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Head-to-head · Iphone Apps

Duolingo vs WhatsApp

  • Updated Oct 2026
  • Both researched from official sources
  • 1 check side by side
Higher score Duolingo #4 in Iphone Apps 9.0/10 Free plan · 14-day trial Free planFree trial✓ 0 of 5 features Visit Duolingo
WhatsApp #8 in Iphone Apps 8.5/10 Free plan Free plan✓ 0 of 5 features Visit WhatsApp

Duolingo leads on 0 checks, WhatsApp on 0, and 1 is even. Who comes out ahead on the 1 yes/no, price and count check where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreDuolingo · 9.0/10
  • Free planboth
  • Free trialonly Duolingo

Duolingo scores higher on our rubric for iphone apps: 9.0 against 8.5 out of 10; our editors rank them #4 and #8.

Duolingo is the better fit for iPhone learners practicing a new language. WhatsApp is the better fit for iPhone users who want free everyday messaging.

  • Duolingo fits best

    iPhone learners practicing a new language

  • WhatsApp fits best

    iPhone users who want free everyday messaging

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Side by side

Feature Duolingo 9.0/10 Visit ↗ WhatsApp 8.5/10 Visit ↗
At a glance
Editor score 9.0 8.5
Ranking #4 in Iphone Apps #8 in Iphone Apps
Best for iPhone learners practicing a new language iPhone users who want free everyday messaging
Pricing model Free plan + paid Free
Starting price Free plan · 14-day trial Free plan
Free plan ✓ ✓
Free trial 14 days —
Deployment Cloud, Mobile Desktop, Mobile
Platforms Web, macOS, iOS, Android Web, Windows, macOS, iOS, Android
Support Email Docs
Built for Solo, Small business, Mid-market, Enterprise Solo, Small business
Features Duolingo 0/5 · WhatsApp 0/5
Offline access Not checked yet Not checked yet
iPad app Not checked yet Not checked yet
Apple Watch app Not checked yet Not checked yet
Home screen widgets Not checked yet Not checked yet
Family Sharing Not checked yet Not checked yet
Specs
Apple devices Not checked yet Not checked yet
Our review
Pros
  • Lessons cover speaking, writing, reading, and listening
  • Placement tests and personalized review adapt practice to progress
  • Stories, DuoRadio, and speech exercises add variety
  • Personal messages and calls are end-to-end encrypted by default
  • Shares text, photos, videos, documents and location
  • Group chats support up to 1,024 members
Cons
  • Free tier is supported by advertising
  • Offline access is limited to downloaded content
  • AI-powered conversation features are available only in Duolingo Max
  • Limited to four linked devices
  • Support channels listed are documentation
  • Business and Meta AI conversations can have different privacy properties
Our verdict

Duolingo turns language study into short, interactive lessons for learners who want to practice on an iPhone or switch between mobile and browser-based study. Its courses span more than 40 languages and cover speaking, writing, reading,…

Read the review →

WhatsApp is a free messaging and calling app for iPhone users who want everyday communication across phones, computers and web browsers. Personal messages and calls use end-to-end encryption by default. Alongside text, users can share…

Read the review →
  1. DuolingoIphone Apps 9.0Free plan · 14-day trial
  2. WhatsAppIphone Apps 8.5Free plan

Strengths and trade-offs

  • Duolingo — where it wins

    • Lessons cover speaking, writing, reading, and listening
    • Placement tests and personalized review adapt practice to progress
    • Stories, DuoRadio, and speech exercises add variety

    Where it doesn't

    • Free tier is supported by advertising
    • Offline access is limited to downloaded content
    • AI-powered conversation features are available only in Duolingo Max
  • WhatsApp — where it wins

    • Personal messages and calls are end-to-end encrypted by default
    • Shares text, photos, videos, documents and location
    • Group chats support up to 1,024 members

    Where it doesn't

    • Limited to four linked devices
    • Support channels listed are documentation
    • Business and Meta AI conversations can have different privacy properties

More comparisons

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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update