Who it is for
English learners who want a measured starting level before choosing study material.
Overview
What LangCoach does
LangCoach runs an English placement test inside the chat and reports a CEFR band between A1 and C1. The test is taken in the app view, and the outcome arrives with a breakdown of the score rather than a single figure.
The assessed level is saved to a LangCoach account, which gives a reference point for later study. The listing states that further practice modes are planned but not present yet, so testing and level tracking are what the app does at the moment.
The developer is Maxim Dubovitsky. Opening it is a matter of asking for LangCoach by name.
What stands out
Scope is narrow by current design: placement testing and a stored CEFR band, with practice modes still to come.
Availability
Where LangCoach is listed
LangCoach is listed in the ChatGPT apps directory only. Maxim Dubovitsky has no connector under the same domain in the Claude directory; 392 of the 3,150 products here are on both marketplaces, and this is not one of them.
ChatGPT apps are built on MCP, and the same server can back a Claude connector, so the absence is a distribution decision rather than a technical one.
ChatGPT listing
In the ChatGPT apps directory
- Developer
- Maxim Dubovitsky
- Filed under
- Education & Research
- Listed since
- June 2026
- Authentication
- Authenticates when installed
- Website
- justmatch.us
- Policies published
- Privacy policy · Terms of service
- Official listing
- Open in ChatGPT
- Snapshot
- August 2026
Example prompts from the listing
- Open Lang Coach so I can practice English.
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This is an independent catalogue entry compiled by Node8 from LangCoach's public marketplace listing as it stood in August 2026. Listing facts come from the marketplaces; the comparisons against the rest of the directory and any live-endpoint measurements are Node8's. Node8 is not affiliated with Maxim Dubovitsky, and inclusion here is not an endorsement.
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