Yes, both TalkOn and English Trainer offer a Free Trial.
The starting price of TalkOn begins at $3.99/month, while pricing details for English Trainer are unavailable.
TalkOn offers several advantages, including Designed for iPhone, Real-time chat, Learning and practicing English, Strong learning aid functions, Covers business and daily English and many more functionalities.
The cons of TalkOn may include a iOS exclusive, No desktop version, Requires iOS 11.0 or later, Limited languages supported. and Limited age rating 4+
