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Get StartedKatakana Pro (Retired) app analytics for September 14
Katakana Pro (Retired)
- Gerson Luca (Legacy)
- Google Play Store
- Free
- Education
Jun 1, 2026
Katakana Pro is now retired. Thank you for your support over the years.
The in-app upgrade is no longer available for purchase. Users who previously purchased the upgrade will retain access to premium features.
The app may be removed from Google Play in the future. Please consider this before uninstalling it from your device.
Announcements about new projects will be posted here.
Katakana Pro (Retired) Usage Rank
The usage rank is based on Similarweb's algorithm that calculates current installs and active users over a 28-day period.
All Categories in
United States--
Education in
United States#2,705
Users Interests & Top Categories
Top categories and apps used by Katakana Pro (Retired) users
Top categories
Affinity
Top apps within the category
18%
10%
10%
7%
Top Competitors & Alternative Apps
Apps with a high probability of being used by the same users, from the same store.
Kanji Card - Learn Japanese
Japanese for Beginners: Minna
Daily Chinese: Grow Vocabulary
Aomi Japanese: Speaking
Katakana Pro (Retired) VS. September 14, 2026