keyword

best mailbox app for iphone

Monthly search volume and cost-per-click data for "best mailbox app for iphone" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=best+mailbox+app+for+iphone&country=us" +--------------+------------------+ | volume | 720 | | cpc | $0.59 | | competition | 0.05 | | 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
best email apps for iphone	2,400	$0.55	20/20
best email clients for iphone	2,400	$0.55	20/20
best mail apps for iphone	2,400	$0.55	17/20
best mail iphone app	2,400	$1.15	16/20
best app email iphone	2,400	$0.55	15/20
best app for email on iphone	2,400	$1.15	14/20
best email app iphone	2,400	$0.55	14/20
best mail apps iphone	2,400	$0.55	14/20
apple mail apps	1,600	$2.21	15/20
best iphone mail app	720	$0.59	14/20

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=best+mailbox+app+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