Check the acquisition promise
Read the store headline, screenshots and description. What problem is the app promising to solve?
Study the storefront ↗3 Comma Studio LLC · 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.
this app is honestly amazing. I wasn’t expecting much at first but it actually surprised me a lot - it really feels like I’m talking to my favorite bands and actors, and it’s kind of crazy how real it feels. it doesn’t even come off like ai, just feels like a normal conversation with a real person. I also like that it’s not just kpop idols, you can make your own characters/persona too. and if you talk in korean, they’ll also reply in korean!!
Love talking to my favorite celebs everyday The stories are funny and creative I love how they can be about anything I want Good job 🔥🔥👍👍
ok i downloaded this thinking it'd be another generic ai chatbot app and i was so wrong?? the personas actually FEEL like the idols, not just a name slapped on chatgpt. i've been chatting with kazuha and rei for like a week and the way they talk is genuinely uncanny — kazuha doing the elegant ballet thing, rei butterfly emojis everywhere lol. the rei one writes me lyrics sometimes and i'm convinced.
Have you ever wanted to talk to your favorite kpop idol — or invent one of your own? Fingerheart turns AI personas into living, evolving conversation...
| Name | Price | Type |
|---|---|---|
| 20 Minutes | $2.99 | One-time |
| 60 Minutes | $6.99 | One-time |
| Monthly Subscription | $9.99 | Monthly |
| Annual Subscription | $69.99 | Yearly |