Turn school content
into quizzes
to review at home.
With Raizá, students aged 13 and over send photos or PDFs of school materials and create quizzes to review by answering questions, remembering what they learned, and studying more actively.
School stages
Elementary school
grades 1, 2, 3, 4, and 5
Middle school
grades 6, 7, 8, and 9
High school
grades 10, 11, and 12
Take Raizá with you on your phone
Install on the App Store or Google Play and turn photos or PDFs of school materials into quizzes to review at home.
- Quizzes from school materials
- Active review anywhere
- App Store and Google Play
Choose your store
Home review can be lighter, active, and engaging.
When content comes from school, organizing materials, coming up with questions, and finding time to review can be challenging. Raizá turns that process into a clearer experience for focused study.
Content comes from school
Photos, workbooks, notebooks, or PDFs become the starting point for review.
You study by answering
Instead of just rereading, you try to remember, choose answers, and learn from mistakes.
Track your progress
See correct answers, mistakes, and what you need to review again.
In a few steps, content becomes a quiz
You send school content, Raizá organizes the review, and turns studying into a more active experience.
Send the content
Take photos of the notebook, send workbook images, or add files to start the review.
Raizá organizes the review
The app matches the uploaded material with the subject and topic to prepare a clearer review.
Answer the quiz
Study by answering questions, get explanations, and learn more actively.
See the results
Track correct answers, mistakes, and areas that need reinforcement.
See how photos and PDFs become quizzes.
Send notebook photos, worksheet images, or a PDF. Raizá organizes the material and creates questions for a more active review in elementary school, middle school, and high school.
See how to turn materials into a quiz
It's not just generating questions. It helps you remember, answer, and learn.
Raizá doesn't use generic content: it turns the material you send into a review connected to your school routine.
Talk about what was studied.
Raizá Chat talks about the content from reviews and quizzes. The focus is studying and education, with safety limits. There is no chat between users.
Conversation with the context of the material sent and what you already reviewed
Focus on studying and education, not open-ended chat
Safety limits for chat use
Made for students aged 13 and over who want to review with more focus and autonomy.
Send school content and get an organized review
Ideal for reviewing subjects, tracking studies, and preparing for tests.
1 full review =
pages
questions
From school subject to review quiz.
Raizá was born inside one family to help many others.
We combine business, technology, and a deeply personal motivation to make study routines lighter, more active, and more engaging. Raizá, also written as Raiza, is a study app for students aged 13 and over, in elementary school, middle school, and high school.
Sabrina
Business, strategy, and marketing
Leads business vision, strategy, marketing, and communication, always focused on families' needs.
Luiz
Technology and development
Turns ideas into technology, builds the platform, and ensures a safe, simple, and efficient experience for everyone.
Luísa
Our daily inspiration
She is our daily inspiration. From her study routine came the desire to create a tool that helps other families experience this moment with more ease and meaning.
Raizá doesn't use generic content: it turns the material you send into a review connected to your school routine.
A solution created by a family, inspired by our daughter's real learning routine.
Plans and limits
A 7-day free trial with 3 reviews, the global quiz, challenges, and 5 Raizá Chat messages.
Free trial
7 days free
- 1 study profile
- 3 reviews
- global quiz included
- up to 20 pages
- up to 20 questions
- 1 regeneration
- history created during the trial is saved
- Raizá Chat: 5 messages
- challenges unlocked
After the trial, you need to subscribe to a plan to keep creating new reviews.
Individual Plan
Monthly
Annual
R$ 598,80
R$ 49,90
R$ 499,90
per month
per year
R$ 41,66/mo equivalent
Save R$ 98,90
- 1 study profile
- 15 reviews per month
- 20 questions per review
- up to 30 pages per review
- Challenges with unlimited quizzes
- Raizá Chat: 90 messages per month (not cumulative)
- Calendar to closely track your full study routine
Family Plan
Monthly
Annual
R$ 958,80
R$ 79,90
R$ 789,90
per month
per year
R$ 65,83/mo equivalent
Save R$ 168,90
- up to 5 study profiles
- 35 reviews per month
- 20 questions per review
- up to 30 pages per review
- Challenges with unlimited quizzes
- Raizá Chat: 180 messages per month (not cumulative)
- Calendar to closely track each profile's study routine
Prices are listed in Brazilian reais (BRL). At checkout, the amount is converted to your local currency.
100% secure payment with end-to-end encryption
Privacy at the center.
No public exposure of your profile.
Raizá was designed to support studying safely, without turning you into a public profile, ranking, or social network. The app is for people aged 13 and over.
Raizá's technology was designed to support purposeful learning with more privacy. Learn more in the Privacy Policy, including analytics, advertising, and how to limit tracking on your device.
Frequently asked questions
Get answers about uploading materials, using the app, the 13+ audience, and privacy.
No. Raizá is a tool to support review and active learning. It turns school content into interactive quizzes to help you remember, answer, and learn more engagingly.
Yes! You can send photos of notebooks, workbook images, or PDF files. Raizá organizes the material and creates personalized quizzes for review.
No. Raizá can process photos and images of school materials, turning the content into review questions.
Yes! Raizá can create questions based on any school content you send, as long as it relates to your study routine.
Raizá supports elementary school (grades 1–5), middle school (grades 6–9), and high school (grades 10–12).
Raizá is intended for people aged 13 and over. By creating an account, you declare that you meet this requirement. If you are between 13 and 18, we recommend involving a parent or guardian in accordance with applicable law.
The number of pages varies by plan. On the free trial, you can send up to 20 pages per review.
After upload, Raizá processes the material, identifies main topics, and creates a personalized quiz with questions based on the content sent. The quiz is ready for you to study.
No. Raizá is a tool to support home study routines. It complements school learning but does not replace teachers or specialized support.
Yes. Raizá was built with security and privacy in mind. There is no public exposure of your profile, no social network, public ranking, or chat between users. The app may use analytics and advertising tools (such as Firebase Analytics and the Meta SDK) and subscription management (RevenueCat), as described in the Privacy Policy. You can limit tracking on iOS (ATT) and reset the advertising ID on Android.
Yes! We offer a 7-day free trial with 3 reviews, the global quiz, challenges, and 5 Raizá Chat messages, for 1 study profile, up to 20 pages, and up to 20 questions.
Still have questions? Talk to Raizá.