SimpleCallShield is a lightweight Android call-screening app. You define number patterns like 075*. When a matching call comes in, your phone stays silent — no ring, no vibration — and the app records it quietly in the background.
✨ Features
🔇 Silent blocking — no ring, no sound
📋 Call log — every blocked number recorded, one-tap copy
🔔 Notification — system notification after each blocked call
🎯 Wildcard rules — use * for any digits, ? for a single digit
🔐 Privacy-first — no contact reading, no cloud uploads
🧪 Rule Examples
075*
Block all numbers starting with 075
400*
Block all numbers starting with 400
+86138*
Block all numbers starting with +86138
13?*
Block 130, 131…139 prefixes
Current Version
The Huawei AppGallery version is currently free only.
Version
Rules
Price
Free
Up to 3 rules
Free
This version does not provide in-app purchases. Pro features may be offered separately in non-Huawei distribution channels in the future.
Get the App
🛒 Huawei users: search “来电盾” or “SimpleCallShield” in Huawei AppGallery. The Huawei AppGallery version is currently free only and does not include in-app purchases.
Requires Android 10 or later (includes HarmonyOS 4.x)
❓ FAQ
What permissions are needed? Call Screening (one-tap grant in-app) + Notifications. That’s it.
Does it work on all phones? Call Screening relies on Android’s built-in role. Works great on Huawei/Honor, stock Android, and Pixel. Some manufacturers may restrict third-party screening.