Kaizen Languages - AI Tutors 4+

Speak Spanish and Japanese

Kaizen Languages

    • 4.7 • 660 Ratings
    • Free
    • Offers In-App Purchases

iPhone Screenshots


Learn to speak a language with our AI tutors. We help you speak confidently with our conversation first approach. We cover everything you need to be speaking in your new language; including new vocabulary, grammar, pronunciation feedback and all the other language tools you expect.

What’s new?

Grammar cards - Learn and master the grammatical structures with these cards that explain what you need to learn when you need it.

Culture cards - Gain cultural insights and understanding through these new cards that will help you understand more about the country and people that speak your selected language.

Step-by-step support - When it comes to long or complex replies, our AI will break down everything for you. Step by step until you master your new language.

Want to learn Spanish?

We can take you across Spain or Latin America with our AI tutors. We teach you how to speak either Mexican Spanish or Castilian Spanish from Spain. Don’t worry if you have never spoken Spanish before as our tutors will start from the very beginning. Already know a little? Then we also have conversations for you that will help you improve your language skills to new heights.

Or is trying to learn Japanese more your style?

Meet our virtual tutors Mizuki, Satoshi, Miho, Maiko, Takumi, and Shun, and start speaking Japanese with them to practice your conversation skills as you explore Japan and learn more about Japanese culture.

Love the way Japanese writing looks? So do we. That’s why we teach you how to learn the three writing scripts hiragana, katakana and kanji. We help you learn over 2,000 kanji, covering N5 to N1, so you can reach your learning goals, whether that’s studying towards the Japanese Language Proficiency Test or just learning to read the web.

Ready to take your language learning to the next level? We also have Kaizen Languages Premium where you can really accelerate your learning and have unlimited access to every feature, conversation and every language we offer.


We will soon be releasing English as the next language on the Kaizen Languages App. More details to be announced soon.

We are always expanding Kaizen Languages and are adding new languages soon. On our roadmap is English, French, German, Chinese and Italian.

Privacy Policy: https://www.kaizenlanguages.com/privacy
Terms of Service: https://www.kaizenlanguages.com/terms
Get in touch with feedback, ideas or comments: hello@kaizenlanguages.com

You will need a subscription in order to get premium access to Kaizen Languages. Premium gives you unlimited access to all our conversations, exercises and languages.

Each subscription will be automatically renewed unless auto-renew is turned off at least 24 hours before the end of the current payment period.
Your iTunes account will be automatically charged at the same price for renewal within the 24-hour period prior to the end of the current payment period unless you change your subscription preferences in your iTunes Account Settings.

When a subscription is cancelled, access to the app’s courses and features will expire at the end of the current payment period.

You'll get access to all our languages and features for the following durations:

1 month
3 months
6 months
12 months

What’s New

Version 3.4.12

Hi, Language Learners! This release fixes a few bugs within the conversational chat lessons. Thanks for all the feedback! Happy learning :)

Ratings and Reviews

4.7 out of 5
660 Ratings

660 Ratings

Fhuhgx ,

One of the better apps out there

I like the fact that you can speak to it in Japanese and it recognises whether you responded correctly or not. Great way to practice speaking in a safe environment. Definitely Recommend.

bob36273 ,

Has potential

Had this app for about four days now, using the free version, but I’ve been enjoying it thoroughly until today all audio files has mysteriously stopped working. Also in Mizuki lesson 5 it looped and a bit bugged out. I was told the response I repeated and then it said It was wrong and changed the response so I repeated the new suggestions and it was ok? But it did that for the next question too. Also froze when I open the ‘type’ keyboard. Was thinking about buying it but if there is bugs in the free version then I’m sure there are more. Hope the audio can be fix.

Developer Response ,

Hi bob,

Thanks for your feedback! We're looking into these issues and how to resolve them. Please let us know if you have any other feedback at hello@kaizenlanguages.com.

TikTok kinda bad ,

Great app and easy to learn but one problem

This is a great app and I really like it,
But my only problem is that there’s no place where I can see all the words I’ve learnt, and go over them by them selves without redoing the lesson that I learnt them in. It’s a great app but if I could see all the words I’ve learnt and study them by them selves to remember them then I would rate this app a 5 otherwise it’s really good and I would recommend downloading it :)

Developer Response ,

Thanks for your feedback! We'll consider how we solve this issue for you and other learners.

If you have any other feedback, please let us know at hello@kaizenlanguages.com :) Any and all feedback is welcome to help us improve

App Privacy

The developer, Kaizen Languages, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer's privacy policy.

Data Linked to You

The following data may be collected and linked to your identity:

  • Contact Info
  • Identifiers
  • Usage Data

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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