I want to improve my English!"
But I'm so busy that I can't find the time..."
One of the most popular tools for learning English in your spare time these days is English AI learning apps.
The popular English AI learning app "speaking buddy」「ELSA SpeakThe author, who has actually tried the "MYSTAR", compared the ease of use and continuity of the system.

Basic Application Information
speaking buddyis an English conversation application designed for Japanese people,5 million downloads(Cumulative downloads September 2016 - August 2025).
ELSA Speakhas surpassed 1 million users in Japan,A whopping 54 million people worldwideusers.
AkanonBoth are very popular English AI learning apps!
| speaking buddy | ELSA Speak | |
|---|---|---|
| Number of users | 5 million users in Japan | 1 million users in Japan 54 million users worldwide |
| operating company | Japan | America |
| Main target | for Japanese people | For Global |
| Supported OS | iOS/Android | iOS/Android |
| Main learning objectives | Conversation Practice | pronunciation correction |
| level | Beginners~. | Intermediate to |
| Charge | 1 month plan: 3,300 yen/month 1-year plan: ¥23,800/year | For Premium members 1 month plan: 3,380 yen/month 1 year plan: 27,800 yen/year |
| Fee Discounts | 10% off coupon available after 3-day free trial | Regular 50-60% off campaign (mainly on weekends) |
| Price after discount (Lowest price) | <10% off with annual contract 21,420 yen/year (Monthly conversion:(¥1,785) | <50% off with an annual contract 13,900 yen/year (Monthly conversion:1,159 yen/month) |
Difference between ELSA Speak and Speak Buddy
AkanonLet's quickly review the differences between each application.
How to proceed with the lesson
Conclusions,
- Curriculum is well structured.is a Speak Buddy
- The objectives are subdivided.is ELSA speak
| speaking buddy | ELSA Speak | |
|---|---|---|
| curriculum | Situation-based lessons from vocabulary to role play | Pronunciation Only, Conversation Only.There is a curriculum with subdivided objectives such as |
| procedure | Go through the curriculum in order. | Choose your own favorite content |
Speak Buddy Features
Daily lessons are managed by the students themselves on a curriculum-by-curriculum basis.
AkanonBy "self-directed," we mean...
- You can choose your own curriculum.
- Multiple curricula can be taken concurrently.
- You can choose the curriculum to be taught that day.

You can take several curricula in parallel.
AkanonIn all unitsThe "phrases to learn" are clear.Good point, however.
Each unit is made up of five pieces and takes about 10 minutes to complete.

Multiple curricula can be taken concurrently.
By selecting a curriculum from the tabs at the top of the screen, you will be taken to the page of the curriculum you are working on and proceed with the lesson.

I wonder which curriculum I'll take today."
I'm tired, so just Curriculum A today."
AkanonYou can flexibly decide the amount of lessons each day.
ELSA speak features
ELSA SpeakThe features of thePronunciation skills, role-play English conversation, and preparation courses for various certification exams should be offered as stand-alone courses.
Course of backsliding ELSA speak/.
| I want AI to recommend lessons. | Daily Lesson |
|---|---|
| I want to concentrate on pronunciation correction. | Pronunciation Skills |
| I want to strengthen my English conversation | roleplay (e.g. in computer RPG games) |
| There are topics we want to strengthen. | Courses by Topics |
| Qualification Test Preparation | Preparation courses for each qualification |

All of them are released and can be used quite flexibly.
Like Speak Buddy, you can also proceed with daily lessons determined by the AI.
AkanonHowever, the purpose of the Daily Lesson is not as clear as Speak Buddy.
Accuracy of pronunciation correction
In English conversation, even simple exchangesIf you don't pronounce it right, it won't come across.。
AkanonI can't get through to them at all...
If you are not confident in your English, we recommend starting with pronunciation correction.。
The advantage of practicing with the app is that, unlike in-person lessons,To be able to spend any amount of time on pronunciation that you are not comfortable with.。
Repetitive practice is essential to correct pronunciation.
AkanonIn conclusion, ELSA speak is superior when it comes to pronunciation correction.
| speaking buddy | ELSA Speak | |
|---|---|---|
| Scoring Accuracy | general | high quality |
| phonetic symbol indication | Displayed with "Personal Pronunciation Correction Function" only | Also displayed in regular lessons, content, etc. |
| feedback | Whole word evaluation such as "Good" and "Native-like | There is feedback for each phoneme. |
Speak Buddy Features
speaking buddywill create pronunciation lessons that "focus on your weakest pronunciation" based on your previous learning history.
AkanonIt'll show up on the top page as a one-off lesson.

In addition, feedback is a rough, word-by-word rating, such as "Good" or "Native-like".

AkanonThere is no syllable or phoneme feedback.
ELSA Speak Features
ELSA SpeakThe pronunciation correction ofphoneme by phonemeThe program will concentrate on
The screen below shows a scene from a lesson.
[Phoneme ”l” being taught]

AkanonIt seems like an easy word, but it is not easy to get a pass.
You will be instructed on how to move your tongue and lips, so use that as a guide for your practice.
If there is a feeling of, "Oh! This?" feeling will be firmly reflected in the evaluation.
AkanonThe moment I got the hang of pronunciation was simply delightful.
After practicing a word, practice with a longer sentence using that word.

The longer sentences are even more challenging.
The above chart is long enough to get a passing grade.About 20 timesIt may have read out.
Repeating the lesson will highlight the pronunciation you have difficulty with.
AkanonIf you want to focus on pronunciation correction, ELSA speak is recommended!
AI English Conversation Performance
AI while working on pronunciation correction.and English conversation practiceLet's also do the same.
AkanonBoth tools are like aI'm talking to a native English speaking teacher.You can practice conversations like
English conversation practice using ChatGPT, etc., is also popular.
- Speak buddies areFor beginnersPractical English Conversation for Using Fixed Phrases Practical English conversation to use certain phrases.
- ELSA speak isIntermediateFree Talk. Free talk with designated conversational tasks.
Speak Buddy Features
speaking buddyはPhrases to Learn."are organized by curriculum.
They are also given tips on how to use the phrase in role-plays.

AkanonThe nice thing is that when you tap on the English, it translates it into Japanese.

ELSA speak features
ELSA Speakof AI English conversation is more difficult.
The mission is not to use a certain phrase, but to "accomplish ____ in the conversation."
For example, if you select the "Introduce yourself" role play English conversation, the task is as follows
- Introduce yourself
- Communicate that you are interested in their company
- Ask any questions about the company

The setting is also quite detailed!
You are at a job fair with employers from a variety of industries.
I found a company that I had been interested in for some time.
Mrs. Johnson, the representative, stands alone at the booth.
Introduce yourself and make a good impression.
In addition, ask questions about the company and answer Mrs. Johnson's questions.
Start the conversation!
There is no need to rush to accomplish tasks.
Short responses are fine, so let's connect the conversation.

You will be notified each time a task is accomplished.
The conversation will end when all tasks are accomplished.
Conversely, the conversation will not end until the task is accomplished!
If you are not sure how to answer during a conversation, you can also refer to the example sentences.

Although hints will be given, the level of difficulty will increase because it will be completely free talk.
Highly recommended for intermediate and above.
Lesson Variations
Both tools offer a variety of features in addition to pronunciation correction and English conversation lessons.
| speaking buddy | ELSA speak | |
|---|---|---|
| Word Accent Practice | nashi (Pyrus pyrifolia, esp. var. culta) | ant |
| listening | ant | ant |
| speaking (generally related to learning English) | ant | ant |
| shadowing | ant | nashi (Pyrus pyrifolia, esp. var. culta) |
| Qualification Test Preparation (TOIFL, etc.) | nashi (Pyrus pyrifolia, esp. var. culta) | ant |
Speak Buddy Features
Speak Buddy has a shadowing (copy cat) feature.
Let's imitate and speak!
Feedback on two items: intonation and tempoThe company will do this for you.

AkanonEverything Starts with Imitation.
ELSA speak features
ELSA speakcan prepare you for a variety of certification exams!
A wide variety of test preparation lessons for TOEFL, TOEIC, Eiken, etc.It is a very attractive point, isn't it?
AkanonIt feels like a bargain.
- TOEIC
- Test of English as a Foreign Language
- IELTS
- PTE
- English proficiency test
For example, more than 126 lessons are included in the TOEFL test preparation lessons alone.

AkanonIsn't it amazing that you can prepare for so many exams with just one app?
for Japanese people
| speaking buddy | ELSA speak |
|---|---|
| Japanese notation is the default. There is also a wealth of topics related to Japanese events and culture. | Japan is a less popular topic. Some are not marked in Japanese. Sometimes I feel uncomfortable with the Japanese translation. |
AkanonIn terms of apps for Japanese users,Speak Buddy is recommended.is
Speak Buddy Features
speaking buddyis an application developed by a Japanese company.
All of them are translated into Japanese.The application can be enjoyed without stress.
In "Monthly Contents," you can learn about Japanese events and culture.
AkanonThere are many conversations you can use to introduce Japan to foreigners

In addition, Japanese notation is the default in the application.
Tap to display Japanese translation even in AI English conversation.

AkanonIn general, it is a very easy-to-use AI application for Japanese!
ELSA speak features
ELSA Speak is an application with users all over the world.
The contents are not written in Japanese. Also, there are times when the Japanese translation is uncomfortable.
Most of the content can be learned smoothly by people from all over the world.

AkanonIf you look for it, you can find a few topics for Japanese users, such as "Tokyo Tower" and "Mt.
Ease of continuity
| speaking buddy | ELSA speak |
|---|---|
| I prefer to have a set daily lesson.aimed at people with a particular taste for ... | Various lessons are open to the public.So, it is suitable for people who are bored. |
Speak Buddy Features
With one lesson per day, you can learn by taking small steps.
In addition, each lesson is short (10-15 minutes), so students can continue to study on a daily basis because they have time to spare.
Akanon「I prefer to have a set daily lesson.It is suitable for people who
The lessons need to be completed in order: vocabulary, listening, conversation... but for intermediate students, there is the stress of not being able to freely choose and study at will.

ELSA Speak Features
Since all content at your applicable level is open to you, it is highly recommended for intermediate students who "want to learn from where they want and without time limit.
Akanon「I get tired of the same flow every day.It is suitable for people who are bored with the idea of
Specifically,
- roleplay (e.g. in computer RPG games)
- Eiken Preparation Course
- TOEFL Course
- Small talk, LifeStyle and other topics
This is perfect for those who want to focus on a theme and learn more, such as
The freedom to study the subject matter you need is a major factor in your ability to continue.

Lesson Scene
Speak Buddy Features
speaking buddyis characterized by conversations with AI characters.
The AI character changes with each lesson.
I enjoy the feeling of meeting new friends every time because of the different voices of men and women, young and old, and the different tones of voice.

Also, the background music changes with the scene, making it very realistic.
(For example, if the scene is about buying a drink in summer, the background music is cicadas singing.)
It is also easy to stay motivated by the fact that you receive a batch for each completed lesson and a final goal for the corresponding level.

ELSA speak features
ELSA Speakis simpler in the lesson scene compared to Speak Buddy.
AkanonI guess you could say that this is a preference.

Charge
Both tools are available at a reduced price with an annual contract.
AkanonPlus, save even more with coupons and promotions!
| speaking buddy | ELSA Speak | |
|---|---|---|
| Monthly Fee | 1 month plan: 3,300 yen 1-year plan:1,983 yen | For Premium members 1 month plan: 3,380 yen 1 year plan:. 2,316 yen |
| Fee Discounts | 10% off coupon available after 3-day free trial | Periodic 50% off campaign available (mainly on weekends) |
| Price after discount | 1,785 yen/month (annual contract) | 1,159 yen/month (annual contract) |
ELSA speak has been running campaigns almost every weekend recently.
Speak Buddy also seems to distribute discount coupons on a regular basis.
AkanonIn both cases, please confirm the information from the official website.
Speak Buddy official website:https://app.speakbuddy.me/
ELSA speak official website:https://elsaspeak.com/
To apply for the campaign price, please apply through the official website link above.
If you download the app first, you will not get the discount
Suitable and recommended use
We have compared the two tools based on the following seven points
AkanonA brief summary is as follows
| speaking buddy | ELSA speak | |
|---|---|---|
| How to proceed with the lesson | Advancing the Curriculum(Easy to orientate) | Various lesson variations depending on your objectives. |
| pronunciation correction | Single lessons based on learning history | Pronunciation correction courses are available. Can be practiced phoneme by phoneme. |
| AI English Conversation | English conversation to use certain phrases (For beginners) | Free talk towards accomplishing tasks (Intermediate) |
| Lesson Variations | Pronunciation Correction Course Qualification Examination Preparation Course A wide range of | |
| Content for Japanese | for Japanese people | |
| Ease of continuity | I prefer to have a set daily lesson.aimed at people with a particular taste for ... | Various lessons are open to the public.So, it is suitable for people who are bored. |
| Lesson Scene | Rich in characters bright impression | simple Slightly dark impression |
| Charge (Lowest price) | 1,785 yen/month (annual contract) | 1,159 yen/month (annual contract) |
Who is Speak Buddy recommended for?
- Beginners~.
- People who want to get used to speaking rather than pronouncing words.
- People who want Japanese language support
- People who like apps with a fun atmosphere.
Since the application was developed by a Japanese national, Japanese-language support is complete.
Even beginners can learn in an easy-to-understand manner.
If you get stuck in a conversation or make a misstatement, the system will give you a hint so you don't have to stop the conversation.
AkanonYou will no longer be uncomfortable with conversation.
The small-step learning process of one lesson per day, lasting 10 to 15 minutes, makes it easy to continue.
The following article explains Speak Buddy in more detail.
explanatory article:What is Speak Buddy? Thorough explanation of 4 recommended features and pricing plans
Official Site: Speak Buddy (https://app.speakbuddy.me/)
Who ELSA Speak is recommended for
- Intermediate to
- People who want to train specifically for pronunciation
- People who want to study for English certification exams.
- People who want to enjoy free talk
- People who want to learn with a simple screen
ELSA Speakis an application "dedicated to pronunciation correction.
AkanonPronunciation feedback is provided on a phoneme-by-phoneme basis, making it perfect for those who want to learn pronunciation.
With users from all over the world, the content is wide-ranging and includes the ability to study for certification exams.
It is not a learning process of memorizing fixed phrases,Task-oriented conversation in free talk with "Please do 0is required.
AkanonRecommended for intermediate level students who are not afraid of English conversation and want to progress rapidly.
ELSA speak is described in more detail in the following article.
explanatory article:What is ELSA speak? Thorough explanation of 5 recommended features and price plans
Official Site: ELSA speak (https://elsaspeak.com/)
To apply for the campaign price, please apply through the official website link above.
If you download the app first, you will not get the discount
summary
In this issue, we will discuss the popular English AI learning app "speaking buddy」「ELSA Speakwere thoroughly compared in terms of functionality and subjective impressions.
Both applications have their own characteristics, and the key is to choose the one that best suits your needs, depending on your level of experience and the purpose of learning.
AkanonPlease choose the one that is easier to use according to your learning style and strengths/weaknesses!

AkanonThank you for reading to the end.
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