Revise

App for remembering learned stuff

Visit Website
July 21, 2026 Update of the App

The app now has a "How topics connect" option which shows the user the relation between different topics (for instance in subjects like history) and also a new calendar feature, which allows the user to let an ai generate a plan for learning the topics if the user knows, when he/she needs to know them (test, exam,...)

Comment

June 22, 2026 I've figured out how to stop forgetting

Hey everyone I'm a high-school student and I built a free web app to fight the "summer slide" — forgetting most of what you learned once the holidays start. It's called Revise: https://revise-o1t7.onrender.com/

It gives you short, regular practice on what you've actually studied — math, history, languages, chemistry & biology — using spaced repetition, so material comes back right before you'd forget it. It generates exercises, reading texts you can translate word-by-word in the app, and flashcards. It works with any free AI (ChatGPT, Claude, Gemini): you paste in a generated prompt and paste the reply back — no API key or subscription. Free, and installable to your phone.

I've been using it for months and it genuinely helps me remember, not just cram. Would love any honest feedback if you give it a try (There is also an option for the feedback in the app as built-in function)

Comment

June 20, 2026 Why Revise

Hey everyone 👋 I'm a high-school student and I built a free web app to fight the "summer slide" — forgetting most of what you learned once the holidays start. It's called Revise: https://revise-o1t7.onrender.com/

It gives you short, regular practice on what you've actually studied — math, history, languages, chemistry & biology — using spaced repetition, so material comes back right before you'd forget it. It generates exercises, reading texts you can translate word-by-word in the app, and flashcards. It works with any free AI (ChatGPT, Claude, Gemini): you paste in a generated prompt and paste the reply back — no API key or subscription. Free, and installable to your phone.

I've been using it for months and it genuinely helps me remember, not just cram. Would love any honest feedback if you give it a try 🙏

5 Comments

  1. 1

    The thing that surprised me is that you built this for yourself first.

    Most study tools seem to assume students are willing to do extra work today to remember something months from now.

    In practice, that's usually where things break.

    Curious whether your own usage changed how you think about that.

    1. 1

      Well the own usage did change how I think about the problem of forgetting stuff, because now I feel like, that the remembering is actually much much harder than actually learning stuff. And with this new POV I could modify the functionality and visual aspects of the app so it solve the problem the way I would like to (hopefully also useful and helpful for others :)) I would love to hear from you, how do you feel about using the app/ the feedback. Thank you a lot

      1. 1

        What's interesting to me is that "helping people learn" and "helping people remember" can eventually become very different products.

        I'd be curious how you're thinking about that.

        What's the best email to reach you on?

        1. 1

          tomasmatejov27@gmail .com

          1. 1

            Appreciate it.

            Just sent something over.

            Interesting distinction either way.

June 20, 2026 The App which will help people to remember the learned stuff

Hey everyone 👋 I'm a high-school student and I built a free web app to fight the "summer slide" — forgetting most of what you learned once the holidays start. It's called Revise: https://revise-o1t7.onrender.com/

It gives you short, regular practice on what you've actually studied — math, history, languages, chemistry & biology — using spaced repetition, so material comes back right before you'd forget it. It generates exercises, reading texts you can translate word-by-word in the app, and flashcards. It works with any free AI (ChatGPT, Claude, Gemini): you paste in a generated prompt and paste the reply back — no API key or subscription. Free, and installable to your phone.

I've been using it for months and it genuinely helps me remember, not just cram. Would love any honest feedback if you give it a try 🙏 (There is also an option for the feedback in the app as built-in function)

Comment

About

At the end of school term I feel confident enough in math formulas, language (speaking, writing,...), but trough out the summer holidays will everything dissappear. This app should help people to remember things