Algebra Handbook
Rules, graphs, solver, drills
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Explore algebra with worked examples and interactive graphs. Enter your own numbers and follow solutions step by step. Reference content works offline.
Algebra Handbook is an offline guide to school algebra and the beginnings of calculus: 159 articles in 16 topics, each with the key formula, a clear explanation, worked examples and the mistakes to avoid.
EVERY TOPIC IN ONE PLACE
Numbers and calculations, powers, polynomials, algebraic fractions, roots, linear equations and systems, quadratic equations, other equations and systems, inequalities, functions and graphs, sequences and progressions, exponents and logarithms, trigonometry, derivatives, antiderivatives and integrals, combinatorics and probability.
SEE WHY IT IS TRUE
119 rules and theorems come with a proof or a derivation, from the quadratic formula to the derivative of sine. 13 visual proofs show the idea in pictures, step by step: the square of a sum, completing the square, the sum 1 + 2 + … + n, the unit circle and more.
GRAPHS THAT MOVE
39 live graphs: move the sliders and watch the parabola shift, the sine wave stretch, the exponential grow and the tangent line slide along the curve.
A SOLVER THAT SHOWS ITS WORK
20 step-by-step solvers take your own numbers: linear, quadratic and biquadratic equations, systems, inequalities, absolute values, progressions, gcd and lcm, fractions, roots, logarithms, exponential and trigonometric equations, the vertex of a parabola, function analysis, the tangent line, integrals and combinatorics. Check your homework and see exactly where a mistake happened.
PRACTICE WITHOUT END
16 practice topics generate new problems every time, with instant feedback, an explanation after each answer, stars and a count of solved problems.
LEARN FROM EXAMPLES AND MISTAKES
318 fully worked examples and 555 typical mistakes that cost marks. "When it applies" shows exactly where a rule stops working.
REVISION TOOLS
A cheat sheet of formulas without the explanations, 20 reference tables (squares and cubes, primes, divisibility rules, trigonometric values, reduction formulas, derivatives, antiderivatives and more), a table of notation and a step-by-step guide to solving problems.
FIND IT FAST
Search by rule, formula or keyword, filter by topic or by favorites.
48 LANGUAGES
The app and handbook support 48 languages and regional variants, opening in a supported device language. Formulas follow local school notation. The handbook, graphs, practice and step-by-step solvers work without AI and without an internet connection.
Written as a study aid and a quick reference following standard school treatments of algebra. Corrections are welcome at the support address.
Algebra Pro
An AI algebra tutor right on your device
Problem scanner: recognize text from a photo and check it before asking the tutor
AI tutoring requires iOS/iPadOS 26 or later on a compatible device with Apple Intelligence enabled and its model ready. AI answers can contain mistakes. The tutor uses a language supported by Apple Intelligence, on-device Apple Translation where available, or English with a short note.
Monthly and yearly plans are auto-renewing subscriptions; manage or cancel them in App Store settings. Lifetime is a one-time purchase with no automatic renewal.
Terms: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The app and handbook support 48 languages and regional variants, opening in a supported device language. Formulas follow local school notation. The handbook, graphs, practice and step-by-step solvers work without AI and without an internet connection.
The tutor uses a language supported by Apple Intelligence, on-device Apple Translation where available, or English with a short note.
The developer, Oleg Korunov, 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 Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Oleg Korunov
- Size
- 109.1 MB
- Category
- Education
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 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 and 43 more
- English, Arabic, Bengali, Catalan, Croatian, Czech, Danish, Dutch, Finnish, French, German, Greek, Gujarati, Hebrew, Hindi, Hungarian, Indonesian, Italian, Japanese, Kannada, Korean, Malay, Malayalam, Marathi, Norwegian Bokmål, Oriya, Polish, Portuguese, Punjabi, Romanian, Russian, Simplified Chinese, Slovak, Slovenian, Spanish, Swedish, Tamil, Telugu, Thai, Traditional Chinese, Turkish, Ukrainian, Urdu, Vietnamese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Algebra Pro — Yearly $9.99
- Algebra Pro — Lifetime $19.99
- Algebra Pro — Monthly $1.99
- Copyright
- © 2026 Oleg Korunov
