No. | Name | Main features | Frequency | Type | Percentage (approximate) |
1 | YouTube | access to video resources create personal videos free comments on other users’ videos | 1 | Social media applications | 67% |
2 | | video clips text messages and video calls fanpages and closed-group function | 1 | ||
3 | | text messages and video calls community interaction chat function and the multimodal feature user-friendly interface and diverse functions | 2 | ||
4 | Text messaging | two-way communication | 1 | ||
5 | | voice messages no time and place limitation free and ubiquitous access to appropriate resources interaction with peers and teacher personalizing language learning process | 3 | ||
6 | Quizlet | flashcards personalized learning interestingness | 2 | Educational applications | 33% |
7 | WebQuests | self-assessment and progress tracking flexible and portable authentic material | 1 | ||
8 | Google Classroom Google Forms | independent and flexible classroom environment self-assessment, progress tracking, and feedback | 1 |