Extendable Grit
Tools
Extendable Grit aims to help UMBC students choose classes by providing RateMyProfessor professor scores on the Class Search and…
- Store users
- 16
- Ratings
- 5.0/ 5 3 ratings
a319
1 listing we've seen · as of 6 Oct 2026. This is the maker name shown on the store, not proof of who owns the company.