Imprint: Visual Micro Learning
by Polywise, Inc.
- Education
- Free
- Rating
- 4.8
- 58.1K ratings · US storefront
- Top 39%among 114 Education apps
- Last update
- Oct 15, 2026
- Version 6.0.2
- Size
- 201 MB
- Category
- Education
- Tracked since
- Oct 9, 2026
Estimated revenue
A model estimate with a likely range, not a reported figure.
No estimate. Apps outside the grossing charts, and some countries, have no reliable rank-to-revenue curve, so we show nothing rather than a guess.
How this estimate is made
Rank: we take the app's best Top Grossing rank on the latest chart day. Category ranks are converted into an equivalent overall rank, because a #10 in Finance earns far less than a #10 overall.
Curve: that equivalent rank is read off a rank-to-revenue curve anchored on public company revenue and market-data reports for the US iPhone App Store.
Country: the curve is scaled per country (Japan is roughly a third of the US, Türkiye under 1%). Where we have no scale, such as China, there is no estimate.
Range: the likely range widens with country, category and chart depth. It is a plausible span, not a statistical confidence interval.
Not included: ads, payments outside the App Store, and any difference between gross sales and what the developer keeps. Low confidence means indirect data; medium means several independent sources agree.
Full methodScreenshots
As shown on the App Store listing.
About this app
Text from the App Store listing.
Imprint is your visual guide to the world's most important knowledge.
- Master essential topics in psychology, philosophy, history, finance, leadership, business, health, science, technology and more.
- Understand complex concepts quickly, with elegant visuals that clarify key ideas and help you stay focused.
- Take challenging daily quizzes that help you retain what you've learned.
- Save and review the insights and visuals that matter most to you.
- Complete a chapter in two minutes or less, in bite-sized sessions throughout your day.
- Explore our rapidly expanding catalog, featuring:
COURSES
- Philosophy and the Meaning Life with Professor John Kaag
- Finance and Investing: Essential Concepts for Wealth-Building
- Interpersonal Dynamics: The Psychology of Human Relationships
- Principles of Productivity: Skills and Strategies for Getting Things Done
QUICK READS
- The Freudian Mind: Id, Ego, Superego
- mRNA Vaccines and the Future of Immunity
- The Imprint Guide to Gerrymandering
VISUAL GUIDES TO BESTSELLING BOOKS
- Sapiens by Yuval Noah Harari
- Atomic Habits by James Clear
- The Beginner's Guide to the Stock Market by Matthew Kratter
...and much more!
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SUBSCRIPTION PRICING AND TERMS:
Imprint offers an auto-renewing yearly subscription and an auto-renewing monthly subscription which allows you full access to all of the content in our catalog for as long as you maintain an active subscription.
These prices are for United States customers. Pricing in other countries may vary and actual charges may be converted to your local currency depending on your country.
Payment will be charged to the credit card connected to your iTunes account at the time of initial subscription purchase. Subscriptions automatically renew unless auto-renew is turned off at least 24-hours before the end of the current subscription period. Your account will be charged for renewal within 24 hours prior to the end of the current period end date, and the cost of the renewal will be listed. You can manage your subscription and auto-renewal can be turned off by going to your Account Settings after the purchase.
Read more about our Privacy Policy here: https://bit.ly/2UzFLvt
Read more about our Terms of Service here: https://bit.ly/2Jc1rZm
What’s new
Release notes for the latest version, as written by the developer.
Bug fixes and performance improvements
Rank history
Daily position in the Australia charts. #1 is at the top.
- Best rank
- #7
- Current rank
- #12
- Days charting
- 7 of 7
On the charts today
Small & simple score
How realistic it is for a small team to build something like this.
62/100
Not flagged as small & simple
- Developer size70% · 25
Developer: 2 apps on the charts
- Audience size0% · 20
Ratings: 58,112
- App size25% · 10
Size: 201 MB
- Price model80% · 15
Price model: free with in-app purchases
- Demand proof100% · 30
Best rank #3, 66 countries
An indicator, not a fact. We can't see team size. Calculated Oct 24, 2026 · method i2
How the score worksVersion history
- 6.0.2LatestReleased Oct 15, 2026
- 5.3.9Released Oct 2, 2026