Der Spam-Filter für Dein Telefon
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Nov 3, 2026 - HTML
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call-blocker
Here are 39 public repositories matching this topic...
Open-source app that blocks spam calls. Includes customizable filters for hidden, unknown, and international numbers.
android kotlin app spam web-scraping call-blocker phone-number-lookup spam-call-detection call-filter
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Oct 16, 2026 - Kotlin
A python-based automated call attendant, call blocker, and voice messaging system running on a Raspberry Pi. Screens callers and block robocalls and scams with a low-cost Raspberry Pi and modem.
python raspberry-pi flask phone web-app uml python3 webapp telephony modem telephone answering-machine voice-mail rup callblocker call-blocker voice-messages call-screener auto-attendant rational-unified-process
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Feb 1, 2023 - Python
Open-source spam call and text blocker for Android. GitHub-hosted spam database, no API keys, no subscriptions.
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Nov 5, 2026 - Kotlin
100% offline, zero-permission FOSS Android dialer & contacts app. The private, ad-free alternative to Google Dialer, Samsung & Truecaller with T9 search, offline spam blocking, AES-256 encrypted backups, and Fake Call simulator.
android lightweight open-source material-design offline foss android-app f-droid spam-blocker contacts-manager dialer privacy-first call-blocker jetpack-compose no-internet dialer-app obtanium google-dialer-alternative samsung-dialer-alternative t9-dialer
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Nov 5, 2026 - Kotlin
Fritz!Box tool set, e.g. parsing the call monitor, adding phone entries to phonebook, auto-blocking calls etc.
python fritzbox fritz-box avm-fritz cold-calls phonebook callmonitor tr-064 avm call-monitor callblocker call-blocker
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Feb 19, 2023 - Python
block phone numbers with regexes
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Jul 22, 2026 - Kotlin
Open-source call blocker for Android. Screens every incoming call by your own rules, before the phone rings. No ads, no tracking, no network code. Kotlin Multiplatform.
android kotlin privacy sqldelight spam-blocker dialer kotlin-multiplatform call-blocker robocall compose-multiplatform
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Oct 15, 2026 - Kotlin
Android Call Blocker with pattern management
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Oct 19, 2017 - Java
🐳 蓝色大肥鱼管家 — 完全本地的安卓自动记账应用。不用 root、不联网、不上传。四条采集通道（通知/无障碍/OCR/银行）+ 证据融合 + 关键词自动分类 + 余额曲线 + 骚扰电话拦截。
android kotlin room privacy offline-first accounting ledger ml-kit call-blocker jetpack-compose material3
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Oct 27, 2026 - Kotlin
iOG26 Call Filter - Simple and private call blocker for Android
android kotlin local-database android-studio android-app android-security android-permissions android-notifications mobile-development spam-blocker caller-id room-database call-blocker jetpack-compose call-screening privacy-app call-filtering block-unknown-calls voip-blocker on-device-privacy
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Nov 28, 2025 - Kotlin
Android 静音拦截来电，按 SIM 卡独立设置（关闭 / 仅陌生号码 / 全部），记录仅存于应用内，不打扰系统通话记录。 | Silently block incoming calls on Android per SIM (Off / Unknown / All); records kept in-app only, no missed-call notifications.
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May 4, 2026 - Kotlin
Bloqueur d'appels spam français 🇫🇷 / French spam call blocker - Blocks telemarketing & M2M numbers
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Jul 4, 2025 - Java
Bloqueador de llamadas spam para Android. Sin internet. Sin analytics. Sin anuncios. Todo local.
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Sep 18, 2026 - Kotlin
CallGuard - chan cuoc goi lua dao/spam, canh bao SMS lua dao (chặn cuộc gọi lừa đảo, chặn spam, caller ID) - Android app
android spam-blocker vietnam caller-id sms-spam call-blocker chan-cuoc-goi chan-spam lua-dao chong-lua-dao
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Oct 29, 2026 - Kotlin
Silence unknown callers and block spam SMS before they reach you. Privacy-first Android call & SMS screening with on-device spam-pattern learning. No ads, no tracking, no data collection.
android kotlin room privacy mvvm kotlin-android spam-filter privacy-first call-blocker jetpack-compose call-screening material3 sms-blocker
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Aug 30, 2026 - Kotlin
Runbook: bulk-block spam calls on Android via ADB, vCard import, and call-blocker apps
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Apr 15, 2026 - HTML
Android App to Block any number not in you contacts list.
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Oct 12, 2026 - Kotlin
RingGuard — your silent mode guardian. Blocks unwanted calls in silent mode, whitelists trusted contacts, and lets real emergencies through.
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Aug 21, 2026 - HTML
Production-oriented Android call blocker with smart number filters, encrypted local storage, Firebase sync, and comprehensive tests.
android kotlin room firebase coroutines sqlcipher clean-architecture espresso robolectric jacoco datastore phone-calls detekt android-testing call-blocker hilt
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Oct 17, 2026 - Kotlin
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