AEPP MaxΠληροφορική, Γ' Λυκείου · Panhellenic exams 2027
A complete development environment for ΓΛΩΣΣΑ
Run ΓΛΩΣΣΑ programs and ψευδογλώσσα algorithms exactly as the school textbook defines them, follow them in a step-by-step trace table, and get help from an AI assistant built around what the Panhellenic exams ask for.
Free · No account needed for the editor · The app itself is in Greek
Features
Built for exam topics Γ and Δ
Every feature follows the way Πληροφορική is examined in the Panhellenic exams.
ΓΛΩΣΣΑ and ψευδογλώσσα
Runs programs and algorithms as the school textbook defines them, with subprograms, arrays and input.
Error messages in Greek
Mistakes are marked as you type, on the right line, with directions for fixing them.
Step-by-step trace table
Execution moves one line at a time, so every prediction can be checked. One column per variable, as the exams ask.
Variables
The values of every variable where the run stopped, or at the trace table's current step.
Faster coding
Autocomplete for statements and blocks, automatic capitals and indentation, even with the keyboard set to English.
Saving and themes
Save programs to your account and pick a theme: ready-made ones, such as Κλασικό, styled after the Διερμηνευτής της ΓΛΩΣΣΑΣ, or your own.
AI assistant
Guidance based on your own code
The assistant reads the code in the editor and runs it on the real interpreter before it answers. It follows the requirements and conventions of the Panhellenic exam topics. It replies in Greek.
Tutor
Guides you to the solution instead of handing it over: it finds the mistake, asks the right questions and explains the theory. It gives the full solution only when asked.
Agent
Writes and fixes code, with comments explaining each part. Its changes can be reviewed before they apply, and Ctrl+Z undoes them.
How it works
Ready in three steps
- 1
Write
Write the program in the editor, or ask the Agent to start it.
- 2
Run
With ▶ or F9. Values for ΔΙΑΒΑΣΕ are typed straight into the output screen.
- 3
Understand
Follow the run in the step-by-step trace table and ask the Tutor about anything unclear.
Plans
Free, with an optional upgrade
The editor stays free. Diamond brings a more advanced model and higher limits for the AI assistant.
Free
$0
- Editor, runs and trace table with no limits
- Tutor and Agent: 20k tokens a day
- 5 saved programs
- 3 custom themes
Diamond
$5 / month
- Everything in the free plan
- The most advanced model for the Tutor and the Agent
- 100k tokens a day and /effort high
- 50 saved programs
- 20 custom themes and exclusive mascots
Turned on from the account menu in the editor. Cancel any time.
App
Install it as an app
On computers and phones, with its own icon and window. No app store needed, and it updates itself.
Computer
Windows, Mac or Linux · Chrome or Edge
Choose Install the app on this page, or the install icon in the browser's address bar.
Mac with Safari
macOS Sonoma or later
File menu → Add to Dock.
Android
Chrome
Choose Install the app on this page, or from Chrome's ⋮ menu.
iPhone and iPad
Safari
Share (the square with the arrow) → Add to Home Screen. Inside the app, sign in with Google.
FAQ
Frequently asked questions
Is it free?
Yes. The editor, runs, the trace table and Variables are free, with no limits. The AI assistant has a daily limit, which is higher on Diamond.
Do I need an account?
Not for the editor. An account (email or Google) is needed for the AI assistant and for saving programs.
Does it run the same programs as the Διερμηνευτής της ΓΛΩΣΣΑΣ?
That is the goal: it accepts what the school textbook defines and rejects the rest, with error messages in Greek. Where the textbook says nothing, it follows the Διερμηνευτής της ΓΛΩΣΣΑΣ by Άλκης Γεωργόπουλος. It is an independent implementation, with none of its code.
Is the app in English?
No. Only this page is. The editor, its error messages and the AI assistant are in Greek, as ΓΛΩΣΣΑ and the exams are.
Does it work on phones?
Yes, in the browser or as an app (see above). It needs an internet connection, since the interpreter and the assistant run on the server.
How reliable is the AI assistant?
It runs the code on the real interpreter before answering and follows the exam conventions. It can still make mistakes, so check its answers, especially before the exams.
How is my data used?
Only what the service needs is stored, with no ads, and all of it is deleted when you delete your account. More in the privacy policy (in Greek).
Start preparing
The editor opens right in the browser, with nothing to install and no account.