seodata.dev

keyword

what's the most downloaded app ever

Monthly search volume and cost-per-click data for "what's the most downloaded app ever" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=what's+the+most+downloaded+app+ever&country=us" +--------------+------------------+ | volume | 10 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-21 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
the most downloaded apps 2,400 $4.82 9/20
most downloaded app in world 170 $0 7/20
most downloaded app in play store 140 $1.45 8/20
most successful apps of all time 30 $0 8/20
most installed app in the world 30 $0 7/20
most popular app downloads 20 $0 10/20
most popular downloaded apps 20 $0 9/20
top apps all time 20 $0 7/20
top apps of all time 20 $0 7/20
most downloaded apps list 10 $0 10/20

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=what's+the+most+downloaded+app+ever&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