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Head-to-head · Online Dictionaries

Cambridge Dictionary vs Oxford Learner’s Dictionaries

  • Updated Oct 2026
  • Both researched from official sources
  • 5 checks side by side
Higher score Cambridge Dictionary #1 in Online Dictionaries 9.4/10 Free plan Free plan✓ 3 of 4 features Visit site
Oxford Learner’s Dictionaries #4 in Online Dictionaries 9.1/10 Free plan · 3-day trial Free planFree trial✓ 4 of 4 features Visit site

Cambridge Dictionary leads on 0 checks, Oxford Learner’s Dictionaries on 0, and 5 are even. Who comes out ahead on the 5 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreCambridge Dictionary · 9.4/10
  • Free planboth
  • Free trialonly Oxford Learner’s Dictionaries
  • Most featuresOxford Learner’s Dictionaries · 4 of 4

Cambridge Dictionary scores higher on our rubric for online dictionaries: 9.4 against 9.1 out of 10; our editors rank them #1 and #4.

Cambridge Dictionary is the better fit for learners needing authoritative English tools. Oxford Learner’s Dictionaries is the better fit for english learners and exam-focused students.

  • Cambridge Dictionary fits best

    Learners needing authoritative English tools

  • Oxford Learner’s Dictionaries fits best

    English learners and exam-focused students

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Side by side

Feature Cambridge Dictionary 9.4/10 Visit ↗ Oxford Learner’s Dictionaries 9.1/10 Visit ↗
At a glance
Editor score 9.4 9.1
Ranking #1 in Online Dictionaries #4 in Online Dictionaries
Best for Learners needing authoritative English tools English learners and exam-focused students
Pricing model Free plan + paid Free plan + paid
Starting price Free plan —
Free plan ✓ ✓
Free trial — 3 days
Deployment Cloud, Mobile Cloud, Mobile, Desktop
Platforms Web, iOS, Android Web, iOS, Android, macOS
Features Cambridge Dictionary 3/4 · Oxford Learner’s Dictionaries 4/4
Audio pronunciation ✓ ✓
Usage examples ✓ ✓
Translation lookup ✓ ✓
Offline access Not checked yet ✓ (best)
Specs
Mobile apps Ios_android Ios_android
Languages covered 29 Not checked yet
Our review
Pros
  • British and American audio pronunciations with usage examples
  • Bilingual dictionaries and translation lookup across 29 languages
  • Free learning resources, mobile apps, and Dictionary API access
  • Free access to complete Oxford Advanced Learner’s Dictionary content
  • British and American pronunciation audio with contextual examples
  • CEFR vocabulary, grammar exercises and offline mobile access
Cons
  • Mobile applications provide access to selected Cambridge content
  • Some mobile content and ad-removal options may involve in-app purchases
  • The service centers on English learning and reference needs
  • Some learning tools require premium app access
  • Offline dictionary access is limited to the mobile app
  • Bilingual lookup is specified for German-English only
Our verdict

Cambridge Dictionary is an online reference service from Cambridge University Press for English learners, teachers, and general language users. Its core offering combines English definitions with British and American audio pronunciations,…

Read the review →

Oxford Learner’s Dictionaries combines reference material and English-learning resources for learners, teachers and exam-focused students. Its free online access includes the complete A–Z Oxford Advanced Learner’s Dictionary, with…

Read the review →
  1. Cambridge DictionaryOnline Dictionaries 9.4Free plan
  2. Oxford Learner’s DictionariesOnline Dictionaries 9.1Free plan · 3-day trial

Strengths and trade-offs

  • Cambridge Dictionary — where it wins

    • British and American audio pronunciations with usage examples
    • Bilingual dictionaries and translation lookup across 29 languages
    • Free learning resources, mobile apps, and Dictionary API access

    Where it doesn't

    • Mobile applications provide access to selected Cambridge content
    • Some mobile content and ad-removal options may involve in-app purchases
    • The service centers on English learning and reference needs

  • Oxford Learner’s Dictionaries — where it wins

    • Free access to complete Oxford Advanced Learner’s Dictionary content
    • British and American pronunciation audio with contextual examples
    • CEFR vocabulary, grammar exercises and offline mobile access

    Where it doesn't

    • Some learning tools require premium app access
    • Offline dictionary access is limited to the mobile app
    • Bilingual lookup is specified for German-English only
  • Cambridge Dictionary9.4/10 · Free plan

    A broad English learning reference with free access, audio, examples, and bilingual lookup.

    Visit siteFull verdict →
  • Oxford Learner’s Dictionaries9.1/10 · Free plan · 3-day trial

    A broad English-learning dictionary with strong pronunciation, usage and study tools.

    Visit siteFull verdict →

More comparisons

All online dictionaries comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update