Katakana Memory Hint [English]

The Japan Foundation Japanese-Language Institute, Kansai · iOS

Katakana Memory Hint [English]

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

Katakana Memory Hint [English] screenshot 1Katakana Memory Hint [English] screenshot 2Katakana Memory Hint [English] screenshot 3Katakana Memory Hint [English] screenshot 4Katakana Memory Hint [English] screenshot 5

03 / Market context

The business behind the app.

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

How Much Does Katakana Memory Hint [English] Make?

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

Platform Performance

🍎iOS
Revenue
$1.0K
Downloads
1.0K
Rating
3.3 ★(25)

Rating Distribution

3.3
★★★☆☆
25 reviews
5
32%
4
8%
3
8%
2
4%
1
48%

Top Countries

🇵🇭 PH🇦🇺 AU🇲🇾 MY
Reviews (3)▼
★★★★★Mini-me113/17/2026
Great App

Really useful app. Some of the mnemonics are a little odd, but I’d still highly recommend it.

★☆☆☆☆napwdi5/2/2025
Awful UI

Just give a single page with all the kana in a table where you can tap on it and it opens up the memory help for that symbol. Why all this extra one-by-one stuff needing to swipe through a dozen or two symbols to find what you’re looking for

★★☆☆☆Duckie_Dale891/19/2021
Audio stopped working

The hiragana app works great. This one the sound stopped after a week of studying.

Version History (6)▼
1.0.511/23/2023
1.0.41/11/2020
1.0.36/13/2016
1.0.21/12/2016
1.0.112/21/2015
1.0.09/16/2015
Available In (115 Countries)▼
🇹🇭 Thailand🇺🇸 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🇹🇳 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 (1)▼
English
App Details▼

1. Description Study katakana the fun way using mnemonic pictures and check your understanding with a variety of quizzes! Recommended for: Complete...

iOS App ID
1037725713
Content Rating
4+
Min OS
8.0
Size
22.3 MB
Publisher
The Japan Foundation Japanese-Language Institute, Kansai
Ja