Flashcard Builder with Spaced Repetition

Who buys this

Students, language learners and course creators who want proven memorisation, not just flashcards.

Where to start in Lovable

Paste this into Lovable as the opening prompt. It sets up one screen and one job, which is easier to grow from.

Build a flashcard app with spaced repetition. User creates decks of cards, and the app schedules reviews using a spaced-repetition algorithm so hard cards come back sooner and easy ones later. Show a daily review queue, track retention per deck, and let users share or sell decks. Add import from a list, images on cards, and a streak to keep them coming back.

What you will need to wire up

• Lovable AI Gateway
• Lovable Cloud (Postgres)
• Storage
• Stripe

Build order

1. The scheduling is the product. Anyone can show cards. The value is the algorithm bringing back exactly the cards you are about to forget. Get spaced repetition right and the app teaches better than a stack of paper ever could.
2. The daily queue builds the habit. A clear 'do these today' queue, short enough to finish, is what turns studying into a daily habit. Overwhelm them and they quit.
3. Shared decks pull new users. Letting creators share or sell decks means a language teacher brings their whole class. That built-in distribution is worth more than any ad.

Where this usually breaks

• You compete with Anki and Quizlet. Win on a niche, a cleaner experience, or paid decks for a specific exam, not on being another general flashcard app.
• Getting the spaced-repetition math right matters: a bad schedule quietly makes the app worse than paper. Use a proven algorithm rather than inventing one.

How it makes money

• Free to study, paid for power features. Free study builds the habit, then charge for unlimited decks, images and stats.
• Marketplace cut on sold decks. When creators sell exam decks, a small cut aligns your revenue with theirs.

Why this idea works right now

AI has dropped the cost of building software to almost zero, but most people still think you need a team of engineers to ship a real product. You don't. The opportunity behind «flashcard builder with spaced repetition» is that the underlying tech is finally good enough, the audience already exists, and the tooling: specifically Lovable, lets a single person ship in days what used to take a startup six months.

The 4-step Lovable playbook

1. Describe the product to Lovable. Open Lovable and paste a one-paragraph spec: "Flashcard Builder with Spaced Repetition". Lovable instantly scaffolds the UI, pages, and components. No setup, no boilerplate.
2. Plug in the AI brain. Use Lovable AI Gateway to add the smart layer: text generation, image vision, transcription, classification, without touching API keys or backend code.
3. Add auth, database & payments. Enable Lovable Cloud for instant user accounts, a Postgres database, and file storage. Connect Stripe in two clicks to start collecting money.
4. Launch & monetize. Custom decks for certifications like PMP, AWS, or CPA. Card creator, spaced-repetition algorithm, mobile review. Publish to a custom domain straight from Lovable and start sharing the link the same day.

What you'll have at the end

• A live product on its own domain
• User signup, login & profiles
• Database with user data & content
• AI-powered core feature working in production
• Stripe checkout to accept first payments
• Built without writing a single line of code

The hard part was never the code. It was getting started. Lovable removes that wall: describe the product, watch it appear, ship it.

Your move

You just read the entire playbook. The only thing standing between you and a live AI product earning real money is one click. Open Lovable, paste the idea, and let it build the first version while you finish your coffee.