way you'll be tested.
Cardiology
Endocrinology
Gastroenterology
Infectious Disease
Nephrology
Neurology
Oncology
Preventive Care
Psychiatry
Pulmonology
RheumatologyMore on the way
How it works
Know exactly how ready you are.
- 1
Answer a vignette
Every question comes with an explanation, right or wrong.
- 2
ZOZA schedules the review
Misses come back sooner. Questions you know come back less often.
- 3
Watch mastery climb
Progress is tracked per module and overall, so you can see where to spend your next session.
Cumulative mastery
Cardiology78%
Endocrinology61%
Infectious Disease47%
Nephrology33%
Oncology20%
Example progress. Yours starts at zero and fills in as you study.
Pricing
One subscription. Everything unlocked.
Every plan includes all modules, Choose For Me, flashcards, the Misses deck and the leaderboard.
✅ Question of the Day is free for everyone, every day. No subscription needed.
Monthly
$10
per month
3 Months
$27
every 3 months
Save 10%
Best value
Yearly
$99
per year
Save 17%Prices in USD. Eligible new subscribers get a 3-day free trial through their app store. A payment method is required, and the plan renews automatically unless you cancel before the trial ends. Cancel anytime in your app store account settings.
ZOZA is almost here.
We're putting the finishing touches on it. Store links go live here at launch.
Support
Need a hand?
Contact us
Questions, bug reports, or a question you think is wrong? Reach us through the Ironwood Operations contact form. Include the email on your ZOZA account so we can find it.
Subscriptions
Subscriptions, trials and refunds are managed by your app store. Cancel or change your plan in your Apple ID or Google Play subscription settings. On a new device, use Restore Purchases in the app.
Delete your account
Go to Settings → Delete Account in the app. Deletion is immediate and permanent. If you can't get into the app, ask through the contact form and we'll delete it for you. See the privacy policy.