10ten Japanese Reader

Birchill, Inc. · iOS

10ten Japanese Reader

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

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03 / Market context

The business behind the app.

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

How Much Does 10ten Japanese Reader Make?

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

Platform Performance

🍎iOS
Revenue
$1.0K
Downloads
1.0K
Rating
5.0 ★(32)

Rating Distribution

5.0
★★★★★
32 reviews
5
0%
4
0%
3
0%
2
3%
1
97%

Top Countries

🇯🇵 JP🇺🇸 US🇩🇪 DE
Reviews (3)▼
★★★★☆日本語アクセント好き10/21/2024
Great but a suggestion

This is great but i would like if i could have the extension enabled at all times. Everytime i go to a different website or reload a page the extension gets disabled and i have to go reenable it. It would be more convenient to have an option to enable it at all times.

★★★★★nika737328738291744/29/2022
Amazing tool for immersing & learning the language

Thanks for making this app! I use it to translate light novels/ songs/ tweets and whatever else I browse in Japanese to learn. As someone who doesn’t have a laptop, this app lets me immerse into Japanese material when I’m not at my desktop and it’s perfect for it. The only thing that could make it better is integration with Anki in order to be able to easily make cards from the new words I encounter. I know its already possible by copying and pasting the information but auto-filling anki fields with the word/reading/definition would be cool (however I am not sure how possible that is to implement on iOS)

★★★★★LandonEpps9/22/2021
これはマジで神アプリ!

I’ve wanted rikaikun on iOS for so long. When they announced safari extensions it was the first thing that came to mind. I never would have expected it to be this polished on day 1, though! Please consider adding EPWING importing 🙏

Version History (41)▼
1.27.25/8/2026
1.27.05/6/2026
1.26.112/27/2025
1.26.012/9/2025
1.25.17/22/2025
1.25.07/4/2025
1.24.24/3/2025
1.23.01/23/2025
1.22.010/17/2024
1.21.19/15/2024
Available In (115 Countries)▼
🇺🇸 United States🇦🇺 Australia🇨🇦 Canada🇨🇳 China🇫🇷 France🇩🇪 Germany🇬🇧 United Kingdom🇮🇹 Italy🇯🇵 Japan🇰🇷 South Korea🇷🇺 Russia🇩🇿 DZ🇦🇴 AO🇦🇷 Argentina🇦🇹 Austria🇦🇿 AZ🇧🇭 BH🇧🇧 BB🇧🇾 BY🇧🇪 Belgium🇧🇲 BM🇧🇷 Brazil🇧🇬 Bulgaria🇨🇱 Chile🇨🇴 Colombia🇨🇷 CR🇭🇷 Croatia🇨🇾 CY🇨🇿 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🇲🇹 MT🇲🇽 Mexico🇳🇱 Netherlands🇳🇿 New Zealand🇳🇬 Nigeria🇳🇴 Norway🇴🇲 OM🇵🇰 Pakistan🇵🇦 PA🇵🇪 Peru🇵🇭 Philippines🇵🇱 Poland🇵🇹 Portugal🇶🇦 QA🇷🇴 Romania🇸🇦 Saudi Arabia🇷🇸 RS🇸🇬 Singapore🇸🇰 Slovakia🇸🇮 Slovenia🇿🇦 South Africa🇪🇸 Spain🇱🇰 LK🇸🇪 Sweden🇨🇭 Switzerland🇹🇼 Taiwan🇹🇭 Thailand🇹🇳 TN🇹🇷 Turkey🇺🇦 Ukraine🇦🇪 UAE🇺🇾 UY🇺🇿 UZ🇻🇪 VE🇻🇳 Vietnam🇧🇴 BO🇰🇭 KH🇪🇪 Estonia🇱🇻 Latvia🇳🇮 NI🇵🇾 PY🇦🇫 AF🇬🇪 GE🇮🇶 IQ🇱🇾 LY🇲🇦 MA🇲🇿 MZ🇲🇲 MM🇾🇪 YE🇧🇯 BJ🇧🇫 BF🇨🇲 CM🇨🇬 CG🇨🇮 CI🇯🇴 JO🇱🇦 LA🇲🇱 ML🇸🇳 SN🇹🇿 TZ🇺🇬 UG🇿🇲 ZM🇿🇼 ZW
Supported Languages (1)▼
English
App Details▼

Features: • Pitch accent information • Dictionaries that update automatically every week fetching just the updated entries • Recognition of a wide ran...

iOS App ID
1573540634
Content Rating
13+
Min OS
15.0
Size
99.6 MB
Publisher
Birchill, Inc.
Ja