IB · AP · A-Level · Competitions Study Companion
International curriculaSyllabus-alignedAnnotated diagramsNotebook-style
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Meet Ollie
Meet Ollie
Ollie is the AI learning assistant of Owls Prep, named after the owl—a symbol of wisdom in Western culture.
Our team of engineers and education experts is dedicated to integrating cutting-edge AI with education, providing students of A-Level, AP, and IB with professional, efficient learning tools.
Like a wise owl, Ollie accompanies you through the night of learning, lighting your path and helping you conquer every international curriculum challenge with AI.
"Feed me fish treats 🐟, and I'll work harder for you~"
— Ollie
Key Features
An AI learning assistant built for international curricula
Exam-Level Solutions
AI reasoning strictly aligned with IB/ALevel/AP standards. Only provides effective answers within the syllabus scope, matching real exam quality.
Visual Explanations
Beyond answers—complete step-by-step solutions, difficulty analysis, common pitfalls, and helpful diagrams to truly understand core concepts.
Core Subjects Focus
Deep expertise in Math, Physics, Chemistry, Economics. Expert-optimized and human-calibrated by experienced teachers. Continuously expanding.
All-in-One Prep
Coming soon: Integrated problem search, notes, mistake tracking, and intelligent test generation—forming a complete learning loop for efficient exam prep.
Ace exams.
Ollie's got you, instantly.
Real words from students across the country ✨
Calculus made easy
Huge help for AP Calculus BC. Math finally makes sense. Highly recommended.
L
Shanghai AP High
Solves what other AIs can't
More accurate than most AI apps, and it can draw diagrams for graph questions.
X
Shenzhen A-Level High
The first real physics helper
Tried many apps—this is the first that stays within the IB syllabus. Love it 😎
C
Jiangsu IB High
A-Level lifesaver
Finally an AI that understands A-Level math. Step-by-step and close to real answers.
Z
Hangzhou A-Level High
Economics made simple
Great diagrams and explanations. Helped me jump from 5 to 7 in IB tests.
B
Beijing IB High
Calculus made easy
Huge help for AP Calculus BC. Math finally makes sense. Highly recommended.
L
Shanghai AP High
Solves what other AIs can't
More accurate than most AI apps, and it can draw diagrams for graph questions.
X
Shenzhen A-Level High
The first real physics helper
Tried many apps—this is the first that stays within the IB syllabus. Love it 😎
C
Jiangsu IB High
A-Level lifesaver
Finally an AI that understands A-Level math. Step-by-step and close to real answers.
Z
Hangzhou A-Level High
Economics made simple
Great diagrams and explanations. Helped me jump from 5 to 7 in IB tests.
B
Beijing IB High
Free Study Guides
Exam-aligned, with worked past paper examples
- AP Calculus AB Can change occur at an instant? Complete Study Guide | AP Calculus ABMaster can change occur at an instant? for AP Calculus AB: core concepts, worked examples, exam-style practice questions, common pitfalls, and quick-refere…
- AP Calculus BC Can change occur at an instant? Complete Study Guide | AP Calculus BCMaster can change occur at an instant? for AP Calculus BC: core concepts, worked examples, exam-style practice questions, common pitfalls, and quick-refere…
- AP Precalculus Equivalent representations of polynomial and rational expressions Complete Study Guide | AP PrecalculusMaster equivalent representations of polynomial and rational expressions for AP Precalculus: core concepts, worked examples, exam-style practice questions,…
- A-Level Further Mathematics: Further Mechanics Study GuideMaster A-Level Further Mathematics Further Mechanics for your Further Math exam. Covers projectile motion, rigid body equilibrium, circular motion, Hooke's law, and variable force motion with worked examples and exam tips.
- A-Level Chemistry: Atomic Structure Complete Study GuideMaster A-Level Chemistry Atomic Structure: subatomic particles, isotopes, mass spectrometry, s/p/d electron configurations, ionisation energy trends and periodic table links, with worked exam-style questions.
- Dynamics Study Guide for A-Level PhysicsMaster A-Level Physics dynamics: Newton’s laws, mass vs weight, momentum, impulse, collisions, plus practice questions and exam tips to score full marks across Papers 1, 2 and 4.
- Biological Molecules Study Guide | A-Level BiologyMaster water properties, carbohydrates, lipids, protein structure, and enzyme models for A-Level Biology, with worked examples, exam pitfalls, and syllabus-aligned practice questions.
- AP Biology Elements of Life Complete Study Guide | AP BiologyMaster elements of life for AP Biology: core concepts, worked examples, exam-style practice questions, common pitfalls, and quick-reference cheatsheet. Ali…
- AP Chemistry Atomic structure and electron configuration Complete Study Guide | AP ChemistryMaster atomic structure and electron configuration for AP Chemistry: core concepts, worked examples, exam-style practice questions, common pitfalls, and qu…
- AP Macroeconomics Comparative Advantage, Absolute Advantage, and Gains from Trade Complete Study Guide | AP MacroeconomicsMaster comparative advantage, absolute advantage, and gains from trade for AP Macroeconomics: core concepts, worked examples, exam-style practice questions…
- AP Microeconomics Comparative Advantage and Gains from Trade Complete Study Guide | AP MicroeconomicsMaster comparative advantage and gains from trade for AP Microeconomics: core concepts, worked examples, exam-style practice questions, common pitfalls, an…
- AP Physics 1 Kinematic Equations for Constant Acceleration Complete Study Guide | AP Physics 1Master kinematic equations for constant acceleration for AP Physics 1: core concepts, worked examples, exam-style practice questions, common pitfalls, and …