KOKIRI – Learn Korean

Koylabs corporation · iOS

KOKIRI – Learn Korean

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

KOKIRI – Learn Korean screenshot 1KOKIRI – Learn Korean screenshot 2KOKIRI – Learn Korean screenshot 3KOKIRI – Learn Korean screenshot 4KOKIRI – Learn Korean screenshot 5KOKIRI – Learn Korean screenshot 6KOKIRI – Learn Korean screenshot 7KOKIRI – Learn Korean screenshot 8

03 / Market context

The business behind the app.

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

How Much Does KOKIRI – Learn Korean Make?

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

Platform Performance

🍎iOS
Revenue
$1.0K
Downloads
1.0K
Rating
3.7 (22)

Rating Distribution

3.7
★★★★
22 reviews
5
14%
4
9%
3
18%
2
9%
1
50%

Top Countries

🇻🇳 VN🇬🇧 GB🇺🇸 US
Reviews (3)
★★★☆☆quinn russ7/7/2025
Doesn't feel that beginner friendly

I really agree with starfire116, it teaches you a long phrase without teaching you the basics of it. I really think that if it had some literal translations I'd be able to understand a LOT better and actually be able to identify what each word alone means, or if it taught you more slowly, teaching each word step by step. I wasn't really sure what each word meant so it was a bit hard to follow. That's really the only problem for me. Maybe it'd be better for someone who's at least conversational in Korean and wants to brush up on their skills, but I'm not so this isn't really my favorite app. It was a good idea though, and it's pretty, it just could've been set up better.

★★★★Cheesedwarf129/27/2024
Great App; Some Bugs

Overall, this app is great and provides a good resource for learning Korean. However, there is an issue with the mix in speaking exercises. It either won’t stop loading when “evaluating a response”, or it will say it “can’t hear you”. There are also some display issues where words can get cut off, particularly in the daily quiz and video interface. Some videos also have difficultly playing sometimes. Besides that, the app is wonderful and works just fine.

★★★☆☆evaaa.m2/23/2024
I like it but it needs adjustments

The app is nice, I’ve learned a lot with it, but it has problems with the buttons for the mic and the buttons for the practice parts that come in with the videos. It never saves my progress, neither my lessons and it not letting me practice with exercises like I used to do before. I paid the premium subscription and I expected to use the app without having any problems like those.

Version History (145)
2.13.08/31/2026
2.12.58/18/2026
2.12.47/31/2026
2.12.27/22/2026
2.12.17/20/2026
2.12.07/15/2026
2.11.07/6/2026
2.10.16/25/2026
2.10.06/22/2026
2.9.06/4/2026
Available In (111 Countries)
🇻🇳 Vietnam🇰🇷 South Korea🇺🇸 United States🇨🇦 Canada🇬🇧 United Kingdom🇦🇹 Austria🇦🇺 Australia🇳🇿 New Zealand🇮🇳 India🇮🇩 Indonesia🇲🇾 Malaysia🇲🇽 Mexico🇵🇭 Philippines🇸🇬 Singapore🇵🇰 Pakistan🇹🇷 Turkey🇮🇶 IQ🇧🇷 Brazil🇨🇱 Chile🇺🇦 Ukraine🇫🇷 France🇩🇪 Germany🇨🇳 China🇮🇹 Italy🇯🇵 Japan🇭🇰 Hong Kong🇹🇼 Taiwan🇨🇾 CY🇧🇪 Belgium🇳🇱 Netherlands🇵🇱 Poland🇪🇸 Spain🇸🇪 Sweden🇧🇭 BH🇷🇺 Russia🇩🇿 DZ🇦🇴 AO🇦🇷 Argentina🇦🇿 AZ🇧🇾 BY🇧🇬 Bulgaria🇨🇴 Colombia🇨🇷 CR🇭🇷 Croatia🇨🇿 Czech Republic🇩🇰 Denmark🇩🇴 DO🇪🇨 EC🇪🇬 Egypt🇸🇻 SV🇫🇮 Finland🇬🇭 GH🇬🇷 Greece🇬🇹 GT🇭🇺 Hungary🇮🇪 Ireland🇮🇱 Israel🇰🇿 KZ🇰🇪 Kenya🇰🇼 KW🇱🇧 LB🇱🇹 Lithuania🇱🇺 LU🇲🇴 MO🇲🇹 MT🇳🇬 Nigeria🇳🇴 Norway🇴🇲 OM🇵🇦 PA🇵🇪 Peru🇵🇹 Portugal🇶🇦 QA🇷🇴 Romania🇸🇦 Saudi Arabia🇷🇸 RS🇸🇰 Slovakia🇸🇮 Slovenia🇿🇦 South Africa🇱🇰 LK🇨🇭 Switzerland🇹🇭 Thailand🇹🇳 TN🇦🇪 UAE🇺🇾 UY🇺🇿 UZ🇻🇪 VE🇧🇴 BO🇰🇭 KH🇪🇪 Estonia🇱🇻 Latvia🇳🇮 NI🇵🇾 PY🇬🇪 GE🇱🇾 LY🇲🇦 MA🇲🇿 MZ🇲🇲 MM🇾🇪 YE🇧🇯 BJ🇧🇫 BF🇨🇲 CM🇨🇬 CG🇨🇮 CI🇯🇴 JO🇱🇦 LA🇲🇱 ML🇸🇳 SN🇹🇿 TZ🇺🇬 UG🇿🇲 ZM🇿🇼 ZW
Supported Languages (2)
EnglishVietnamese
App Details

Learn Korean the way your bias actually speaks it. Forget dry textbooks. KOKIRI teaches Korean through real K-POP and K-DRAMA clips, so you pick up l...

iOS App ID
1585934625
Content Rating
4+
Min OS
15.0
Size
85.6 MB
In-App Purchases
Yes
Publisher
Koylabs corporation
So

In-App Purchases (4)

NamePriceType
Apple 10$0.99One-time
Apple 30 + 5$2.99One-time
Apple 50 + 10$4.99One-time
Apple 100 + 25$9.99One-time