Tewter
Education
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
New practice problems added weekly! Master algebra, calculus, and more with smart practice designed by students, for students.
Master math with Tewter — your personal practice companion built by students, for students.
Whether you're tackling algebra, conquering calculus, or sharpening your mental math skills, Tewter provides the focused practice you need to succeed. Our adaptive learning system helps you identify weak spots and build confidence through targeted exercises.
**SMART PRACTICE**
• Practice problems tailored to your skill level
• Step-by-step guidance when you need it
• Instant feedback on every answer
• Track your progress over time
**PHOTO SOLVE**
• Snap a photo of any math problem
• Get instant solutions and explanations
• Perfect for checking homework or understanding tricky concepts
**MENTAL MATH TRAINING**
• Speed arithmetic challenges
• Build your streak and earn bonuses
• Improve calculation speed and accuracy
**COMPETE & COLLABORATE**
• Global leaderboards to see how you rank
• Challenge friends to real-time math races
• Stay motivated with daily goals
**TOPICS COVERED**
• Algebra (equations, factoring, polynomials)
• Pre-Calculus (functions, trigonometry)
• Calculus 1 & 2 (derivatives, integrals, series)
• Mental Math (arithmetic, speed drills)
Built by college students who understand the struggle. Tewter is the study tool we wished we had — and now it's yours.
Download Tewter today and start practicing smarter!
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Ratings & Reviews
The developer, JAYLEN DEAN CAMPBELL, 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
- Identifiers
- Usage Data
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
- JAYLEN DEAN CAMPBELL
- Size
- 32.8 MB
- Category
- Education
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Tewter