Use your own computing power to work through the hands that leave you wondering. Start with free CPU solving. Upgrade for GPU acceleration. Set ranges, build betting trees, and explore strategies—all on your Mac.
Start with the spot you want to study. Adjust ranges and bet sizes, solve, then follow each action line.
CUSTOM SOLUTION
Go beyond the answer. Build the spot you want to study.
Adjust both players’ ranges, the board, effective stacks, and bet sizes on every street. Define the question, then let the local solver do the calculation.
Customize both players’ ranges
Set bet, raise, and all-in branches
Adjust calculation accuracy
MelaGTO v1.1 · Tree builder · English interface example
03 / Start free. Upgrade when you need more.
Start with free CPU solving.
Give your first study question to your Mac. Upgrade when you need GPU acceleration or more tools.
Free
$0Planned entry tier for v1.1
Local CPU solving
Base Pack ranges
Strategy analysis and saved results
Essential
$9.99USD / month
Everything in Free
GPU-accelerated solving
Ad-free experience
Pro
$39.99USD / month
Everything in Essential
Hand-history import
GTO Trainer
Max
$899.99USD · One-time purchase
Everything in Pro
Command-line tools
Lifetime plan
Features shown are planned for v1.1; solving in the current store v1.0 still requires an in-app purchase. Prices are in USD for the US App Store: Essential / Pro renew monthly; Max is a one-time purchase. Regional prices vary. Premium Pack is sold separately. Direct purchases and entitlements are separate from the App Store.
04 / Before you install
A few things to know.
What does the free tier include?
The planned v1.1 free tier includes local CPU solving, Base Pack, and result analysis. GPU solving is available with Essential and above. Solving in the current App Store v1.0 requires an in-app purchase. Check the installation details for the available version.
How do App Store and Direct differ?
The App Store handles installation and purchases through Apple. Direct v1.1 (10) is available as a standalone .dmg download. App Store and Direct purchases and entitlements are separate.
Can I use it entirely offline?
Calculations run locally, and saved results can be revisited. Starting a new solve may still require sign-in and an entitlement check, so fully offline starts are not guaranteed.
Will it run on my Mac?
The current App Store listing requires macOS 14 or later and an Apple Silicon Mac. Direct v1.1 (10) requires macOS 26.0 or later and Apple Silicon. Larger trees need more memory.