There is no doubt that Computer Mediated Communication (CMC) and mobile mediated communication are linked as technology continues to transform the way we communicate with each other. Campbell (2019) analyzed how mobile communication evolved into portable devices to form a complete system of mobile media, reshaping the fabric of our social lives via 'sociality' and 'spatiality'. In this short paper, we would like to offer a brief overview of the diverse oral presentations which took place in the joint CMC and MALL (Mobile Assisted Language Learning) Special Interest Group (SIG) symposium at the online conference this year. This short paper will introduce various online apps which are available for free in both computer-based and mobile versions and can be adapted to foreign language learning in various ways. [For the complete volume, "CALL for Widening Participation: Short Papers from EUROCALL 2020 (28th, Online, August 20-21, 2020)," see ED610330.]