Check the acquisition promise
Read the store headline, screenshots and description. What problem is the app promising to solve?
Study the storefront ↗Federal Reserve Bank of Minneapolis · 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.
I love how the app does not collect any data, and it works as it is supposed to, but it only goes down to the early 1900s—not even to 1900. It would get five stars if it had information from at least the 1800s, but ideally to 1776. Other than that, I recommend this app.
And prior reviews complained that it wasn’t being updated often but it seems that the 2023 CPI info was added in Feb 2024, which is pretty good since they have to wait for the year to end and do final calculations to have that year’s official CPI.
I use this quite often. The only reason I didn’t give five stars is that it only goes up to 2019, and I would think 2020 data is available now (end of May 2021.
Inflation calculator. This calculator uses the Consumer Price Index (CPI) to calculate inflation comparisons from 1913 to present. The CPI is a measur...