Jishokun

Penzo · iOS

Jishokun

Explore the ad evidence, study the storefront, and build your next acquisition hypothesis.

Paid-ad activity not yet verified
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01 / Creative research

Turn the unknowns into a research plan.

01

Check the acquisition promise

Read the store headline, screenshots and description. What problem is the app promising to solve?

Study the storefront
02

Look for ad evidence

Explore apps with direct store-link matches. Compare their hooks and formats without assuming the same approach works here.

Browse observed advertisers
03

Separate demand from paid growth

Store rankings and revenue estimates describe market context. They do not establish ad spend, conversions or ROAS.

Review the market context

02 / Storefront & product

Where the click lands.

Study the product story and store experience behind the acquisition funnel.

Screenshots

Jishokun screenshot 1Jishokun screenshot 2Jishokun screenshot 3Jishokun screenshot 4Jishokun screenshot 5Jishokun screenshot 6Jishokun screenshot 7

03 / Market context

The business behind the app.

Keep revenue, downloads and store rankings separate from advertising performance.

How Much Does Jishokun Make?

Monthly Revenue
$1.0K
Annualized estimate
$12.0K
Per Download
$1.00

Platform Performance

🍎iOS
Revenue
$1.0K
Downloads
1.0K
Rating
4.2 (29)

Rating Distribution

4.2
★★★★
29 reviews
5
3%
4
7%
3
14%
2
17%
1
59%

Top Countries

🇯🇵 JP🇺🇸 US🇹🇼 TW
Reviews (2)
☆☆☆☆waspenterprises11/24/2017
広告 Advertisement

Even if you paid the offline dictionary, the ad is still up there. Please provide an ad-free paying option. 有料アイテムを支払っても、広告は隠されなかった。

★★★★chilllaaa9/13/2015
Great

Really useful app! I haven't had any major problems so far. One request.. please let us tap words in the definition to create new searches! This would greatly speed up the search process when I come across a new word in a definition.

Version History (100)
2.12.2111/24/2025
2.12.202/12/2025
2.12.196/27/2023
2.12.1810/10/2022
2.12.179/4/2022
2.12.152/21/2022
2.12.144/27/2021
2.12.134/13/2021
2.12.1212/23/2020
2.12.1112/16/2020
Available In (115 Countries)
🇺🇸 United States🇦🇺 Australia🇨🇦 Canada🇨🇳 China🇫🇷 France🇩🇪 Germany🇬🇧 United Kingdom🇮🇹 Italy🇯🇵 Japan🇰🇷 South Korea🇷🇺 Russia🇩🇿 DZ🇦🇴 AO🇦🇷 Argentina🇦🇹 Austria🇦🇿 AZ🇧🇧 BB🇧🇾 BY🇧🇪 Belgium🇧🇲 BM🇧🇷 Brazil🇧🇬 Bulgaria🇨🇱 Chile🇨🇴 Colombia🇨🇷 CR🇭🇷 Croatia🇨🇿 Czech Republic🇩🇰 Denmark🇩🇴 DO🇪🇨 EC🇪🇬 Egypt🇸🇻 SV🇫🇮 Finland🇬🇭 GH🇬🇷 Greece🇬🇹 GT🇭🇰 Hong Kong🇭🇺 Hungary🇮🇳 India🇮🇩 Indonesia🇮🇪 Ireland🇮🇱 Israel🇰🇿 KZ🇰🇪 Kenya🇰🇼 KW🇱🇧 LB🇱🇹 Lithuania🇱🇺 LU🇲🇴 MO🇲🇬 MG🇲🇾 Malaysia🇲🇽 Mexico🇳🇱 Netherlands🇳🇿 New Zealand🇳🇬 Nigeria🇳🇴 Norway🇴🇲 OM🇵🇰 Pakistan🇵🇦 PA🇵🇪 Peru🇵🇭 Philippines🇵🇱 Poland🇵🇹 Portugal🇶🇦 QA🇷🇴 Romania🇸🇦 Saudi Arabia🇸🇬 Singapore🇸🇰 Slovakia🇸🇮 Slovenia🇿🇦 South Africa🇪🇸 Spain🇱🇰 LK🇸🇪 Sweden🇨🇭 Switzerland🇹🇼 Taiwan🇹🇭 Thailand🇹🇳 TN🇹🇷 Turkey🇺🇦 Ukraine🇦🇪 UAE🇺🇾 UY🇺🇿 UZ🇻🇪 VE🇻🇳 Vietnam🇧🇴 BO🇪🇪 Estonia🇱🇻 Latvia🇳🇮 NI🇵🇾 PY🇰🇭 KH🇦🇫 AF🇬🇪 GE🇮🇶 IQ🇱🇾 LY🇲🇦 MA🇲🇿 MZ🇲🇲 MM🇾🇪 YE🇧🇭 BH🇨🇾 CY🇲🇹 MT🇷🇸 RS🇧🇯 BJ🇧🇫 BF🇨🇲 CM🇨🇬 CG🇨🇮 CI🇯🇴 JO🇱🇦 LA🇲🇱 ML🇸🇳 SN🇹🇿 TZ🇺🇬 UG🇿🇲 ZM🇿🇼 ZW
Supported Languages (2)
EnglishJapanese
App Details

This is a Japanese - English, English - Japanese dictionary. The app supports Japanese-Japanese, Japanese-English, English-Japanese, English - English...

iOS App ID
671889349
Content Rating
13+
Min OS
16.6
Size
263.4 MB
In-App Purchases
Yes
Publisher
Penzo
Ja

In-App Purchases (4)

NamePriceType
Offline Dictionary$1.99One-time
Kanji Dictionary$1.99One-time
Premium 1 Month$2.49Monthly
Premium 1 Year$27.99Yearly