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AP Exam Prep

8 AP exams mapped to real College Board section weights. Every section shows how many practice generators are available, so you know exactly what is covered and where gaps remain. Pick an exam and start practicing.

8

AP Exams

720+

Generators

20

Source Courses

100%

Free

AP Physics

Four exams covering mechanics and electricity & magnetism at both the algebra-based and calculus-based levels. Physics C exams draw from our Physics Mechanics, Dynamics, Physics E&M, and Circuits courses. Physics 1 and 2 cover a broader range at a conceptual level.

AP Physics C: Mechanics

Physics Mechanics, Dynamics

Excellent

Calculus-based mechanics: kinematics, Newton's laws, energy, momentum, rotation.

98 generators·6 sections·94 concepts
6/6 sections covered100%
Section breakdown
Kinematics
14%11 gens
Newton's Laws of Motion
20%24 gens
Work, Energy & Power
16%23 gens
Systems of Particles & Linear Momentum
14%11 gens
Rotation
20%29 gens
Oscillations & Gravitation
16%16 gens

AP Physics C: Electricity & Magnetism

Physics E&M, Circuits

Excellent

Calculus-based E&M: electrostatics, circuits, magnetism, induction.

94 generators·5 sections·64 concepts
5/5 sections covered100%
Section breakdown
Electrostatics
26%22 gens
Conductors, Capacitors & Dielectrics
14%9 gens
Electric Circuits
20%37 gens
Magnetic Fields
20%14 gens
Electromagnetism
20%19 gens

AP Physics 1: Algebra-Based

Physics Mechanics, Circuits

Excellent

Algebra-based mechanics plus electric charge and DC circuits.

128 generators·9 sections·94 concepts
9/9 sections covered100%
Section breakdown
Kinematics
12%11 gens
Dynamics
18%17 gens
Circular Motion & Gravitation
8%16 gens
Energy
18%20 gens
Momentum
12%10 gens
Simple Harmonic Motion
4%5 gens
Torque & Rotation
12%26 gens
Electric Charge & Electric Force
8%15 gens
DC Circuits
8%27 gens

AP Physics 2: Algebra-Based

Physics E&M, Thermodynamics, Fluid Mechanics

Good

Algebra-based: fluids, thermo, E&M, optics, and modern physics.

155 generators·8 sections·99 concepts
7/8 sections covered88%
Section breakdown
Fluid Statics & Dynamics
10%19 gens
Thermodynamics
12%41 gens
Electric Fields & Potential
18%27 gens
DC Circuits & RC Circuits
12%30 gens
Magnetism & Electromagnetic Induction
12%18 gens
Geometric & Physical Optics
12%16 gens
Quantum, Atomic & Nuclear Physics
12%0 gens
Waves & Sound
12%4 gens

AP Chemistry

One exam covering the full introductory chemistry curriculum: atomic structure, bonding, reactions, kinetics, equilibrium, acids and bases, thermodynamics, and electrochemistry. Our Chemistry course provides the generator base, with bonding and intermolecular forces sections still growing.

AP Chemistry

Chemistry

Excellent

Stoichiometry, kinetics, equilibrium, acids/bases, electrochemistry, thermodynamics.

50 generators·12 sections·77 concepts
12/12 sections covered100%
Section breakdown
Atomic Structure
7%4 gens
Chemical Bonding
8%1 gen
Intermolecular Forces
8%2 gens
Reactions
7%3 gens
Kinetics
8%5 gens
Thermodynamics
8%16 gens
Equilibrium
8%3 gens
Acids & Bases
11%5 gens
Electrochemistry
8%4 gens
Stoichiometry
10%7 gens
Gas Laws
5%10 gens
Solutions & Colligative Properties
9%4 gens

AP Calculus

Two exams: AB (single-variable calculus) and BC (AB plus series, parametric/polar, and advanced techniques). Our Math Foundations course covers the pre-calculus prerequisites that appear in these blueprints. Actual calculus content (limits, derivatives, integrals, series) requires a dedicated Calculus course, which is on the roadmap. The blueprint sections will auto-populate as calculus generators are created.

AP Calculus AB

Math Foundations

Good

Limits, derivatives, integrals, and differential equations. Pre-calc foundations mapped.

58 generators·8 sections·76 concepts
7/8 sections covered88%
Section breakdown
Limits & Continuity
10%18 gens
Differentiation: Definition & Fundamental Properties
12%10 gens
Differentiation: Composite, Implicit & Inverse Functions
10%4 gens
Contextual Applications of Differentiation
12%2 gens
Analytical Applications of Differentiation
15%8 gens
Integration & Accumulation of Change
18%8 gens
Differential Equations
8%0 gens
Applications of Integration
13%8 gens

AP Calculus BC

Math Foundations

Excellent

Everything in AB plus series, parametric/polar, and advanced integration techniques.

86 generators·11 sections·98 concepts
11/11 sections covered100%
Section breakdown
Limits & Continuity
4%10 gens
Differentiation: Definition & Fundamental Properties
4%10 gens
Differentiation: Composite, Implicit & Inverse Functions
4%4 gens
Contextual Applications of Differentiation
4%2 gens
Analytical Applications of Differentiation
4%8 gens
Integration & Accumulation of Change
6%8 gens
Differential Equations
4%8 gens
Applications of Integration
4%10 gens
Parametric Equations, Polar Coordinates & Vector-Valued Functions
18%8 gens
Advanced Integration Techniques
18%8 gens
Infinite Sequences and Series
30%10 gens

How AP exam prep works

Real section weights

Each blueprint mirrors the College Board exam structure. Sections are weighted to match the real test, so your readiness score reflects actual exam coverage.

Adaptive practice

The system tracks your accuracy per concept and biases toward your weakest areas. Set an exam deadline and the urgency multiplier kicks in as the date approaches.

Fresh every time

Every generator produces a new problem with different numbers on each attempt. You will never run out of practice material or memorize answers by repetition.

Common questions

Which AP exams do you cover?

We have blueprints for AP Physics C: Mechanics, AP Physics C: E&M, AP Physics 1, AP Physics 2, AP Chemistry, AP Calculus AB, and AP Calculus BC. Physics exams have the strongest coverage. Chemistry is growing. Calculus currently maps pre-calc foundations and will expand when the Calculus course is built.

What does the coverage percentage mean?

Coverage shows what fraction of blueprint sections have at least one generator. A section with 0 generators means we have not yet built content for that specific topic area. The generator count tells you how deep the available sections are.

Is this really free?

Yes. No premium tier, no trial period, no ads. Every practice generator, every explanation, every readiness score is available to every student. Free means free.

How do I start practicing for a specific AP exam?

Click "Practice this exam" on any blueprint card above. That will open the practice session filtered to generators that match that exam's sections. You can also set a study goal with a deadline from your dashboard, which unlocks deadline-aware adaptive selection.

Will more AP exams be added?

Potentially. Our architecture supports any exam that can be described as weighted sections of concept slugs. Adding a new AP exam is a data change, not a code change. The main bottleneck is having enough question generators in the relevant subject area.