CallCurb

At a glance

• Editor score
  6.8 / 10
• Pricing
  Free plan · 7-day trial
• Best for
  Users wanting inexpensive cross-platform screening
• Free plan
  Yes
• Robocall blocking
  Yes
• Facts checked
  23 Sep 2026

• Where it wins

  • Screens calls in real time and shows caller details with risk labels
  • Blocks suspected spam and robocalls, with adjustable sensitivity
  • Adds community reports and SMS filtering on Android and iOS

• Where it doesn't

  • Subscription prices are not published on the official website
  • Listed in-app purchase amounts may vary by region
  • Some functions depend on permissions, settings, and plan

Our verdict on CallCurb

CallCurb is a mobile app for identifying and managing unwanted calls on Android and iPhone. It is aimed at people who want screening and blocking controls across both platforms, including caller details and risk labels before deciding how to handle a number. The app also includes SMS spam filtering, a call history with statuses and risk information, and community number reporting. Its free download and premium subscription structure may suit individual users looking for a low-cost way to manage suspected spam, though the amount shown for purchases should be checked in the relevant store and region.

The feature set goes beyond a simple block list: CallCurb checks spam signals in real time, can automatically block suspected spam, robocalls, and scam numbers, and lets users adjust screening sensitivity or block unknown and unidentified callers. Call history offers a place to review call statuses and risk information, while community reports contribute number information for other users. The combination of identification, call controls, and text filtering is useful for people who want several unwanted-contact tools in one mobile app. Functions depend on permissions, settings, and plan, so the value of the feature mix may depend on which controls a user enables and which subscription features they need.

CallCurb lists free access, a seven-day trial, and weekly, monthly, and yearly subscriptions. According to the official website, subscription prices are not published; the official App Store listing gives in-app purchase amounts in USD, which may vary by region. Email is the listed support channel. CallCurb makes sense for individuals who want cross-platform screening with adjustable controls and community reporting, especially if free access is enough to start. It may be a less suitable choice for shoppers who need clear subscription pricing before committing or whose main concern is a published support or reliability record.

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CallCurb pricing

All 3 CallCurb plans and prices →

CallCurb fact sheet

Alternatives to CallCurb

• TruecallerA broad caller ID and spam protection app for iOS and Android.9.3
• TMT-Mobile Scam ShieldA free core service for T-Mobile customers, with paid call-management upgrades.9.1
• VCVerizon Call FilterA practical Verizon-integrated blocker with useful free protection and paid caller ID.9.0

See all CallCurb alternatives →

Featured on iTechGuides

CallCurb is listed in our Spam Call Blocking Apps directory. Add the badge to your site — it links back to this page.

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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

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Last updated 7 Oct 2026 · How we research and update