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QUARTET Vocab & Kanji Downloads & RevenueQUARTET Vocab & Kanji · App Store

QUARTET Vocab & Kanji is #83 in Education Paid in United Kingdom and charting in 2 of 30 countries we track.

Updated 11 Nov 2026 · rankings refresh through the day

DeveloperHideki Hamada
CategoryEducation
Price0.99 USD
Released
Rating★ 3.0 (6)
Version1.3
Age rating4+
First seen by us 25 Sep 2026
Installs (est.)1k+ worldwide

QUARTET Vocab & Kanji update history & changes

Last change · 26 events since 24 Oct 2019Full timeline ↓
Full timeline · 25 events in the last 12 months
  1. 📈
    QUARTET Vocab & Kanji charting in a new country
    Russia
  2. 📈
    QUARTET Vocab & Kanji entered the top 100
    Top Paid · Education · RU
  3. 📈
    QUARTET Vocab & Kanji entered the top 10
    Top Paid · Education · IT
  4. 📈
    QUARTET Vocab & Kanji charting in a new country
    Italy
  5. 📈
    QUARTET Vocab & Kanji entered the top 10
    Top Paid · Education · ID
  6. 📈
    QUARTET Vocab & Kanji new best rank in the overall chart: #49
    Top Paid · All Apps · ID
  7. 📈
    QUARTET Vocab & Kanji entered the top 100
    Top Paid · All Apps · ID
  8. 📈
    QUARTET Vocab & Kanji charting in a new country
    Thailand
  9. 📈
    QUARTET Vocab & Kanji new best rank in the overall chart: #103
    Top Paid · All Apps · JP
  10. 📈
    QUARTET Vocab & Kanji charting in a new country
    Indonesia
  11. 📈
    QUARTET Vocab & Kanji entered the top 100
    Top Paid · Education · ID
  12. 📈
    QUARTET Vocab & Kanji entered the top 10
    Top Paid · Education · FR
  13. 📈
    QUARTET Vocab & Kanji entered the top 100
    Top Paid · Education · DE
  14. 📈
    QUARTET Vocab & Kanji charting in a new country in 3 charts
    Germany · France · Taiwan
  15. 📈
    QUARTET Vocab & Kanji new best rank in the overall chart: #113
    Top Paid · All Apps · MX
  16. 📈
    QUARTET Vocab & Kanji entered the top 100
    Top Paid · Education · AU
  17. 📈
    QUARTET Vocab & Kanji charting in a new country in 2 charts
    Australia · Mexico
  18. 📈
    QUARTET Vocab & Kanji charting in a new country
    Vietnam
  19. 📈
    QUARTET Vocab & Kanji entered the top 100
    Top Paid · Education · BR
  20. 📈
    QUARTET Vocab & Kanji charting in a new country
    Brazil
  21. 📈
    QUARTET Vocab & Kanji entered the top 100 in 2 charts
    Top Paid · Education · JP · Top Paid · Education · US
  22. 📈
    QUARTET Vocab & Kanji charting in a new country
    United States
  23. 📈
    QUARTET Vocab & Kanji entered the top 100
    Top Paid · Education · CA
  24. 🆕
    QUARTET Vocab & Kanji first spotted by AppInsider
    #45 in Top Paid · Education · South Korea
  25. 🆕
    QUARTET Vocab & Kanji released on the App Store

Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.

Monthly users
all platforms
Rating
3.0 ★
6 ratings
Measured
Best rank now
#83
Education Paid
Measured
Exact figures, their ranges and how sure we are, free with an account.Sign up freeSign in

QUARTET Vocab & Kanji on the App Store

App details

App ID
1474339665
Publisher
Hideki Hamada
On the store since
Oct 2019
7 years on the store
Minimum OS
iOS 11.0+
iPhone 5s and later
Devices
iPhone · iPad
Content rating
4+
Languages
1
EN
Size
48 MB