AI Speeds — Free Web Apps: Language Learning, Poker Training, Games & Diving

Language Learning

Vocabulary by real-life scene, with audio, quizzes and spaced review.

⛩️

Kototabi ことたび

Japanese · JLPT N5–N2

Learn 2,000+ Japanese words across 36 real-life scenes — flashcards, listening quizzes and spaced review.

Open

🐼

Mando

Mandarin · HSK

Build HSK Mandarin vocabulary scene by scene with flashcards, listening and fill-in-the-blank quizzes.

Open

🕊️

Wordwing

English · CEFR

Learn English vocabulary by scene, graded by CEFR level — flashcards, listening and fill-in-the-blank quizzes.

Open

Poker Training

GTO decisions from verified math — no made-up numbers.

♠️

Preflop Camp

Texas Hold'em · Preflop GTO

Free preflop GTO trainer: opening, blind defense, 3-bet/4-bet, plus solved push/fold ranges.

Open

🃏

Postflop Coach

Texas Hold'em · Postflop

Train heads-up postflop decisions: 30 lessons and 699 verified drills covering pot odds, MDF and c-betting.

Open

Games

Small games with real depth.

🐙

2048 Abyss

Roguelite · Merge Puzzle

A deep-sea roguelite merge puzzle — merge glowing sea creatures, unlock skills and talents, dive the abyss.

Open

Diving & Ocean

For divers and ocean lovers.

🐠

FishID 鱼鱼图鉴

Encyclopedia · 270 species

An ocean life encyclopedia — collect and identify 270 marine species.

Open

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ScubaSites

Dive Site Guides

Structured dive site guides for divers planning their next trip.

Open

About AI Speeds

Every app here is designed, built and shipped with AI as the co-pilot — hence the name. They are all free static web apps: no account, no paywall, no tracking beyond the basics. Pick one and just use it.