seodata.dev

keyword

best english vocabulary apps

Monthly search volume and cost-per-click data for "best english vocabulary apps" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=best+english+vocabulary+apps&country=us" +--------------+------------------+ | volume | 40 | | cpc | $1.68 | | competition | 0.33 | | country | US | | updated | 2026-06-19 | +--------------+------------------+
All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
vocabulary apps 4,400 $3.09 20/20
vocabulary app 3,600 $2.78 19/20
vocabulary building app 2,900 $2.91 20/20
vocabulary builder app 2,900 $2.91 16/20
vocabulary improvement apps 1,000 $1.96 17/20
apps to increase vocabulary 1,000 $3.78 14/20
expanding vocabulary app 260 $3.64 14/20
best app for learning vocabulary 70 $2.74 15/20
best apps for learning vocabulary 70 $2.74 15/20
best app for english vocabulary 40 $1.58 15/20

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://api.seodata.dev/v1/keyword?q=best+english+vocabulary+apps&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