bada - 전화로 배우는 영어·일본어 회화

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About this app

When the call comes, answer it.

A call will arrive at a set time, and if you answer, you will resolve a situation in English or Japanese for 5 minutes. When the call ends, a report containing today's expression and corrections (up to 3) will be saved, and the tutor will start the next call right where yesterday left off.

Bada is a language learning app where you learn by answering calls and resolving situations, rather than opening the app to start studying. Whether it's soothing an angry friend, giving instructions at a space company right before launch, or asking for directions in another world—each situation has a goal to achieve. Each call is 5 minutes long.

■ Continues from yesterday's conversation

The tutor remembers the previous call. The next call doesn't start with "Hello," but rather begins right where the conversation left off yesterday left off. You don't have to repeat your self-introduction from the beginning every time.

■ A report is saved when the call ends

Based on the sentence you just spoke, we will summarize today's expression, corrections, and sentences to listen to again. Corrections are limited to a maximum of 3 per call—we do not attempt to fix everything at once. Saved expressions are transferred to the review deck and reappear just as you are about to forget them.

■ 28 Character Tutors

10 English, 9 Japanese, and 9 Korean tutors. Each has a different speaking style and interests, and the relationship changes gradually as you accumulate calls. Relationships are built solely through call time and duration; they cannot be accelerated with money.

■ 39 Roleplays

From ordering at a cafe to hospital registration, fan meetings, and negotiations. Each scene has a goal, and after it ends, we will summarize what worked and what could have been improved. For beginners, Korean subtitles and recommended sentences are provided.

■ Beginners Are Okay

A0 (Introductory) mixes "Repeat After Me" drills with short, real conversations. If you get stuck, press SOS. A level check will help you determine your starting point.

■ Important Notes

· All call partners are AI characters. They are not human. This is explained through your onboarding agreement, the always-on AI badge on the call screen, and the introductory message for your first call. The AI's responses are for learning purposes only and may differ from reality. · Calls are saved to create reports and memories, and consent is obtained upon sign-up. Calls can be deleted at any time, and you can also stop using AI learning services separately.

· Calls are not made during late night hours (22:00–08:00). Call time zones can be changed at any time in the settings.

· Available to users aged 15 and older.

■ Pricing

· Free Trial: Try it out with one 5-minute call first.

· Light 14,900 KRW/month: 10 5-minute calls · 10 text conversations per day.

· Daily 24,900 KRW/month: 20 5-minute calls · 10 text conversations per day.

· Additional Calls: 1,500 KRW per call · 6,900 KRW for 5 calls. Remains separate from the monthly call allowance.

One call is 5 minutes. The monthly call allowance does not carry over to the next month, but separately purchased additional call allowances remain. You can cancel your subscription at any time in Google Play Subscription Management, and even after cancellation, you can continue to use the service until the end of the billed period.

Privacy Policy https://badacall.com/privacy

Terms of Use https://badacall.com/terms

Support [e-mail]

What’s new

First release of bada.

- Practice English and Japanese conversation by calling an AI native speaker.
- Start instantly with situation-based topics.
- Get corrections and feedback after every call.