Dialex: Speak Other Languages

Dialex Lab

In-app purchases

About this app

Practice real conversations to speak foreign languages fluently. Dialex is an AI language learning app built to practice English speaking, improve pronunciation, and talk naturally in a living 3D city.

Learn Foreign Languages in Real-Life Situations

Traditional study focuses on passive memorization. Dialex bridges the gap between grammar rules and spoken fluency. Practice foreign language conversations across 19 realistic environments designed for authentic daily communication:

• Everyday Essentials — Order coffee in a park cafe, buy medicine at a pharmacy, or talk with clerks while grocery shopping.


• Travel & Hospitality — Check into hotels, navigate airport terminals, and order dinner at restaurants with confidence.


• Work & Public Services — Handle clinic visits, open bank accounts, and practice professional English and foreign vocabulary.


• Unlock New Districts — Complete spoken dialogue tasks to earn practice points and access new city venues.

18 Interactive Characters with Persistent Memory

Overcome speaking anxiety by talking with dynamic AI conversation partners. Characters remember past dialogues, personal facts, and context. Build rapport through spoken practice, send gifts using earned points, and unlock smartphone chat messaging to train writing and comprehension.

12 Languages & 23 Regional Accents

Dialex helps language learners master authentic local speech rather than robotic phrases. Train pronunciation with true native accents and local vocabulary:

• English Practice — US, UK, Australia, Canada, India


• Spanish Practice — Spain, Mexico, Argentina


• Portuguese Practice — Brazil, Portugal


• French Practice — France, Canada


• German Practice — Germany, Austria, Switzerland


• More Languages — Japanese, Korean, Italian, Mandarin Chinese, Russian, Arabic, and Romanian

465 Conversational Scenarios & Speech Feedback

Train with more than 460 practical communication goals. Dialex evaluates your language fluency across 4 adaptive levels, from Beginner to Advanced Speaker. Receive actionable corrections for grammar, sentence structure, spoken vocabulary, and pronunciation after every conversation.

5 Audio Mini-Games for Spoken Fluency

Sharpen listening comprehension and speech reflexes through targeted audio challenges:

• Barrier — Train pronunciation accuracy to clear conversational hurdles.


• Speak Your Way — Answer spontaneous foreign language prompts aloud.


• Survival Mode — Listen to audio, comprehend fast, and speak within 60 seconds.


• Describe the Picture — Build active vocabulary by explaining visual contexts.


• Take a Message — Listen to native voice recordings and relay key details.

Download Dialex to learn foreign languages, practice English speaking, master regional accents, and talk fluently with AI native speakers.

Ratings and reviews

As someone teaching English abroad, I appreciate the adaptive level system. The app adjusts difficulty naturally and the feedback after each session is specific enough to be useful. Ive recommended it to several students who need daily practice to speak language with more confidence.

Great for actually speaking, not just studying. This app helped me a lot with speaking English confidently. It's genuinely improved how I speak, not just what I know. Would recommend a few more advanced topics for higher-level learners, but overall a solid app for real progress.

As someone who teaches part time I recommend this to students who need conversation practice. The adaptive feedback on sentence structure is solid. The immigration scenarios are particularly well done. It wont replace a teacher but it will help you speak fluent english with more confidence.

What’s new

- Meet Leon: the AI language teacher in the city of Dialex.