Check the acquisition promise
Read the store headline, screenshots and description. What problem is the app promising to solve?
Study the storefront ↗慧 姚 · iOS
Explore the ad evidence, study the storefront, and build your next acquisition hypothesis.
01 / Creative research
Read the store headline, screenshots and description. What problem is the app promising to solve?
Study the storefront ↗Explore apps with direct store-link matches. Compare their hooks and formats without assuming the same approach works here.
Browse observed advertisers ↗Store rankings and revenue estimates describe market context. They do not establish ad spend, conversions or ROAS.
Review the market context ↗02 / Storefront & product
Study the product story and store experience behind the acquisition funnel.
03 / Market context
Keep revenue, downloads and store rankings separate from advertising performance.
Wish it was online or two player as it has been noted in other reviews, but also finally feel like I’m picking up how to play koi-koi after using other apps and reading a book to describe gameplay. I really enjoy how the app separates out your captures as you go along and highlights what yaku is possible and what yaku you are close to attaining. Like other reviewers have said, I wish the koi-koi decision screen was moved slightly out of the way when trying to decide if you can score again before choosing to koi-koi or not! I know this app is older but I think there’s a lot of use here still to be gotten out of this.
I played this game a year ago but I stopped playing it because the ads were getting annoying but when I came back to the app I found the remove ads feature but I also noticed the music wasn’t working I tried checking to see if my device wasn’t muted I am muted my device and still heard no music but still the game was good OK never mind might BGM was off
... not a dexterity puzzle. It’s a small screen interface, yet the designers insisted on forcing you to swipe the selected card onto its mate. The interface is so sensitive, though, that failing to put a card precisely onto one mate when you have a selection of two often causes the card you don’t want to get matched. Another gross shortcoming is the dialogue box that pops up when you must decide to call “koi koi” or stop. It completely obscures the game board and locks out examining cards to determine the game state. It’s another example of flawed design built into the app. Aside from these two features, it’s an acceptable opponent when played on “hard” setting.
Koi-Koi (Japanese: こいこい) is a popular card game in Japan played with Hanafuda cards which is one of ways to play Hanafuda(Japanese playing cards) wit...
| Name | Price | Type |
|---|---|---|
| Remove Ads | $3.99 | One-time |