seodata.dev

keyword

heart app

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

$ curl "https://api.seodata.dev/v1/keyword?q=heart+app&country=us" +--------------+------------------+ | volume | 1,900 | | cpc | $3.79 | | competition | 0.23 | | country | US | | updated | 2026-06-21 | +--------------+------------------+
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
app heart rate 2,900 $2.88 17/20
heart rate app 2,400 $2.62 19/20
app heart rate monitor 1,900 $2.5 19/20
heart rate monitor app 1,900 $2.79 19/20
heartbeat monitor app 1,900 $2.5 15/20
heart rate free app 1,300 $2.25 17/20
free heart rate app 1,000 $1.85 17/20
free heart app 110 $2.61 14/20
heart app free 110 $2.91 13/20
heart checker app 40 $2.63 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://api.seodata.dev/v1/keyword?q=heart+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