Which app explains my English mistakes in Spanish?

Redpen offers Spanish explanations of the English grammar mistakes it finds in your confirmed transcript. Each correction names the rule so you can understand why the words changed, rather than only seeing a rewritten sentence.

When Redpen fits

You understand a grammar rule more easily in Spanish and want to practise using it in English.

When to choose another approach

You need a complete Spanish-language course, a human translation service or an explanation guaranteed to be correct.

What to try next

  1. Start with a sentence you would use in daily life.
  2. Read the Spanish explanation beside the corrected English.
  3. Say the correction aloud and try a new sentence with the same rule.

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More questions

Written by the Redpen team. Redpen is an AI tutor app and can make mistakes. It does not guarantee fluency or learning outcomes.

Make it part of your speaking practice.

Redpen marks the mistakes it finds, explains the rule and helps you practise the correction. AI can make mistakes.

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