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Head-to-head · Online Dictionaries

The Free Dictionary vs PONS Dictionary

  • Updated Oct 2026
  • Both researched from official sources
  • 6 checks side by side
Higher score The Free Dictionary #3 in Online Dictionaries 9.2/10 Free plan Free plan✓ 4 of 4 features Visit site
PONS Dictionary #9 in Online Dictionaries 8.6/10 Free plan Free plan✓ 4 of 4 features Try PONS Dictionary

The Free 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 scoreThe Free Dictionary · 9.2/10
  • Free planboth

The Free Dictionary scores higher on our rubric for online dictionaries: 9.2 against 8.6 out of 10; our editors rank them #3 and #9.

PONS Dictionary leads on languages covered: 36 versus 14.

The Free Dictionary is the better fit for users wanting the broadest free reference set. PONS Dictionary is the better fit for multilingual translation and lookup.

  • The Free Dictionary fits best

    Users wanting the broadest free reference set

  • PONS Dictionary fits best

    Multilingual translation and lookup

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Side by side

Feature The Free Dictionary 9.2/10 Visit ↗ PONS Dictionary 8.6/10 Visit ↗
At a glance
Editor score 9.2 8.6
Ranking #3 in Online Dictionaries #9 in Online Dictionaries
Best for Users wanting the broadest free reference set Multilingual translation and lookup
Pricing model Free plan + paid Free plan + paid
Starting price — Free plan
Free plan ✓ ✓
Free trial — —
Deployment Cloud, Mobile, Desktop Cloud, Mobile
Platforms Web, iOS, Android, macOS Web, iOS, Android
Integrations 1 integrations 1 integrations
Features The Free Dictionary 4/4 · PONS Dictionary 4/4
Audio pronunciation ✓ ✓
Usage examples ✓ ✓
Translation lookup ✓ ✓
Offline access ✓ ✓
Specs
Mobile apps Ios_android Ios_android
Languages covered 14 36 (best)
Our review
Pros
  • Dictionary, thesaurus, specialist dictionaries, and translation lookup
  • Offline access, audio pronunciations, voice search, and synchronized bookmarks
  • Available on web, iOS, Android, macOS, and through an API
  • Free bilingual lookup across 36 languages
  • Pronunciation, examples and verb conjugation support
  • Offline mobile dictionaries and an integration API
Cons
  • The free plan includes advertising
  • The ad-free upgrade is limited to the iOS app
  • API access is described for calls from other apps, not a broader integration suite
  • Free online access includes advertising
  • Ad-free access requires a paid option
  • Language coverage varies by dictionary combination
Our verdict

The Free Dictionary is a reference service from Farlex, Inc. for looking up words, synonyms, translations, idioms, and specialist terminology. It combines dictionary and thesaurus lookup with medical, legal, science, financial, and idiom…

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 →
  1. The Free DictionaryOnline Dictionaries 9.2Free plan
  2. PONS DictionaryOnline Dictionaries 8.6Free plan

Strengths and trade-offs

  • The Free Dictionary — where it wins

    • Dictionary, thesaurus, specialist dictionaries, and translation lookup
    • Offline access, audio pronunciations, voice search, and synchronized bookmarks
    • Available on web, iOS, Android, macOS, and through an API

    Where it doesn't

    • The free plan includes advertising
    • The ad-free upgrade is limited to the iOS app
    • API access is described for calls from other apps, not a broader integration suite
  • 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
  • The Free Dictionary9.2/10 · Free plan

    A broad free reference service with offline access, translations, and specialist dictionaries.

    Visit siteFull verdict →
  • PONS Dictionary8.6/10 · Free plan

    A broad bilingual dictionary with useful learning tools, mobile access and an API.

    Try PONS DictionaryFull verdict →

More comparisons

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update