IANKI Flashcards
EducationProductivity

IANKI Flashcards

Spaced repetition made simple.

tomokazu murase · released 29 May 2019 · Open in App Store ↗

★ 4.34 7,883 reviews
Unlock the split between the products, the store ranks, and how both moved.See plans
Downloads30d, free
05K10KJanFebMarAprMayJunJulAug
10,000worldwide estimate
Downloads by countriesAug 2026
30%United States19%Brazil15%India36%Others
Top products by revenueLatest
Premium Monthly52%
Premium Annual31%
Lifetime17%
Top growing products90 days
Premium Monthly+6.0%
Premium Annual+4.0%
Lifetime+2.0%
2 subscriptions, no one-time purchases
Revenue %
Monthly · 7 days trial173$5.90 – $16.0224.8%+18.0%
Annual · 7 days trial173$89.64 – $160.5024.8%+18.0%
DownloadsAug 2026RevenueAug 2026Top product
Saudi Arabia68024.8%24.8%1stAnnual · 7 days trialPremium Yearly$59.99
United States56724.8%24.8%1stMonthlyPro Monthly$9.99
Russia42524.8%24.8%3rdWeekly · 3 days trialUnlimited Weekly$4.99
South Korea38224.8%24.8%1stOne-time purchaseLifetime Unlock$29.99
Japan38124.8%24.8%2nd6 monthsPlus 6 Months$34.99
Brazil29524.8%24.8%4thOne-time purchaseStarter Pack$2.99
Ukraine26624.8%24.8%1stAnnual · 14 days trialFamily Annual$119.99
Chile23824.8%24.8%2nd3 monthsPro Quarterly$24.99
Turkey23624.8%24.8%1stOne-time purchaseRemove Ads$6.99
Mongolia21324.8%24.8%1stMonthly · 7 days trialPremium Monthly$12.99
Mexico20124.8%24.8%1stAnnual · 7 days trialPremium Yearly$59.99
Vietnam19824.8%24.8%1stMonthlyPro Monthly$9.99
Germany18924.8%24.8%3rdWeekly · 3 days trialUnlimited Weekly$4.99
Spain18024.8%24.8%1stOne-time purchaseLifetime Unlock$29.99
Colombia16624.8%24.8%2nd6 monthsPlus 6 Months$34.99
France15724.8%24.8%4thOne-time purchaseStarter Pack$2.99
Uzbekistan15424.8%24.8%1stAnnual · 14 days trialFamily Annual$119.99
Kazakhstan14724.8%24.8%2nd3 monthsPro Quarterly$24.99
Dominican Republic14624.8%24.8%1stOne-time purchaseRemove Ads$6.99
Canada13424.8%24.8%1stMonthly · 7 days trialPremium Monthly$12.99
Costa Rica12224.8%24.8%1stAnnual · 7 days trialPremium Yearly$59.99
Czech Republic11524.8%24.8%1stMonthlyPro Monthly$9.99
Peru11524.8%24.8%3rdWeekly · 3 days trialUnlimited Weekly$4.99
Ecuador11424.8%24.8%1stOne-time purchaseLifetime Unlock$29.99
Poland11224.8%24.8%2nd6 monthsPlus 6 Months$34.99
Italy9324.8%24.8%4thOne-time purchaseStarter Pack$2.99
Taiwan8524.8%24.8%1stAnnual · 14 days trialFamily Annual$119.99
Argentina8424.8%24.8%2nd3 monthsPro Quarterly$24.99
Egypt8224.8%24.8%1stOne-time purchaseRemove Ads$6.99

The store shows a different set in every country

Description

1 Remember the word by looking at the memorized card

2 Test and see if you really learned the word

3 Review the mistaken words and memorize words

7-day free trial, then $9.99/month or $99.99/year.

The subscription automatically renews unless cancelled at least 24 hours before the end of the trial period. You can manage or cancel your subscription anytime in your Apple ID settings.

Corresponding language list

English

Japanese

Korea

China_simple

China_traditional

Portuguese

German

Persian

Arabic

Italian

Dutch

Turkish

Russia

Indonesia

Romanian

Lithuanian

Latvian

Malay

Polish

Bulgarian

French

Finnish

Hindi

Hungarian

Norwegian

Danish

Czech

Thai

Serbian

Swahili

Slovenian

Slovak

Spanish

Zulu

Swedish

Croatian

Greeklanguage

Estonian

Ukrainian

Amharic

Afrikaans

Last collected from the App Store on