Keyword · US · updated 2026-05-27
best vpn protocol for iphone
- Monthly searches
- 20
- CPC
- $2.41
- Competition
- 0.23
Also searched
- vpn for ios 3,600
- vpn apps for iphone 1,000
- vpn protocol 880
- what is the most secure vpn protocol 30
Monthly average for US, from the Google Ads API: the same numbers you'd see in Google Ads.
Get this inside your AI assistant
Connect seodata.dev over MCP and Claude, ChatGPT or Muse can look up any keyword while they work. Ask in plain language, get these numbers back.
https://mcp.seodata.dev/mcp
20 free lookups a day, no account needed.
Related keywords
Keywords with overlapping search results. Similar volume and high overlap means the same search intent, so you can target either.
| Keyword | Volume | CPC | Overlap |
|---|---|---|---|
| vpn for ios | 3,600 | $6.49 | 7/20 |
| vpn apps for iphone | 1,000 | $7.59 | 8/20 |
| vpn protocol | 880 | $5.02 | 9/20 |
| what is the most secure vpn protocol | 30 | $3.70 | 8/20 |
| best protocol | 20 | $0.00 | 10/20 |
| most secure protocol | 20 | $0.00 | 9/20 |
| different vpn protocols | 20 | $0.00 | 7/20 |
| which vpn protocol to use | 10 | $0.00 | 9/20 |
| all vpn protocols | 10 | $0.00 | 8/20 |
| most secure type of vpn | 10 | $2.53 | 8/20 |
For AI agents: query this keyword over HTTP
$ curl "https://api.seodata.dev/v1/keyword?q=best+vpn+protocol+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