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keyword

which is the best vocabulary app

Monthly search volume and cost-per-click data for "which is the best vocabulary app" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=which+is+the+best+vocabulary+app&country=us" +--------------+------------------+ | volume | 10 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-23 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
vocabulary building app 880 $2.81 12/20
vocabulary improvement apps 880 $3.23 12/20
best vocabulary learning app 90 $3.39 12/20
best vocabulary learning apps 90 $3.39 12/20
best vocab apps 70 $3.9 13/20
best vocabulary app for adults 50 $2.59 14/20
best vocabulary app for android 20 $2.09 15/20
best vocabulary apps for android 20 $0 15/20
best android app for vocabulary 20 $0 13/20
advanced vocabulary app 10 $3.36 13/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://app.seodata.dev/v1/keyword?q=which+is+the+best+vocabulary+app&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 500/month, $4.99/mo unlimited

Full API spec: llms.txt