Language apps promise fluency in months, but the reality depends on the language, your daily practice, and how you define fluent. Here is an honest breakdown.

• Realistic timelines: The US Foreign Service Institute estimates roughly 600-750 class hours for easy languages like Spanish or French and 2,200 hours for hard ones like Japanese or Arabic.
• Daily consistency beats intensity: Thirty minutes every day outperforms a five-hour cram session once a week because your brain needs regular exposure.
• Define your fluency goal: Travel fluency (ordering food and small talk) can come in 3-6 months; professional fluency for work usually takes 2-4 years of steady practice.
• Mix input and output: Combine listening, reading, and speaking from day one. Apps build vocabulary, but only real conversations build fluency.
• Track hours, not streaks: Log actual study time so you can measure progress honestly instead of celebrating app streaks that include two minutes of flashcards.

Stop chasing a magic number and focus on your next milestone, like holding a 10-minute conversation or understanding a movie without subtitles.