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Word Word Downloads & RevenueWord Word: Personal Dictionary · App Store

Word World | 世界にひとつだけの辞書

Not in any tracked top chart right now.

Updated 11 Nov 2026 · rankings refresh through the day

DeveloperTatsuji Ueda
CategoryReference
Price600 JPY
Released
Rating★ 4.5 (4)
Version2.1
Age rating4+
First seen by us 26 Sep 2026
Installs (est.)500+ worldwide

Word Word: Personal Dictionary update history & changes

Last change · 4 events since 19 Nov 2010Full timeline ↓
Full timeline · 3 events in the last 12 months
  1. 📈
    Word Word: Personal Dictionary charting in a new country
    United States
  2. 🆕
    Word Word: Personal Dictionary first spotted by AppInsider
    #25 in Top Paid · Reference · Japan
  3. 🆕
    Word Word: Personal Dictionary 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
4.5 ★
4 ratings
Measured
Exact figures, their ranges and how sure we are, free with an account.Sign up freeSign in

Word Word: Personal Dictionary on the App Store

App details

App ID
404083452
Publisher
Tatsuji Ueda
On the store since
Nov 2010
15 years on the store
Minimum OS
iOS 12.0+
iPhone 5s and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
2
EN JA
Size
5 MB
Also listed in
Education