Check the acquisition promise
Read the store headline, screenshots and description. What problem is the app promising to solve?
Study the storefront ↗文杰 茅 · 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.
The store evidence
US store price
$1.99
US rating
4.9 / 5
US rating count
40
Current version
17
2026-09-29 · Developer notes
读卡器功能优化
Store metadata collected 2026-10-07 UTC · US storefront · Source record. Free may include in-app purchases. Public data does not update revenue estimates.
03 / Market context
Keep revenue, downloads and store rankings separate from advertising performance.
Solved a major pain point: once I have too many phone numbers, I forget them. This app allows me to manage my phone numbers very well. Thank you! I hope there will be more maintenance and upgrades.
Very helpful app, especially for frequent travelers who travel internationally, and you need many phone numbers.
This eSIM information management app is very easy to use. Although it’s still in its early stages, it has already taken shape. It not only allows you to add major carriers from around the world, but also supports settling payments in different global currencies. It includes features like expiration reminders, storing eSIM information, adding tags, and adding notes, among others. While there are still a few areas for improvement—for example, it would be even better if it could automatically convert phone number formats for different regions—the app is updated frequently, so I believe more and better features will be added in the future. Overall, I highly recommend it!
ESIMSubscription is a tool designed to help you manage your eSIM plans and subscription details. You can easily record each eSIM’s name, carrier, coun...