Yes, both Univerbal and Zaplingo offer a Free Trial.
Pricing for Univerbal Starts at $13/month whereas for Zaplingo Starts at $2.99/month.
Univerbal offers several advantages, including 21 supported languages, Personalized learning courses, Real-world quests, Interactive, gamified learning and many more functionalities.
The cons of Univerbal may include a No offline mode, No desktop version, Limited to 21 languages, Gamified learning not optional. and Limited to real-life scenarios
Zaplingo offers several advantages, including 24/7 availability, Low-pressure learning environment, Supports audio messaging, Offers real-life conversation practice, Clear grammar explanations and many more functionalities.
The cons of Zaplingo may include a Requires WhatsApp, No video messages, Dependent on phone connectivity, No multi-user support. and Exclusively mobile-operational