ASO Score report · 🇺🇸 US App Store

Duolingo: Language Lessons

Languages, Math, Music & Chess

Education★ 4.7 · 5.5M ratingsFree

An outstanding store page. Keep testing to stay ahead.

Ranks #3 of 9 against the apps Apple lists as similar.

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98/ 100
A+

Score breakdown

Title

100
  • ✓
    Title lengthUses 26 of 30 characters.
  • ✓
    Keyword in titleGoes beyond the brand name with descriptive words.

Subtitle

100
  • ✓
    Subtitle lengthUses 30 of 30 characters.
  • ✓
    No repeated wordsEvery word adds something the title doesn’t already cover.

Screenshots

100
  • ✓
    iPhone screenshots8 of up to 10 screenshots.
  • ✓
    iPad screenshots8 iPad screenshots.

Ratings

100
  • ✓
    Average rating4.7 ★ average.
  • ✓
    Number of ratings5,500,750 ratings — similar apps have a median of 52,443.

Description

80
  • ✓
    Description depth3,974 of 4,000 characters.
  • ✕
    Opening lineThe first line doesn’t work as a hook.
  • ✓
    Scannable layout8 bullet points.

Localization

100
  • ✓
    LanguagesYour app supports 32 languages.

Updates

100
  • ✓
    Recent updateLast updated 2 days ago.
  • ✓
    Release notesRelease notes describe what changed.

Top fixes

Ranked by how many points each one is worth. Fix these first.

  1. Opening linelow impact+2 pts

    Only the first lines show before “more”. Open with one sentence that states the main benefit, not a greeting or the app name.

Fix these in minutes, not days.

Appsium researches keywords, rewrites your title and subtitle within Apple’s limits, and designs screenshots — then pushes it all to App Store Connect.

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Indexed fields

Apple searches your title and subtitle. Every unused character is a keyword you’re not ranking for.

Title26/30
Duolingo: Language Lessons
Subtitle30/30
Languages, Math, Music & Chess

Keyword ideas

Words your description leans on that your title and subtitle don’t use yet.

learninglearncourse🔒 Unlock search volume & difficultySee how often people search each keyword and how hard it is to rank — free with 30 credits.

You vs. similar apps

Compared with the median of 8 apps Apple shows on your page under “You Might Also Like”.

RatingsAhead
5.5MYou
52.4KSimilar apps (median)
Average ratingBehind
4.7 ★You
4.8 ★Similar apps (median)
iPhone screenshotsBehind
8You
9Similar apps (median)
LanguagesAhead
32You
18Similar apps (median)
Days since updateAhead
2 dYou
29 dSimilar apps (median)

Leaderboard

ASO Scores for the apps you compete with on the same page.

  1. 1
    Busuu: Language Learning AppLearn Spanish, French, English
    100
  2. 2
    Drops: Language Learning GamesLearn Spanish, French, German
    99
  3. 3
    Duolingo: Language LessonsYouLanguages, Math, Music & Chess
    98
  4. 4
    Memrise: Language Learning AppLearn Spanish, Japanese & More
    97
  5. 5
    Falou - Fast language learningLearn English, Spanish, French
    95
  6. 6
    LingoDeer - Learn LanguagesLearn Japanese,Korean,Spanish
    94
  7. 7
    Mondly: Learn 41 LanguagesLearning Spanish Korean French
    93
  8. 8
    Cake - Learn English & KoreanStudy with BTS, K-Pop & Drama
    93
  9. 9
    Wlingua - Learn EnglishGrammar, vocabulary and audio
    87

Screenshots

The first three show up in search results — they do most of the selling.

Screenshot 1Screenshot 2Screenshot 3Screenshot 4Screenshot 5Screenshot 6

Ratings

5.5M ratings in the US App Store.

5 ★84%
4 ★10%
3 ★2%
2 ★1%
1 ★3%

Turn a 98 into a 90+.

Appsium is the AI workspace for App Store Optimization: keyword research with real search volume, metadata in every language, screenshots that convert and a pre-review check before you submit.

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