Turn notes into flashcards.
Photograph a page, upload the slides or record the lecture.
Memrize writes the deck, then spaced repetition makes you actually remember it. Free on Google Play.
3 in a row
5
24New card
Which organelle produces most of a cell’s ATP?
Nice!
+7 XP · 3 in a row
Explain
12
2
340
Plus
Day 13 awaits
Review
Cell biology
10 cards · 2 min · 3 more due in other decks
Daily quests
120 of 150 XP · 1/3 done
15
Answer 20 cards
Finish 2 sessions
Get 5 right in a row
Your decks
See all
Cell biology
8 due · 64% mastered
Spanish verbs
120 cards · 41% mastered
2
The app
Every subject, every exam, one game.
Make a deck from tonight’s notes, play the session, get the next review scheduled, keep the streak, climb the league. Every day until the exam.
A deck from your notes in a minute.
Photograph the pages or upload the slides. Every card is checked against your material before you see it.
Create a deck
- Photograph notesA page of your notes or textbook
- Upload a filePDF, slides or a document
- YouTube videoA lecture, turned into notes and cards
- Record a lectureMemo listens, takes notes, makes the deck
72%Writing wrong answers that look right
- Reading your material
- Finding what’s worth knowing
- Writing your questions
- Checking every answer
- Building your study path
31 cards so far · from 14 pages of notes
Questions that change as you learn.
Multiple choice while a card is new. Typed recall, blanks and true or false once you know it.
New card
Which organelle produces most of a cell’s ATP?
RibosomeMitochondrionGolgi apparatusLysosome Hint
ExplainCheckEvery deck paced to its exam.
Set the exam date. Every card comes back before the day, aiming for 95% recall.
Exam in 12 daysCell biology
8 due · 64% mastered
Spanish verbs
120 cards · 41% mastered
Exam in 9 daysMicroeconomics
3 due · 80% mastered
Exam in 21 daysCalculus II: integrals
11 due · 32% mastered
Art history, Baroque
27 cards · 90% mastered
A streak with a safety net.
One session a day keeps it. A freeze, earned every seven days, covers the day you miss.
12day streak
MTWTF
SS 2 freezes. Memo uses one by himself if you miss a day.Milestones
- 7
- 14
- 30
- 50
- 100
- 180
- 365
2 days to your next milestone
Three quests a day, and a chest.
Answer cards, finish sessions, get five in a row. All three open the chest.
TodayDaily quests
Resets in 6h 12m
1 / 3- Answer 20 cards14/20
- Finish 2 sessionsDone
- Get 5 right in a row3/5
A league of people like you.
Every session's XP counts on this week's board. The top move up a tier, Bronze to Diamond.
gold League
5D 11H- 1
Amira1,240 XP - 2
Jonas1,105 XP - 3
Priya980 XP - 4
You940 XP
- 1
Ask Memo, mid-session.
Ask why an answer is right, get it explained from your own material, and keep it as a card.
Why does the mitochondrion need oxygen?
Because the last step of making ATP hands electrons to oxygen. Without it the chain backs up and the cell falls back to glycolysis, which makes far less ATP. Want a card on that?Add the cardQuiz me on this deckMessage Memo
Students like it.
Rated 4.8 out of 5 from 246 ratings on Google Play.
Every written review with four or five stars, copied unedited from Google Play, where only people who installed the app can review it.
“🤝🏻”
“it's really good app for study”
“memrize is great app.”
“love it”
“it is so good”
“very good”
“very interesting for me”
“very good application”
“good”
“Like”
“Okay.”
“Good”
“perfect”
“spoke English correctly at the end”
“excellent app”
How it works
Any material. Any subject.
Every way in ends the same way: a deck, in the order the material teaches it. Up to 50 pages a deck free, 1,000 with Plus.
- A photo of your notes
- A PDF
- Lecture slides
- A Word doc
- Pasted text
- A YouTube link
- A recorded lecture
- A Quizlet export
- An Anki export
Science
Biology, chemistry, physics, medicine
Maths
Calculus, statistics, formulas
Languages
Vocabulary, verbs, grammar
Humanities
History, law, economics, psychology
Arts
Art history, music, literature
Everything else
Certifications, driving theory, trivia
Why it sticks
Built on what the research says works.
The learning system is written down in the app's own docs. This is what it does, in plain words.
Active recall, not rereading.
Every card is asked, not shown: multiple choice at first, typed recall once it gets stronger.
Spaced repetition that does the maths.
FSRS, the algorithm behind modern Anki, times every review to keep recall at 90%.
Ten cards, about two minutes.
Due cards first, then new ones. A missed card comes back later in an easier format.
The research behind it, in plain words:
Pricing
Free to study. Plus for the big weeks.
The free plan is the whole game. Plus is more decks, more pages and unlimited Memo.
Free
For a deck or three.
- Decks kept3
- Material per deck50 pages
- Cards per deck80
- New AI decks3 a day
- One video30 min
- Memo chat15 a day
- Add material to a deck—
- Every study mode: Learn, Flip cards, Speed round
- Spaced repetition, exam dates, streaks, quests, leagues
- Photo, PDF, text, YouTube, recordings and imports
Memrize Plus
For exam season and whole textbooks.
A yearly plan with a 7-day free trial, or a weekly last-minute plan. The price is in the app, in your currency. Cancel any time.
- Decks keptUnlimited
- Material per deck1,000 pages
- Cards per deck2,000
- New AI decks25 a day
- One video3 h
- Memo chatUnlimited
- Add material to a deckYes
Before you install.
What students ask before they install.
What can I turn into flashcards?
A photo of your notes, a PDF, PowerPoint, Word, text or Markdown file, pasted text, a public YouTube video, a recording of the lecture, or a set exported from Quizlet or Anki. A deck can hold up to 50 pages of material free and 1,000 with Plus; longer material is cut at the limit and the rest can be added later.
How are the questions made?
The material is read as a whole, page layout and handwriting included, and planned into testable units in the order it teaches them. Each card gets a question, an answer, a short answer for typing, wrong options with the reason they are wrong, a blank, and a true-or-false pair, then a second pass checks them against the material and drops anything wrong or duplicated.
Does it work in my language?
Cards are written in the language of the material you upload. The app itself is in English for now.
What does spaced repetition mean here?
Every review is scheduled by FSRS, the algorithm behind modern Anki, at a 90% target recall. Your first answer to a card in a session sets its next date; a card counts as mastered once it would be remembered for three weeks. Set an exam date on a deck and it aims for 95% and paces the new cards so all of them are met before the day.
Can I study toward an exam date?
Yes. Set the exam date on a deck and until then reviews aim for 95% recall, no interval runs past the exam day, and new cards are paced so every card in the deck is met by the day before, at least five a session.
Which subjects does it work for?
Anything with material to learn from: biology, chemistry, medicine, law, history, economics, languages, calculus, art history, a certification at work. The deck icon reads the subject from the title. Fill-in-the-blank, true or false and typed recall come from the material itself, so a formula sheet and a chapter of history get different questions.
Is Memrize free?
Yes. The free plan keeps 3 decks at a time, makes up to 3 AI decks a day with 50 pages and 80 cards each, and has every study mode, the streak, quests and leagues. Plus lifts the limits and starts with a 7-day free trial on the yearly plan. Billing goes through Google Play, and you cancel there.
Is there an iPhone app?
Not yet. Memrize is on Google Play for Android phones and tablets. On a computer, the Google Play button opens the listing, where you can install it on an Android phone signed in to the same Google account.
Is Memrize the same as Memrise?
No. Memrise is a separate language-learning app from another company. Memrize, with a z, is a study app that turns your own notes, PDFs and lectures into flashcards and quizzes for any subject, made in Sweden.
Who is Memo?
Memo is the study coach in the app: the character at every question, the one who welcomes you back after a break, and the chat you can ask to explain a card or build a deck on a topic. Memo is an AI, not a person. Your own character is separate, an animal you pick and dress with coins you earn by studying.
How do I delete my account?
In the app: Profile, then Settings, then Delete Account at the bottom, and confirm. Your account and everything in it is permanently removed within 7 days. You can also email aimemrize@gmail.com and we will do it for you.
Photograph one page.
See the deck it makes, then play the first session. Free on Google Play.
4.8 · 246 ratings on Google Play