Preflop Lab

1.0.1

Healthy seal

0.00

0 reviews

10+
Downloads

Free

Build, organize, and quiz yourself on poker preflop ranges. Free GTO trainer.

About Preflop Lab

Preflop Lab is an education app developed by Healthy seal.

How many times has Preflop Lab been downloaded?

Preflop Lab has been downloaded 23 times. In the last 30 days, the app was downloaded 8 times.

What is the rating of Preflop Lab?

Preflop Lab has no ratings yet.

Is Preflop Lab free?

Preflop Lab is free to download. The APK download size is 19.53 MB. The latest version available is 1.0.1. The last update was on April 24, 2026.

What are the requirements for Preflop Lab?

The app has a content rating of Everyone. The app has been available on Google Play April 2026.

Description

Preflop Lab helps you build and memorize poker preflop ranges so you stop second-guessing your decisions at the table.

CREATE YOUR RANGES
Tap the 13x13 hand grid to assign actions (raise, call, fold) for any spot — open raise, 3-bet, squeeze, push/fold. Or paste a range string directly from your solver.

ORGANIZE BY SITUATION
Group your ranges into folders by position, stack depth, or any system that works for you. Some standard 6-max 100bb ranges come pre-loaded so you can start right away.

QUIZ YOURSELF
Two revision modes test your memory:
• Hand-by-hand: see a random hand, pick the correct action
• Full grid: rebuild an entire range from scratch

Track your accuracy and focus on the spots you get wrong.

PREFLOP SOLVER
Run push/fold calculations against common opponent ranges. See the EV of shoving vs. folding for any hand at any stack depth.

FEATURES
• Full 13x13 hand matrix editor
• Raise, call, fold, and custom actions
• Mixed strategy support (e.g. 60% raise / 40% call)
• Clipboard import/export (range string format)
• Folder organization
• Hand-by-hand and full-grid revision modes
• Built-in push/fold solver
• Pre-loaded 6-max opening ranges
• Works offline — all data stays on your device

Free to use. No account required.

Recent changes:
Fixed a bug where saved ranges could disappear after closing the app, especially when editing cells quickly on the grid.
Ranges are now persisted safely under rapid edits. Internal robustness improvements to data saving and error logging.

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More data about Preflop Lab

Price	Free to download
Total downloads	23
Recent downloads	8
Rating	No ratings
Ranking	Not ranked
Version	1.0.1
APK size	19.5 MB
Number of libraries	?
Suitable for	Everyone
Ads	Contains ads

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Preflop Lab compared with similar apps

Common keywords of similar apps

Grid Raise Call Full Lab Build Organize Quiz Free Actions String Depth Works Max Pre Loaded Revision Modes Data Ranges Hand Preflop Fold Push Range Solver Poker Stack

Keywords missing from this app

Gto Training Plo Strategy Trainer Charts Game App Study Practice Cash Players Ai Real Level Ev Master Play Learn Train Texas Learning Skills Calculator Tools Coach Drills Mtt Feedback Coaching Access Time Pot Recent Interactive Edge Postflop Omaha Holdem Player Spots

Downloads over time

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Preflop Lab has been downloaded 23 times. Over the past 30 days, it has been downloaded 8 times.

Changelog of Preflop Lab

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Developer information for Healthy seal

Healthy seal

healthysealdev@gmail.com

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Google Play Rankings for Preflop Lab

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Technologies used by Preflop Lab

11 permissions

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