App Intel

cnDB

LivezkSoftware1 app · 126 installsEducationFreeIn-app purchases: $0.99 - $18.99 per itemcom.zkSoftware.cnDB

cnDB is your way to efficiently learn Chinese vocab the fun way.

Alert me★ WatchOpen in Play ↗
Total installs
126
exact · Play shows 100+
Installs / day
—
measured after our second crawl (about a day)
Rating
—★
— ratings · — reviews
Released
12 Dec 2025
10mo ago
Last update
24 Jun 2026
v1.0.0 · 4mo ago
Countries
—
not checked yet

Install history

exact counter from Google Play
Not enough history yet — check back tomorrow
Not enough history yet — check back tomorrow

Installs per day · last 90 days

Not enough history yet — check back tomorrow

Change timeline

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

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

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

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
  • Shares data with third parties Personal info and Financial info
  • Collects data Personal info, Financial info and 4 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

8 in 1 group
0 Sensitive2 Notable6 Routine
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
LEARN VOCABULARY FROM THE BOOKS YOU LOVE Create personalized flashcard decks based on the books you want to read. Focus on the words that matter most by prioritizing high-frequency vocabulary that aligns with your interests. ACHIEVE LONG-TERM RESULTS Strengthen your memory with an effective Spaced-Repetition System (SRS). Each flashcard includes example sentences taken directly from your favorite stories, along with clear audio recordings to help you master pronunciation. READ AND LEARN IN ONE PLACE Read your books directly inside the app with instant pinyin annotations, integrated word lookups, and seamless flashcard creation. Test your understanding with built-in quizzes that adapt to the content you’re reading. SHARE YOUR DECKS Create, customize, and share flashcard decks with learners around the world to study together and discover new content. FEATURE overview - Flashcard system with SRS, book sample sentences, and audio generation - Flashcard deck creation based on books and word lists - Deck sharing with the community - Integrated reader with quiz function - AI-powered graded reader generation - Learning statistics - Cloud backups Find out more at: cndb.app For questions, please contact [email protected] Have fun learning!

What's new

Minor bug fixes.

Growing in Education

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