Hyuhak: Learn Hanja by Radical

Name: Hyuhak: Learn Hanja by Radical
Author: BIEN P.R. Ltd.

LiveBIEN P.R. Ltd.4 apps · 868 installsEducationFreeIn-app purchases: $2.19 - $5.99 per itembien.hyuhak

Build Hanja from 214 radicals with spaced-repetition (SRS) review

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Total installs: 93
Installs / day: 0
Rating: —★
Released: 22 Jun 2026
Last update: 24 Jul 2026
Countries: —

Installs per day

gain of the exact counter

12 Oct 2026No change in the counterOur first day-to-day reading of the counter. The line starts with the next one.

Daily tracking since 11 Oct 2026 · history grows every day

Install history

exact counter from Google Play

1dAll

Dashed: estimate from the release date (no daily data before 11 Oct 2026) · time axis compressed before that day

Daily tracking since 11 Oct 2026 · history grows every day

Change timeline

Full history

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.

Data safety

declared by the developer on Google Play

No data shared with third parties
No data collected
Follows the Play Families Policy

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

5 in 1 group

0 Sensitive1 Notable4 Routine

OtherNotable5

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
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 more · all 5 permissions Show less

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

Download

Full description

Hyuhak helps you learn Hanja (Chinese characters used in Korean) the restful way — by understanding structure instead of brute-force memorizing. ■ Structured learning from radicals Built on the 214 Kangxi radicals: radical → character → word. Understand why each character looks the way it does through its origin story. ■ SRS spaced repetition An SM-2 based schedule brings each character back right before you'd forget it — long retention for little effort. Optional daily review reminders. ■ Solid content · 9,500+ character dictionary with fast search · 214 Kangxi radicals and the characters built from them · Per-character etymology stories · Browse by exam level: Hanja exam, JLPT, HSK, TOCFL ■ Light and private Start instantly — no account, no login. No internet connection required; your learning data stays on your device and never leaves it. No ads. No data collection. Meet your first character today.

What's new

First release — 9,500+ character dictionary, 214 Kangxi radicals, SM-2 spaced repetition (SRS), per-character etymology stories. Offline, no account, no ads, no purchases.

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