The all-in-one OCaml bundle for iOS, iPadOS and macOS! Learn the language and practice with a powerful editor and interactive top level available in the app, working offline.

- Write OCaml code directly from the app, and execute it with an interactive top level
- Save your code in .ml files to open again them later
- No need to install additional tools, OCaml is shipped with the app, and works offline
- Customize the editor settings to make it yours

- Learn OCaml step by step with chapters about variables, conditions, loops, …
- New chapters are added frequently
- It’s quick and easy!

Don’t wait, start learning and playing with OCaml for free now!

Application developed by Nathan Fallet
© 2021 Groupe MINASTE

What’s New

Version 1.2.5

Fixing bugs

Ratings and Reviews

Jimbob egxehdud ,

AWESOME! Absolutely what I was looking for.

After a good handful of months learning Ocaml and Haskell I have been craving an app like this. GHCI and utop and maybe some files are my go to tools on my computer when I need to perform a few quick computations or some more.
And really, when I want to program for fun, I usually reach for Hs or Ocaml because of preference and this app provides ocaml within hands reach.

I mean really this app scratched a true true need.
I just CRAVED a good usable repl for a strongly typed language functional language soooooo bad. This scratches that itch and then some.
Love it!

addonetimepurchase or only ad ,

Great and Lightweight app for the iPad

Searched for any OCAML editor for my college class and this served the job amazingly! It is quick lightweight and carries a much greater amount of features than I would have even expected. Great job and keep up the good work!

App Privacy

The developer, Groupe MINASTE, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Usage Data

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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