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APP STORE
DuoCards: 語学と単語帳
DuoCards s.r.o · Education · Japan store
NOT IN TOP 100 HERE
Revenue a month, worldwide EST
$35.6K
Likely $11.9K to $106.8K
▲ 135.5% in 27 days
New ratings
Tracking
Daily counts start building from today
Rating
4.4 of 5
100 ratings in this store
Countries it ranks in
8
was 11 on Oct 15, 2026
Revenue
Estimated from the grossing charts of Oct 21, 2026 in the 53 countries we track, and ratings growth on the App Store.
EST. REVENUE / YEAR · WORLDWIDE
$427K
Both stores combined. Small app estimate, so no split per store
EST. LIFETIME DOWNLOADS
3.5K to 10K
Estimated from ratings count
WHERE IT EARNS · EST. / MONTH
- Philippines #69 Education (Play)$10.4K · 29%
- Czechia #17 Education (iOS), #97 apps (Play)$5.6K · 16%
- Germany #41 Education (Play)$5.2K · 15%
- Turkey #33 Education (Play)$2K · 6%
- Vietnam #68 Education (Play)$1.1K · 3%
- Netherlands #70 Education (Play)$990 · 3%
- Ukraine #22 Education (iOS), #65 Education (Play)$902 · 3%
- Belgium #69 Education (Play)$786 · 2%
29 more countries
- Israel #67 Education (iOS), #68 Education (Play)$613 · 2%
- Austria #81 Education (iOS), #71 Education (Play)$608 · 2%
- Egypt #67 Education (Play)$571 · 2%
- Denmark #62 Education (iOS), #69 Education (Play)$551 · 2%
- Switzerland #71 Education (Play)$459 · 1%
- Romania #69 Education (Play)$429 · 1%
- Thailand #68 Education (Play)$415 · 1%
- Kazakhstan #40 Education (iOS), #67 Education (Play)$414 · 1%
- Norway #69 Education (Play)$402 · 1%
- Poland #97 Education (iOS)$363 · 1%
- Argentina #70 Education (Play)$363 · 1%
- Saudi Arabia #68 Education (Play)$362 · 1%
- Colombia #70 Education (Play)$340 · 1%
- Hong Kong #66 Education (Play)$285 · 1%
- Chile #70 Education (Play)$227 · 1%
- Pakistan #66 Education (Play)$222 · 1%
- Nigeria #66 Education (Play)$211 · 1%
- UAE #67 Education (Play)$203 · 1%
- Finland #69 Education (Play)$200 · 1%
- Singapore #69 Education (Play)$197 · 1%
- New Zealand #69 Education (Play)$175 · 0%
- Greece #69 Education (Play)$170 · 0%
- Portugal #70 Education (Play)$151 · 0%
- Malaysia #68 Education (Play)$149 · 0%
- Peru #70 Education (Play)$149 · 0%
- Qatar #46 Education (iOS)$112 · 0%
- Ireland #70 Education (Play)$90 · 0%
- Bangladesh #66 Education (Play)$73 · 0%
- South Africa #69 Education (Play)$63 · 0%
HOW SURE ARE WE
Small app: combines its grossing ranks with ratings growth (68 new ratings a month on average since launch). Tested on 418 apps with verified revenue: typically off by about 2.6 times, so the range is wide. Countries we don't track (and Google Play in China, which doesn't exist) aren't included, and neither are ads or web payments. Gross revenue before store fees.
RATINGS
100
AVG RATING
4.39
PRICE
無料
AGE
6.5y
LAST UPDATE
54d ago
VERSION
1.20.17
SIZE
19 MB
AGE RATING
4+
