STEMReader
STEM textbook reader & solver
Free · In‑App Purchases
Turn STEM PDFs into interactive study tools. Jump to equations and figures, navigate contents and problems, solve exercises, and take notes in one place.
STEMReader makes it easier to read, navigate, and study technical textbooks and PDFs.
Instead of constantly scrolling through hundreds of pages to find an equation, figure, chapter, or exercise, STEMReader analyzes your document and builds tools around its structure.
With STEMReader, you can:
• Jump to equation and figure references
Tap recognized references while reading to quickly view the referenced equation or figure without losing your place.
• Navigate textbook contents
Browse the structure of your textbook and move quickly between sections.
• Find and work through problems
View detected exercises and problems without searching through the entire document.
• Work with exercises using Problem Solver
Open detected textbook problems in a focused workspace designed to make working through exercises easier.
• Take PDF notes
Keep your notes connected to the documents you are reading.
• Use scanned textbooks and PDFs
STEMReader is designed to work with technical documents, including textbooks that were originally scanned rather than created as digital PDFs.
Whether you are studying mathematics, physics, engineering, or another technical subject, STEMReader helps turn a static textbook into a more useful workspace for learning.
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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The developer, SAMUEL QUINTEIRO PEREZ, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Contact Info
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- User Content
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- SAMUEL QUINTEIRO PEREZ
- Size
- 12.2 MB
- Category
- Education
- Compatibility
Requires iOS 26.4 or later.
- iPhone
Requires iOS 26.4 or later. - iPad
Requires iPadOS 26.4 or later. - Mac
Requires macOS 26.4 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Three Documents $1.99
- This Document $0.99
- Plus Annual $7.99
- Plus Monthly $1.99
- Copyright
- © 2026 Samuel Quinteiro Perez