AI英会話スピークバディ-英会話に特化した英語学習アプリ

In-app purchases
4.2
2.2K reviews
500K+
Downloads
Content rating
Everyone
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About this app

◆An English conversation app with over 5 million downloads◆
◇Enjoy realistic English conversations with AI using the latest technology and voice recognition◇
◆Worry-free AI English conversation anytime, anywhere◆

●Complete everything you need to learn English!
・Improve both your English speaking and listening skills
・Effectively prepare for the EIKEN and TOEIC exams while learning English vocabulary, phrases, and phrases
・Improve your pronunciation and intonation to communicate effectively

●Learn everyday English, business English, current affairs English, and travel English!
・Over 1,000 English conversation scenarios for travel, everyday life, business, and more
・Learn practical key phrases and vocabulary while you're having fun studying with your AI buddy in a story-based format

●Enjoy authentic English conversation with your AI buddy using high-precision voice recognition!
・AI checks your pronunciation and grammar to determine your English conversation level.
・Includes a free talk feature that lets you enjoy free English conversation with your AI buddy.
・Practice listening to English from various countries, including the UK, India, and Malaysia.

◇◆Advantages of AI English Conversation SpeakBuddy◆◇

●No need to worry about stress or anxiety because you're interacting with an AI.
・Learn English conversation at your own pace, stress-free.
・Learn English conversation without embarrassment, even if you make mistakes.
・Adjust the playback speed of your AI buddy's conversations, so you can practice listening and shadowing at your own pace.

●No reservations required, so you can learn English anytime, anywhere, in your spare time.
・Recommended daily English study time is 5-15 minutes.
・Easy AI English conversation that you can do in bed, in your pajamas.
・Personalized practice based on lesson history.

●Over 85% of users have improved their level*.
・See your progress in English conversation and English, so you'll stay motivated.
・Visualize your efforts, leading to increased motivation.

*As of January 1, 2020 - July 2024 (in-house research)
Based on 851 individuals whose English proficiency index at the time of service use was below B1-1 on the CEFR-J (Common European Framework of Reference for Languages, Japan Edition) and who continued studying at least three days a week for at least three months. Calculated based on level gains/losses from two test results: at the start of service use and three months later.

\AI-powered English Conversation: Complete Solution to Interpersonal English Conversation Challenges/

◇◆Why You'll Be Able to Speak English◆◇

●AI thoroughly analyzes your English speaking ability
・Automatically creates a curriculum tailored to your English learning goals and level
・Improves English proficiency, including pronunciation, fluency, and range of expression, at a CEFR-J-compliant level Verdict

● Scientific, cutting-edge English learning method
・Lessons based on second language acquisition theory
・Review function that takes the forgetting curve into account

● Easy to develop English learning habits, so you can continue
・Daily lesson reminders at set times
・Service design that makes English conversation fun like a game

◇◆Recommended for◆◇

● People who have given up on online English conversation learning
・Feeling nervous around people and feeling embarrassed when making mistakes
・Always ending with self-introductions, never learning new expressions
・Continually talking makes review difficult, so you don't feel like you're improving
・You never seem to be able to speak in front of foreigners, and you feel like you're not good at English conversation
・You don't feel like you're improving in either your listening or speaking skills
・Booking a good teacher is difficult, and it's hard to find time

● Gave up on English conversation school Those who:
・Can't find the time to attend classes
・There's no English conversation school nearby
・Can't study English conversation and vocabulary at their own pace

●Want to study a language efficiently in their spare time
・Due to work or household chores, they don't have time to study English
・Don't have time to attend English conversation classes or study abroad
・Want to study English whenever and wherever they want

●TOEIC (TOEIC Test) ) but lack confidence in their speaking skills.
・Able to read and listen but not speak
・No opportunities to practice speaking
・Sufficient English vocabulary and grammar input, but hesitant to speak due to lack of confidence in pronunciation
・Want to learn practical phrases

◇◆SpeakBuddy's Achievements◆◇

●Over 5 million downloads
●Co-developed and implemented AI English conversation functionality in Pocketalk
●Good Design Award winner
●20th Japan e-Learning Award (Grand Prize) winner
●Japan Subscription Business Award 2024 winner
●Winner of the ICC Summit Startup Catapult Award
●Received the AI Award from GESA Japan, the world's largest EdTech competition
●Selected to be sent to the US through the Ministry of Economy, Trade and Industry's Entrepreneurship Development Program
●Received the GBAF Award at the Global Brain Alliance Forum
●An associate professor from the University of Tokyo also explains the learning effects based on game-based learning theory
●Used by over 100 companies, local governments, and educational institutions
\Featured in "THE TIME," "N-Sta," and "Live News" Featured on numerous TV programs, including "Alpha"!

■Premium Plan
You can try it for three days, but by subscribing (to a paid premium plan), you can enjoy all content and features for the duration of your subscription.

- You will not automatically be automatically subscribed after the three-day trial.

- You will not be charged unless you start a subscription.

- If you start a subscription and do not wish to renew it, please check the link below and cancel.
https://support.google.com/googleplay/answer/2476088?hl=ja

■How to Cancel
To cancel your subscription's automatic renewal, follow the steps below.
1. Access Google Play Subscriptions on your Android device.
2. Select the subscription you want to cancel.
3. Tap "Cancel Subscription."
https://play.google.com/store/account/subscriptions
4. Follow the on-screen instructions.

■Terms of Use and Privacy Policy
https://config.peralingo.jp/edison_term_for_app.html
https://config.peralingo.jp/edison_privacy_policy_for_app.html

■Disclosure Pursuant to the Specified Commercial Transactions Act
https://onl.la/syiX6U5

■Customer Support
Email: support.speakbuddy.android@speakbuddy.jp
Please feel free to contact us with any questions or requests.
*You can also contact us within the app.

■Operating Company
SpeakBuddy, Inc.

~Anytime, Anywhere

Worry-Free English Conversation~

I want to be able to converse in English.
But I've always wanted to, but I've never been motivated.
Or maybe I've given up halfway through.
This situation has been going on in this country for some time.
(In fact, we were among them.)

While attending classes with native English teachers,
or taking online lessons,
I generally found myself not being my usual self,
but rather a more energetic and sociable version of myself.

The energy needed to speak English
and the energy needed to stay excited.
Conversing in English requires both,
and it's hard to feel comfortable (for my usual self).
This is the situation we're in.

Once you can speak English,
your world would expand in an instant.
But now you no longer have to give up on that.

With an AI teacher,
you can receive one-on-one lessons anytime, anywhere.
You can have lessons tailored to your needs whenever you want.
There's no need to worry about inconsistent lesson quality due to teacher changes.
You also don't have to worry about making reservations.

With an AI teacher,
you'll never be put off, even if you don't speak well or make repeated mistakes.
No matter how many times you ask the same thing, your teacher won't tire you out.

Because it's an AI teacher,
Whether you're sociable or not,
Whether you're cheerful or shy,
You'll have time to immerse yourself in English conversation in your own way, enjoying it to the fullest.

AI creates a program tailored to your growth.
One-on-one lessons tailored to that program.
You can do it anytime, anywhere, whenever you want. You can do it as many times as you want.
You can take English lessons just as you are, without worrying about anyone else.
There's no need to worry about hairstyle, makeup, or clothing.
It doesn't matter if you're in the bathroom, in bed, or in your pajamas.

Getting a free pass to such comfortable, stress-free one-on-one English conversation
could change your life, your work, and your future.

Conscious-free English conversation anytime, anywhere
SpeakBuddy
Updated on
Aug 1, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
App activity, App info and performance, and Device or other IDs
This app may collect these data types
Location, Personal info and 5 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.2
2.14K reviews
OWL BABY
September 15, 2021
From one who use for months and pay by credit card. Today i have to review because I'm paying. It's frequently take more than five minutes to open app. I can't practice every day because i don't know when it can use or not. Sometimes good sometimes bad. Functions are very great. My pronunciation skill was better. But programing has so many problems. Many errors. Please fix it and i will be back.
17 people found this review helpful
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上田真由
August 30, 2021
I LOVE this app!! I'm too shy to talk to people. In face-to-face lessons, I feel very nervous and I don't know where to start or how to respond. In this app, I don't need to care about other people, lol Of course, as someone already said, it sometimes doesn't recognize my pronunciation, which makes me really sad. But, it has a lot of contents and I can learn a variety of expressions. This app is much more than I expected!! It helps me prepare for the actual conversations.
24 people found this review helpful
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Yu Naka
January 13, 2021
Sound recognition did not function on my Aquos phone. Otherwise I would have liked the concept of the learning style.
13 people found this review helpful
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What’s new

v4.14.3

新機能コピーキャットが登場します️🎤😸🎶
コピーキャットでは「自然なイントネーション」を練習することができます!

<利用の流れ>
① 学習履歴に基づき数日に一度、「今日のスケジュール」にコピーキャットが登場します
② まずは、イントネーションやリズムに注意して音声を聞きます
③ 続いて、音声をコピー(真似)するように発音します
④ AIによるイントネーション可視化と詳細なフィードバックが表示されます
⑤ 高得点が出ると、スピーボが猫耳をつけてダンスでお祝いします