Dictionary.com vs Duden-Mentor

Dictionary.com plans

• Dictionary.com mobile appFree
• Dictionary.com websiteFree

Duden-Mentor plans

• BasisFree
• Duden Pur€2.99 a month
• Pur€2.99 a month
• Premium€7.95 a month
• Premium Plus€9.95 a month

Pick Dictionary.com if…

It suits people looking up definitions, synonyms, pronunciations, and word usage on a phone or the web. Its daily word feature and games may also suit readers who want regular word practice.

Pick Duden-Mentor if…

It suits German writers who want spelling, grammar, punctuation and style suggestions, including those writing for Germany, Austria or Switzerland. Browser and Word users can use its listed extensions and add-in, subject to the stated version requirements.