Japanese Dictionary +

iThinkdiff · iOS

Japanese Dictionary +

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

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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

Japanese Dictionary + screenshot 1Japanese Dictionary + screenshot 2Japanese Dictionary + screenshot 3Japanese Dictionary + screenshot 4Japanese Dictionary + screenshot 5Japanese Dictionary + screenshot 6Japanese Dictionary + screenshot 7Japanese Dictionary + screenshot 8

03 / Market context

The business behind the app.

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

How Much Does Japanese Dictionary + Make?

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

Platform Performance

🍎iOS
Revenue
$1.0K
Downloads
1.0K
Rating
4.6 (223)

Rating Distribution

4.6
★★★★★
223 reviews
5
3%
4
4%
3
4%
2
10%
1
79%

Top Countries

🇹🇭 TH🇵🇭 PH🇯🇵 JP
Reviews (3)
★★★★★Niki!!.9/3/2020
Great dictionary

This app is definitely very helpful in assisting with learning Japanese, and was well worth the $2.99 charge for the pro version. My one complaint is that it very frequently forgets I’ve purchased it, and makes me click restore purchases before I can use the pro features. This is very annoying as I use this a lot and I hope something can be done to fix this issue, but it’s not a big enough problem for me to dock points on my review, still a very helpful app, would definitely recommend if you need a dictionary!

★★★★★Nature moma10/27/2018
Great app

This app came in so handy while in Japan. This app and google translate together and you can get around

★★☆☆☆Mike of All Trades9/8/2017
OK Offline resource - but Capture feature doesn't work

Nice layout of menu, and fairly easy to navigate. Translator dictionary is good sized, and display of Asian characters has been very accurate (as I've been told). The pronunciation audio option is a great offline feature and also works well without delays. However, the crucial feature to scan characters with phone camera isn't working right. Mine is stuck on English, and is missing the "Other" button as shown in the help screen. It does immediately recognize Romanji (English) with a red targeting frame, but I really need it to see the Asian characters. Emailed developer quite a ago but no response. Would rate higher if that feature worked, otherwise it's just like similar offline dictionaries.

Version History (46)
23.4.08/31/2026
23.2.07/2/2026
23.0.04/9/2026
20.010/10/2018
19.210/3/2017
19.1.37/12/2017
18.14/22/2017
18.02/24/2017
17.21/12/2017
17.010/13/2016
Available In (115 Countries)
🇺🇦 Ukraine🇺🇸 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🇦🇪 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 (1)
English
App Details

• Bilingual English to Japanese and Japanese to English dictionary • Japanese to English word and phrase translator and translation • Over 350K words...

iOS App ID
504762414
Content Rating
4+
Min OS
17.6
Size
54.4 MB
In-App Purchases
Yes
Publisher
iThinkdiff
Ma

In-App Purchases (6)

NamePriceType
Flash Card$0.99One-time
Online Translator$0.99One-time
Phrase Book$0.99One-time
Pronunciation$0.99One-time
Pro Upgrade$2.99One-time
Unlock Full Version$9.99One-time