Side-by-Side Comparison

Pricing Breakdown

Mondly Pricing

Mondly Premium costs $9.99 per month or $149.99 per year. A lifetime plan is also available as a one-time payment. Mondly frequently runs discounts of up to 50% on annual and lifetime subscriptions. The free version gives you limited daily lessons with advertisements.

Busuu Pricing

Busuu Premium costs $13.90 per month with annual billing or $16.99 month-to-month. Premium Plus adds AI-powered feedback on speaking exercises for a higher tier. Busuu also offers a free version with ads that includes community corrections, making it one of the more generous free tiers among language apps.

Teaching Approach

Mondly: Gamified Daily Practice

Mondly focuses on short, gamified lessons you can complete in 5-10 minutes. Each lesson covers themed vocabulary with speech recognition for pronunciation practice. The app includes augmented reality and virtual reality features for immersive learning. Lessons follow a listen-repeat-write pattern that builds familiarity through repetition. Mondly is designed for casual, daily engagement rather than deep structured progression.

Busuu: Structured CEFR Curriculum

Busuu organises its content around the Common European Framework of Reference for Languages (CEFR), covering levels A1 through B2. Each level has clear learning objectives, grammar explanations, vocabulary lists, and practice exercises. What sets Busuu apart is the community correction feature: native speakers review your written and spoken exercises and give personalised feedback. This human element adds accountability and real-world practice that pure app learning lacks.

Community and Feedback

Busuu has a clear advantage here. When you complete a speaking or writing exercise, native Busuu speakers in the community review your work and provide corrections. This creates a social learning loop where you also help others learning your native language. Mondly offers speech recognition that checks your pronunciation against pre-recorded phrases, but there is no human feedback component. For learners who want real corrections, Busuu is the stronger choice.

Which One Should You Choose?

Choose Mondly if:

• You want quick, gamified daily lessons you can do anywhere
• You are a beginner building basic vocabulary from scratch
• You prefer learning through repetition and speech recognition drills
• You want access to 40+ languages for casual exploration

Choose Busuu if:

• You want structured CEFR-aligned progression with clear milestones
• You value human feedback on your speaking and writing from native speakers
• You want an official McGraw-Hill certificate for your CV
• You are at intermediate level and need content that challenges you

Final Verdict

Both apps serve different types of learners. Mondly is the better choice if you want fun, casual daily practice with speech recognition and a wide range of languages. Busuu is the better choice if you want structured progression, community feedback on your exercises, and a clear pathway to certification. Many learners use Busuu for its structured curriculum and human corrections, then supplement with Mondly for additional vocabulary drills. Together they cover both structure and variety.