Leranis Product · Education · Mobile App · 2025 — present

Leranis General Knowledge

Our iOS app built around visual learning.

Live on the App Store
Leranis General Knowledge promotional image — Every Topic, Every Era, Every Idea

01 — Context

When we get curious about a topic and pick up the phone, what awaits us is scattered videos, half-read articles and facts forgotten by the next day. The desire to learn is there; the structure to carry it is not.

02 — Problem

Memorising doesn’t stick.

Content is scattered.

No consistency.

Notes app“Look up the Roman Empire”never finished
Saved items47 saved videosnone watched
Article tabs12 open tabswon’t be read
Screen time3 h social media4 min learning

03 — Approach

Our approach for Leranis General Knowledge

We entrusted learning to design rather than willpower. Every topic is split into chapters that unfold through staged visuals; each chapter takes a few minutes. Between chapters, prediction questions keep curiosity alive, and at the end a smart quiz seals what was learned. Consistency is carried by the daily streak and the weekly LeraLeague: the user takes one small step a day and sees their place in the league at the end of the week.

The visual content for more than 100 topics, from Ancient Egypt to artificial intelligence, is produced on a pipeline we built ourselves: every chapter’s visual is staged specifically for its subject, and the questions are generated together with the content. From the interface to the infrastructure, from the subscription system to the league engine, every layer of the product came out of our own team.

“We bring the experience gained on our own products to client projects.”

04 — Solution

The solution we built

Leranis General Knowledge turns more than 100 visual topics — from history to science, from philosophy to art and music — into a journey that progresses chapter by chapter. Every chapter is told through staged visuals; prediction questions and a smart quiz engine with over 15,000 questions make the knowledge stick. Daily wisdom cards greet the user with one idea a day; the streak system and the weekly LeraLeague gamify consistency.

The Premium tier opens with a 7-day free trial: unlimited topic access, HD visual quality and league advantages. The app’s cream-and-gold premium design language also inspired the gold accents of this website.

  • Visual learning: every chapter with visuals staged for its subject
  • Smart quiz engine with 15,000+ questions and prediction questions
  • Chapter-based progress, daily streak system
  • LeraLeague: weekly league, rankings and rewards
  • Daily wisdom: one idea every day
  • Premium: 7-day free trial, unlimited access, HD content
  • One-tap sign-in with Apple and Google

Flow — real screens

Every Topic, Every Era, Every Idea — the universe of topics
Store listing — the visual learning experience
Chapter flow — every topic through staged visuals
Smart quizzes — sealing what was learned
Progress — a chapter-based journey
Streak system — one small step every day
LeraLeague — weekly league and rankings
Daily wisdom — one idea every day
Premium — unlimited access, HD content
Discover with Leranis — an invitation to explore
From the app: welcome and topic gallery
From the app: category screen
From the app: sign-in with Apple/Google

05 — In production

Leranis General Knowledge is live on the App Store; the content library and the league system grow every week.

100+

Visual topics

15,000+

Quiz questions

4.9

App Store rating

Swift / SwiftUIFirebaseRevenueCatAI Content Pipeline

View on the App Store