keyword

free ecg apps

Monthly search volume and cost-per-click data for "free ecg apps" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=free+ecg+apps&country=us" +--------------+------------------+ | volume | 210 | | cpc | $2.66 | | competition | 0.71 | | country | US | | updated | 2026-06-29 | +--------------+------------------+

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
ecg app	2,400	$3.06	15/20
ecg-app	2,400	$2.4	11/20
ecg reading app	1,600	$0.72	20/20
ekg applikáció	1,300	$1.87	10/20
ecg reader app	260	$0	11/20
free ekg app	210	$2.66	13/20
best ecg apps	110	$2.88	11/20
free ecg interpretation app	70	$1.79	11/20
best ecg reader app	40	$0.93	13/20
free ekg phone app	30	$6.79	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=free+ecg+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