Sites and apps similar to Speaking Trainer include TOEFL Practice | TOEFL Test, which is free and open source. Other options are GRE/TOEFL Picture Vocabulary. Between them they cover Android, iPhone and iPad.
Test of English Foreign Language (TOEFL) is the test to measure the English language ability of non-native speakers to enroll in English-speaking universities. The test is accepted by many English-speaking academic and professional institutions.
The App provides more than 5500 vocabularies with pictures and sounds for college students who prepare GRE/TOEFL, or for children who want to learn basic English words by studying pictures.
