An illustrated learning app that turns psychology, philosophy, history, productivity and other knowledge into visual short lessons to help users quickly understand and remember key points.
Daniel Terry, cOne-line growth story, compiled by us from public sources; speculation is marked separately below.
Checkout: checkout.stripe.com
“'The world's most important knowledge, visualized.' App Store / Google Play badges, 'App of the Year' (Google Play)”Quote from the site
New-user source: Other (Direct / referral / email / paid). The top three channels are display ads, direct and search (share data: search 44.4%, direct 37.9%, referral 17.7%); search terms are almost all brand (imprint app, imprint subscription; brand keywords 82.3%), new users come mainly from paid ads and the app stores, and the only social source is Facebook. Most use happens inside the app, and the website is mostly for subscription and login.
Semrush source breakdown (desktop)
| Attributable new users, last month | Share |
|---|---|
| Other | 100% |
Direct + brand search 82%. Direct and brand search count as viral only when the site shows sharing mechanics; the largest share wins, under 5% means Other.
| Country | Share of visits |
|---|---|
| United States | 42.57% |
| Canada | 6.25% |
| United Kingdom | 5.92% |
| Vietnam | 5.46% |
| Germany | 4.58% |
Countries (Semrush): United States 87.1%, United Kingdom 6.3%, Canada 3.1%, India 1.2%, Switzerland 0.7%
English
94 keywords · brand ~82% · organic 87.11% / paid 12.89%
| Similarweb top 5 keywords |
|---|
| imprint |
| imprint app |
| imprint subscription |
| imprintapp |
| imprint visual learning |
About 38,682 last month (Similarweb estimate), #54 of 606; the month before was 0. Opening checkout is not paying, so this is not revenue.
New-user source: Other (Direct / referral / email / paid). Mostly referrals, email or paid, or mostly direct with no clear source The top three channels are display ads, direct and search (share data: search 44.4%, direct 37.9%, referral 17.7%); search terms are almost all brand (imprint app, imprint subscription; brand keywords 82.3%), new users come mainly from paid ads and the app stores, and the only social source is Facebook. Most use happens inside the app, and the website is mostly for subscription and login.
Not found (the website only has a sign-up quiz entry; the price is inside the app)
Dossier confidence: medium. Parts 1 and 2 come from reading the site and Similarweb data; part 3 from public reporting, founder posts, Wayback snapshots, WHOIS and similar, with speculation marked.
The number: checkout visits is Similarweb's estimate of visits from the site to a checkout payment page; opening checkout is not paying, so this is not revenue. Small sites land on fixed buckets.
Data through last month. Page updated 2026-10-26.
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