Head-to-head · Online Dictionaries
Merriam-Webster Dictionary vs PONS Dictionary
Merriam-Webster Dictionary leads on 0 checks, PONS Dictionary on 1, and 5 are even. Who comes out ahead on the 6 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.
Our verdict
- Highest scoreMerriam-Webster Dictionary · 9.0/10
- Free planboth
Merriam-Webster Dictionary scores higher on our rubric for online dictionaries: 9.0 against 8.6 out of 10; our editors rank them #5 and #9.
PONS Dictionary leads on languages covered: 36 versus 1.
Merriam-Webster Dictionary is the better fit for english definition and thesaurus users. PONS Dictionary is the better fit for multilingual translation and lookup.
- Merriam-Webster Dictionary fits best
English definition and thesaurus users
- PONS Dictionary fits best
Multilingual translation and lookup
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Side by side
| Feature | Merriam-Webster Dictionary 9.0/10 Visit ↗ | PONS Dictionary 8.6/10 Visit ↗ |
|---|---|---|
| At a glance | ||
| Editor score | 9.0 | 8.6 |
| Ranking | #5 in Online Dictionaries | #9 in Online Dictionaries |
| Best for | English definition and thesaurus users | Multilingual translation and lookup |
| Pricing model | Free plan + paid | Free plan + paid |
| Starting price | — | Free plan |
| Free plan | ✓ | ✓ |
| Free trial | — | — |
| Deployment | Cloud, Mobile | Cloud, Mobile |
| Platforms | Web, iOS, Android | Web, iOS, Android |
| Integrations | 1 integrations | 1 integrations |
| Features Merriam-Webster Dictionary 4/4 · PONS Dictionary 4/4 | ||
| Audio pronunciation | ✓ | ✓ |
| Usage examples | ✓ | ✓ |
| Translation lookup | ✓ | ✓ |
| Offline access | ✓ | ✓ |
| Specs | ||
| Mobile apps | Ios_android | Ios_android |
| Languages covered | 1 | 36 (best) |
| Our review | ||
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| Our verdict | Merriam-Webster Dictionary is an online English-language reference service for definitions, pronunciations, synonyms, usage examples, word histories, and related language information. It suits students, writers, learners, and anyone who… Read the review → |
PONS Dictionary is an online reference and translation service for people learning or using foreign languages. It supports bilingual lookup for words, phrases, expressions and common word combinations, with searches in both language… Read the review → |
Strengths and trade-offs
Merriam-Webster Dictionary — where it wins
- Free definitions, audio pronunciations, examples, and thesaurus content
- Offline definitions and synonyms are available in the mobile apps
- Voice search, quizzes, games, favorites, and search history support learning
Where it doesn't
- The primary dictionary experience is focused on English
- Premium access is required for an ad-free experience
- Medical, legal, and kids dictionaries require additional purchases
PONS Dictionary — where it wins
- Free bilingual lookup across 36 languages
- Pronunciation, examples and verb conjugation support
- Offline mobile dictionaries and an integration API
Where it doesn't
- Free online access includes advertising
- Ad-free access requires a paid option
- Language coverage varies by dictionary combination
- Merriam-Webster Dictionary9.0/10 · Free plan
A strong free English reference with audio, examples, thesaurus tools, and mobile lookup.
Visit DictionaryFull verdict → - PONS Dictionary8.6/10 · Free plan
A broad bilingual dictionary with useful learning tools, mobile access and an API.
Try PONS DictionaryFull verdict →
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All online dictionaries comparisons → · Full ranking →
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update








