![]() | A major contributor to this article appears to have a close connection with its subject.(January 2025) |
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Type of site | Language Exchange Platform Privately Held Corporation |
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Available in | [1] |
Headquarters | Berlin, |
Founder(s) | Arnd Aschentrup, Tobias Dickmeis, Matthias Kleimann |
Industry | E-Learning, Online Education |
Services | Language exchange, Online tutoring, Tandem language learning, Online learning community |
URL | www |
Registration | Required (free) |
Launched | February 2015 |
Current status | Active |
Native client(s) on | Android, iOS |
Tandem is a mobile language exchange and language learning app. [2]
Tandem was founded in Hannover in 2014 by Arnd Aschentrup, Tobias Dickmeis, and Matthias Kleimann. Prior to founding Tandem, Aschentrup, Dickmeis and Kleimann had launched Vive, a members-only mobile video chat platform. [3]
Tandem has received criticism for not accepting members into the community immediately. In some countries, there is a waiting list and applicants can wait up to 7 days for their application to be processed by the human moderators. [4]