keyword

open source vpn for iphone

Monthly search volume and cost-per-click data for "open source vpn for iphone" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=open+source+vpn+for+iphone&country=us" +--------------+------------------+ | volume | 50 | | cpc | $4.99 | | competition | 0.86 | | country | US | | updated | 2026-06-23 | +--------------+------------------+

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
iphone vpn free	18,100	$3.95	8/20
vpn free for iphone	18,100	$5.16	8/20
vpn free on iphone	18,100	$5.16	7/20
vpn iphone free	18,100	$5.16	7/20
best free iphone vpn	6,600	$2.69	7/20
best free vpn for iphone	6,600	$4.32	7/20
best iphone free vpn	6,600	$4.32	7/20
best vpn iphone free	6,600	$2.69	7/20
free vpn iphone	1,600	$5.68	8/20
vpn open source	1,300	$4.13	8/20

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=open+source+vpn+for+iphone&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