트리거스 돈 버는 영어단어 퀴즈 앱 '똑똑보카' 운영사
1 known investors
Triggers is a serial-founder team behind Knock Knock Voca, an app built around vocabulary/English learning. The team applies experience across multiple industries and bootstrapped online businesses to find product-market fit.
Also known as Knock Knock Voca · Knockknock Voca · Triggers · 똑똑보카
Investors · 1
Company profile
researched Aug 2026Knock Knock Voca (똑똑보카) is a mobile language-learning habit app that combines short vocabulary quizzes with a cash-reward mechanic. Users study English, Chinese characters (hanja) and other languages within a single app, with multiple course options offered per language, and are able to select the course that fits their level or goal. Solving quizzes accumulates in-app cash that can be exchanged for gift vouchers.
The product is designed around a two-minute daily session, positioning small, immediate rewards as the driver of study consistency. Learning content is assembled into personalized curricula using AI-based data analysis. The app is distributed on Google Play and the Apple App Store.
Business model
The app is free to use for learners and pays out cash rewards earned through quiz activity, which users redeem for gift vouchers (gifticons) usable at partner merchants including Starbucks, GS convenience stores and Naver Pay points, accepted at tens of thousands of affiliated locations nationwide.
Learners access the app for free; cash rewards funded by the operator are converted into gift vouchers redeemable at partner merchants.
Traction
The company reports approximately 100,000 monthly active users, over 1 million cumulative downloads, an average app rating of 4.3 stars, and states that 1 million people have used its language-learning method.
▸Full profile — market position, technology, go-to-market, geography
Market position
The product pairs vocabulary study with immediate monetary rewards convertible into widely accepted gift vouchers, and states that its learning-continuation rate is 3.78 times higher than that of general language-learning apps.
Technology
Learning content is organized into personalized curricula through AI-based data analysis, delivered via iOS and Android apps built around short quiz sessions.
Go-to-market
Distribution is direct-to-consumer through Google Play and the Apple App Store, with acquisition and retention driven by the cash-reward and daily-habit mechanic.
Consumer language learners in Korea seeking short daily study sessions, particularly those motivated by reward incentives.
Geography
Operations are based in South Korea, with a Korean-language app and gift-voucher redemption at domestic partners such as Starbucks, GS convenience stores and Naver Pay.
Compiled by commissioned research from 6 cited public sources — announcements, filings, and press listed under research sources below.
Key figures
latest reportedCompany-reported or press-reported figures, each dated to when it was claimed — not independently audited.
▸Research sources · 6
primary sources listed
- 트리거스 돈 버는 영어단어 퀴즈 앱 '똑똑보카' 운영사knockknockvoca.com · web
6 public sources were cited for this profile; the first-party ones are listed here.
Frequently asked questions
- What does 트리거스 돈 버는 영어단어 퀴즈 앱 '똑똑보카' 운영사 do?
- Operator of Knock Knock Voca, a Korean mobile app where users study English and other languages via short quizzes and earn redeemable cash rewards.
- Who are 트리거스 돈 버는 영어단어 퀴즈 앱 '똑똑보카' 운영사's investors?
- 트리거스 돈 버는 영어단어 퀴즈 앱 '똑똑보카' 운영사's investors include Kakao Ventures.