App Intel

Onevoca - Flashcards

LiveSumin Inc1 app · 107.2K installsEducationFreeIn-app purchases: $1.49 - $20.99 per itemcom.zak1ller.Onevoca

A vocabulary app used by 600,000 learners

Alert me★ WatchOpen in Play ↗
Total installs
107,244
exact · Play shows 100,000+
Installs / day
+249
7-day avg · last day +249
Rating
4.8★
1.8K ratings · 4 reviews
Released
2 Aug 2019
7.2y ago
Last update
12 Oct 2026
v408 · 1d ago
Countries
—
not checked yet

Install history

exact counter from Google Play
107K130.2K153.5K176.7K200K11 Oct12 Oct13 Oct
107K130.2K153.5K176.7K200K11 Oct12 Oct13 Oct

Installs per day · last 90 days

012525037550012 Oct13 Oct13 Oct

Change timeline

3 changesFull history
  1. Update date
    11 Oct 202612 Oct 2026
  2. Version
    407 → 408
  3. What's new
    Made minor UI refinements to some study-related screens.- Improved the app to allow changing the “Time Limit” setting during an active study session. - Added a setting to hide the “Generate Example Sentence” button on the term addition screen. - Fixed bugs that were causing u…

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

estimate · charts of 13 Oct

Most downloads likely come from 🇰🇷 South Korea (~100%).

  1. South Korea100%#182 Top free · Education

Estimated from top-chart positions weighted by each country’s Google Play market size. Countries where the app is not in a chart are not shown, so small markets may be missing.

Top chart positions

as of 13 Oct
ChartCountryRankChange
Top free · Education KR#182—

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Manifest analysis reads only the required APK ranges. Base APK downloads may need separate device splits to install.

Data safety

declared by the developer on Google Play
  • No data shared with third parties
  • Collects data Personal info, Financial info and 3 others
  • Data is encrypted in transit
  • You can ask for your data to be deleted

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

13 in 4 groups
5 Sensitive2 Notable6 Routine

What this app can do with your phone

  • Use your camera to take photos and record videos
  • Read photos, videos, and other files saved in your phone's shared storage
  • Add, change or delete photos, videos and other files in your phone's storage
Photos/Media/FilesSensitive2

Access to photos, videos, music and other files stored on your device

  • Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE
  • Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE
StorageSensitive2

Access to files, photos and media saved on your phone's storage

  • Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE
  • Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE
CameraSensitive1

Access to your camera to take photos and record video

  • Use your camera to take photos and record videostake pictures and videos · CAMERA
OtherNotable8

Access to miscellaneous device features that don't fit other categories

  • Start itself automatically as soon as your phone finishes turning onrun at startup · RECEIVE_BOOT_COMPLETED
  • Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
  • Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
  • Connect to the internet to load content and send datafull network access · INTERNET
  • Make your phone vibratecontrol vibration · VIBRATE
  • Check with Google Play that you got this app legitimatelyGoogle Play license check · com.android.vending.CHECK_LICENSE
  • Read Google service settings stored on your deviceread Google service configuration · com.google.android.providers.gsf.permission.READ_GSERVICES
  • Receive push messages sent from the app's servers over the internetreceive data from Internet · com.google.android.c2dm.permission.RECEIVE

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Full description
• 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: [email protected] Web: https://www.onevoca.com

What's new

- Improved the app to allow changing the “Time Limit” setting during an active study session. - Added a setting to hide the “Generate Example Sentence” button on the term addition screen. - Fixed bugs that were causing unexpected crashes.

Similar apps

closest title first, then most installs per day