No legitimate parental-control service can expose an iPhone's messages, photos, or live location from its phone number alone. A real family-safety setup requires authorization and usually physical access, Apple Account verification, installation, or the phone owner's active location sharing.
Full disclosure: we build Ultimate Phone Spy, a parental-control app for exactly this — web history, app activity and screen time in one dashboard. Plans start at $16/month on the 12-month option, and the current plans are on our pricing page.
For a child whose iPhone you are authorized to supervise, begin with Apple Family Sharing, Find My, and Screen Time. If those controls are not enough, compare a product only after the seller confirms the exact iPhone model, iOS version, setup method, and features included:
Avoid any page that promises secret access from a number, asks for an unknown person's verification code, or requests an Apple password without explaining why. Those are strong scam or account-takeover signals. Tell the child which safety rules are active and use monitoring only within your legal parental or device-owner authority.
Affiliate disclosure: Ultimate Phone Spy may earn a commission from the purchase links above, at no additional cost to you.
One dashboard for the devices you actually own: Ultimate Phone Spy covers Android phones, Windows PCs and Macs — SMS, call logs, location history, geofences, web history and installed apps in a single account (plans and pricing, system requirements). It is installed openly on devices you administer, and it does not cover iPhone because iOS does not permit that level of access.