keyword

duolingo app for free

Monthly search volume and cost-per-click data for "duolingo app for free" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=duolingo+app+for+free&country=us" +--------------+------------------+ | volume | 390 | | cpc | $1.05 | | competition | 0.28 | | country | US | | updated | 2026-06-30 | +--------------+------------------+

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
duolingo app	14,800	$1.81	12/20
duolingo apps	14,800	$1.3	11/20
duolingo apps download	720	$1.05	12/20
free duolingo app	390	$1.05	16/20
duolingo language app	170	$3.62	12/20
learn language duolingo	170	$1.87	12/20
duolingo free app	110	$0.72	12/20
download duolingo app	50	$1.39	12/20
duolingo app free download	40	$0.52	13/20
duolingo free app download	40	$0.52	12/20

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=duolingo+app+for+free&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