A developer replaced $200/month French tutoring with two AI tools: a grammar tutor using spaced repetition to target specific errors, and a voice app for free conversation practice—costing just $0.04 per session.

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Frustrated with slow progress and poor retention from $200/month French tutoring, a developer built two AI tools to replace it. The grammar tutor uses spaced repetition to review topics precisely when memory fades, tracking specific errors rather than broad weaknesses. A voice app enables free conversational practice anytime. Total cost: roughly $0.04 per session.

I Canceled My French Tutor and Built an LLM Tool That Does It Better

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