Griddier vs Equity Lab

Griddier is an app designed to make memorizing poker grids efficient and achievable.

Study Hold'em hands and ranges on iPhone, iPad and Mac. Calculate equity in heads-up and multiway pots with up to six players, or compare your hand against one opponent's range. BUILD OPPONENT RANGES Create a range with the 13×13 matrix, enter standard range notation, or load a saved range. Set hand weights to 25%, 50%, 75%, or 100%. Use undo and redo to correct your edits. INSPECT RANGE COMPOSITION Analyze made hands and draws in the opponent’s range on the current board. Open a category to inspect its exact card combinations and weights. START FROM 6-MAX GTO PREFLOP PRESETS Load built-in GTO preflop presets for common 6-max cash positions and actions. The bundled profile covers online NL25 at 100bb, with rake and no ante. Inspect the spot, apply it to the calculator, and adjust the range for your study. Preview full GTO ranges for free and choose three different ranges to reuse in calculations. Premium gives access to the rest. EXPLORE TURN AND RIVER CARDS See how each legal next card changes your hand's equity. Sort turn and river cards by equity, inspect individual runouts, and apply a selected card to the board. SAVE RANGES AND REVISIT HANDS Save custom ranges for reuse. Reopen previous calculations from history and mark key hands as favorites. HEADS-UP, MULTIWAY POTS AND CALCULATION MODES Compare two to six concrete hands sharing one pot. See each player's equity and chance of sharing the winning pot. For one opponent, switch between Hand and Range while keeping separate inputs and results. Choose Exact, Fast, or Mixed in Settings; Mixed gives an estimate first, then refines it to an exact result. CHOOSE YOUR CARD STYLE Choose classic cards, color only, color and suit, or white cards with four suit colors. CHOOSE YOUR LANGUAGE Use English, Russian, Brazilian Portuguese, German, Spanish, French, Simplified Chinese, or Traditional Chinese. Change the app language in Settings. PREMIUM ACCESS Premium adds weighted-range editing, all built-in GTO preflop ranges for 6-max cash, Turn & River Equity Explorer, and range-saving tools. Choose an auto-renewable monthly or annual subscription, or lifetime access with one payment. Equity Lab is a study and analysis tool. It does not place bets, facilitate gambling, guarantee results, or replace independent decision-making. Need help? Contact Support in Settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://belant.ink/equitylab/privacy