Jishokun
じしょ君 - 国語と英和辞典
Jishokun is #167 in Reference Free in Japan and charting in 1 of 24 countries we track.
Updated 27 Sep 2026 · rankings refresh through the day
DeveloperPenzo
CategoryReference
PriceFree
Released
Rating★ 4.1 (18k)
Version3.1.5
Age rating12+
First seen by us
27 Sep 2026
Installs (est.)500k+ worldwide
Rating
4.1 ★
18k ratings
Measured
Best rank now
#167
Measured
Jishokun on the App Store
App details
App ID
671889349
Publisher
Johan Olsson
Minimum OS
iOS 17.6+
Content rating
12+
Languages
2
EN JA
Size
228 MB
Jishokun downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. iPhone downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Where Jishokun's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Business model: Ad-led
How Jishokun makes money: subscriptions, one-off purchases and ads.
Ads · 1 ad networks
Ads
/mo
of revenue
Where it ranks now
Every top chart it appears in across 24 countries.
| Country | Charts | Rank |
|---|---|---|
| ReferenceFree | #167 |
Apps near Jishokun on the chart
Reference Free, around #167.
Ratings
App Store, worldwide.
Rating
4.1 ★
18k ratings
Measured
Ratings
18k
Measured
About Jishokun
This is a Japanese - English, English - Japanese dictionary.
The app supports Japanese-Japanese, Japanese-English, English-Japanese, English - English and synonyms and antonyms. It's very easy to use. Just type in the word you want to look up and press search! You can also search for kanji with handwriting!
When you search with the english-japanese dictionary, you can hear the pronunciation of the english word (if it is available) by clicking the play button next to the search button.
You can translate text by selecting "Translate", typing the text you want translated and press "search". You can also press the play button to hear the pronunciation of the translated text.
To see stroke order, swipe to the right and select "stroke order". You can also search foe kanji by radicals by selecting "kanji search".
You can add words that you look up often the word list. Open the list by sliding the main view to the left.
Click the "+" button to add words. Delete words by sliding on the word and press delete.
Slide from to the right to open the menu. Under settings you can change text size, default dictionary etc.
This app uses wwwjdict/tatoeba project/denshijisho/ruigohako/wikipedia
wwwjdict: http://www.csse.monash.edu.au/~jwb/cgi-bin/wwwjdic.cgi nihongo
wordnet: http://nlpwww.nict.go.jp/wn-ja/
wiktionary: https://ja.wiktionary.org
Kanjivg: http://kanjivg.tagaini.net/
Subscription Terms of Use:
https://www.penzzo.net/subscription-terms-of-use/
The app supports Japanese-Japanese, Japanese-English, English-Japanese, English - English and synonyms and antonyms. It's very easy to use. Just type in the word you want to look up and press search! You can also search for kanji with handwriting!
When you search with the english-japanese dictionary, you can hear the pronunciation of the english word (if it is available) by clicking the play button next to the search button.
You can translate text by selecting "Translate", typing the text you want translated and press "search". You can also press the play button to hear the pronunciation of the translated text.
To see stroke order, swipe to the right and select "stroke order". You can also search foe kanji by radicals by selecting "kanji search".
You can add words that you look up often the word list. Open the list by sliding the main view to the left.
Click the "+" button to add words. Delete words by sliding on the word and press delete.
Slide from to the right to open the menu. Under settings you can change text size, default dictionary etc.
This app uses wwwjdict/tatoeba project/denshijisho/ruigohako/wikipedia
wwwjdict: http://www.csse.monash.edu.au/~jwb/cgi-bin/wwwjdic.cgi nihongo
wordnet: http://nlpwww.nict.go.jp/wn-ja/
wiktionary: https://ja.wiktionary.org
Kanjivg: http://kanjivg.tagaini.net/
Subscription Terms of Use:
https://www.penzzo.net/subscription-terms-of-use/
Latest updates
3.1.5
Added Watch extension
Big improvement to all dictionaries. Better formatted results, clearer meanings and definitions.
Bug fixes