CallWall

Spec sheet

Purpose

CallWall blocks spam calls and filters spam texts using a community-powered database.Read 9 Oct 2026 · getcallwall.com

Security

The privacy policy says data is stored on secure servers with encrypted TLS/SSL connections and passwords are hashed with bcrypt.Read 9 Oct 2026 · getcallwall.com

Support

The support page lists [email protected] as its contact email.Read 9 Oct 2026 · getcallwall.com

Call blocking

Calls can be silently blocked, and borderline calls can show their spam score on the call screen.Read 9 Oct 2026 · getcallwall.com

Community reports

Users can submit reports with a spam category and optional description, and the maker says submissions are reviewed before numbers join the active block list.Read 9 Oct 2026 · getcallwall.com

Confidence scores

Each number receives a 0–100 confidence score, and users can set a blocking threshold from 70 to 99.Read 9 Oct 2026 · getcallwall.com

Number lookups

Users get 3 free number lookups per week, resetting every Monday.Read 9 Oct 2026 · getcallwall.com

Offline blocking

After syncing the verified spam database to the device, calls can be blocked locally without an internet connection.Read 9 Oct 2026 · getcallwall.com

On-device processing

Call blocking and SMS filtering run on the device, and the maker says it does not access or store call or message content.Read 9 Oct 2026 · getcallwall.com

Report privacy

Reports are tied to an account for quality control, while only the username appears publicly and the phone number is not shown to other users.Read 9 Oct 2026 · getcallwall.com

Supported device

The website states CallWall is free on iOS and requires iOS 17 or later.Read 9 Oct 2026 · getcallwall.com

Text filtering

Spam texts are filtered to the iOS junk SMS folder, and links are checked against known scam sites on the device.Read 9 Oct 2026 · getcallwall.com

Third-party services

The privacy policy lists Railway for API hosting, Cloudflare for support-page hosting, and Apple App Store for distribution; it says no third-party analytics, advertising, or tracking services are used.Read 9 Oct 2026 · getcallwall.com

Plans and prices

Every CallWall plan and price →

Where Specifiction places it

• Call blocker apps#17 of 417.6
• Spam Call Blocking Apps#18 of 417.6