Sumin Inc
Onevoca - Flashcards is estimated to make < $5k per month from < 5k downloads / mo, tracked daily on Peekly.
• Your personalized vocabulary book Register only the words you need, and organize them by topic or chapter using groups and collections. Onevoca lets you study not just English or Japanese, but any set of terms that re
Sign in to see this app's ad creatives
Rating & reviews
2k reviews
13 Jun → 2 Aug · best #67
Ads launched per month
Media mix
Sign in to access this metricAds launched per month
Estimated spend:
Sign in to see the ad creatives and library
• Your personalized vocabulary book
Register only the words you need, and organize them by topic or chapter using groups and collections.
Onevoca lets you study not just English or Japanese, but any set of terms that require memorization — from foreign languages to technical subjects.
• Smarter, faster word registration
Easily register words using CSV files, or simply type a word to automatically get its meaning.
AI even generates example sentences to help you understand the context in which each word is used.
• A library built by dedicated Onevoca users
If the vocabulary list you need already exists in the library, just download it!
You can also share your own word lists and contribute to the growing Onevoca library.
• High-quality, natural AI pronunciation in 33 languages
Enjoy clear, natural AI voices for all supported languages — not robotic or stiff.
We proudly invest in premium voice technology to deliver the best pronunciation experience.
Supported languages include:
Arabic, Bengali, Chinese (Mandarin), Czech, Danish, Dutch, English (US, UK, AU), Filipino (Tagalog), Finnish, French, German, Greek, Gujarati, Hebrew, Hindi, Hungarian, Indonesian, Italian, Japanese, Kannada, Korean, Malay, Malayalam, Marathi, Norwegian, Polish, Portuguese, Punjabi, Romanian, Russian, Slovak, Spanish, Swedish, Tamil, Telugu, Thai, Turkish, Ukrainian, and Vietnamese.
• Scientifically proven study methods
Every learning mode in Onevoca is based on evidence-backed memorization techniques.
From new to familiar words, you can learn and retain them through repeated exposure, interval review, and personalized settings.
• Effortless daily learning with word notifications
Receive word notifications throughout your day to naturally strengthen recall.
Customize your notification frequency and style to maximize your memorization results.
Support: zak1ller.kr@gmail.com
Web: https://www.onevoca.com
Rating & reviews
2k reviews
Monetization
Free
In-app purchases ₩6,000 - ₩34,000
Similar apps
Education
Education
Education
Education
Education
Education
Education
Education
What's new
- Improved the dictation study mode so that answers can be marked as correct without entering part of speech information. - Added the ability to block terms from the word notification screen, allowing users to add unwanted terms to the block list. - Removed the slot gifting feature to prevent confusion.
How much does Onevoca - Flashcards make?
Onevoca - Flashcards is estimated to make < $5k per month, according to Peekly's daily tracking.
How many downloads does Onevoca - Flashcards have?
Onevoca - Flashcards has an estimated < 5k downloads / mo on Google Play.
Is Onevoca - Flashcards free?
Onevoca - Flashcards is free to download with in-app purchases.
What is Onevoca - Flashcards's rating?
Onevoca - Flashcards has a rating of 4.7 out of 5, based on 2k reviews.
Publisher
Sumin Inc
Category
Education
Compatibility
8.1
Size
—
Rating
Rated for 3+
Price
Free
Released
—
Last update
Jul 23, 2026
Languages
—
Sign in to see captured paywall screens