Study sprint
Leaflet Pro
Weekly Pro
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Great for a focused week of steady progress.
Unlock every advanced interactive lab
View all reference solutions
Use new Pro content added during your subscription
Leaflet Pro
Pick the Pro plan that fits your pace
Every plan includes the same Leaflet Pro access; only the billing period changes. Prices below come live from the same Paddle catalog used at checkout and are localized for your location.
Taxes may apply and will be calculated at checkout. Paddle shows the final total and currency before you are charged.
Steady build
Leaflet Pro
Monthly Pro
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A good fit for a full, steady month of study.
Unlock every advanced interactive lab
View all reference solutions
Use new Pro content added during your subscription
Course arc
Leaflet Pro
Quarterly Pro
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Best for working across chapters with room to review.
Unlock every advanced interactive lab
View all reference solutions
Use new Pro content added during your subscription
Always-on Pro
Leaflet Pro
Yearly Pro
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Ideal for long-term learning, review, and gap-filling.
Unlock every advanced interactive lab
View all reference solutions
Use new Pro content added during your subscription
Free and Pro, side by side
Free is great for trying Leaflet; Pro unlocks the hands-on, solution-backed parts that make deeper learning click.
| Learning area | Free | Pro |
|---|---|---|
Course text and core explanations Tutorials, images, formulas, and code snippets stay open so you can see the path first. | ||
Chapter 1 interactives Try the first interactive unit in every course before upgrading. | ||
Full advanced labsPro unlock Unlock the advanced simulations and state changes in later chapters, so abstract processes become visible. | ||
Reference solutionsPro unlock Compare against complete solution thinking after you try, and spot the missing step faster when you are stuck. | ||
Full access to new coursesPro unlock When new courses and labs ship, Pro users can enter the full version instead of stopping at the preview. | ||
New Pro benefits added laterPro unlock When new paid course features, labs, or learning tools are added to Pro, subscribers can use them directly. |