Das Inoffizielle Android-Handbuch
Das Inoffizielle Android Systemhandbuch
Die besten Android-Apps
Firewalls & Co.
Eine Firewall mit Trackern drin ist wie ein Luftschutzbunker mit entsicherten Granaten drin …
Bluetooth Firewalls
2026-04-30
- Bluetooth Firewall Trial (4.3@2,770) Ǥ 22
3 
/ Bluetooth Firewall (4.3@1,516; ~EUR 3.25) 8 1
Internet Firewalls
2026-04-30
Diese Apps setzen, sofern nicht anders angegeben, root voraus.
- Xproguard Firewall (4.4@72) Ǥ 4 1
- NetGuard - no-root firewall (4.3@29,138) Ǥ 13
Github; Vorstellung 6/2020; Intro 8/2017; Anleitung 11/2017 | 9/2018 | 7/2019; Video Anleitung 3/2019: Testbericht 1/2020; can also block ads - Rethink: DNS + Firewall + VPN (4.1@3,118) 20 Github; Review 11/2025; Tipps zu Bedienung & Konfiguration
- NetPatch Firewall (4.1@1,053) Ǥ 4 LastUpdate: 2020-07-16 no root needed; 7-day trial (iAP for full version)
- NoRoot Firewall (4@111,129) Ǥ 6 1 LastUpdate: 2023-12-11 Anleitung 8/2016-1/2020; Video Intro 10/2018; no root required
- LostNet NoRoot Firewall (4@3,931) 5 2 LastUpdate: 2014-07-06
- InternetGuard No Root Firewall (3.9@47,046) Ǥ 9
- AFWall+ (Android Firewall +) (3.9@9,687) 15 / AFWall+ (Donate) (4.4@710; ~EUR 10.00) 8 Github; Einführung & Tutorial 5/2014 (Vertiefung 9/2017) | 4/2019; Wiki; Official Support Page (XDA); Apps einfach über Orbot routen; Video Howto 4/2016; How-To 12/2020; open source continuation of DroidWall
- Kronos Firewall (3.8@833) 1 LastUpdate: 2021-07-11
- Mobiwol: NoRoot Firewall (3.6@11,236) 15 5 LastUpdate: 2018-04-24 no root required
- NetProtector Firewall: No Root (3.2@164) Ǥ 5 2 LastUpdate: 2024-05-04 fork of Netguard
- Athena: Firewall DNS AdBlocker (3@661) Ǥ 15 Github; root & no-root (VPN) mode
- BlockAds: Clean Internet (0@0) 10 1 Github; ad blocker, firewall & more; VPN based, no root needed
- FireWall Blocks (0@0) 9 Github; uses Shizuku or VPN
- Karma Firewall (0@0) 2 LastUpdate: 2024-08-18 Github; utilizes Android's VPNService
- LANShield (0@0) 9 2 control which apps are allowed to access your LAN
Firewalls & more
2026-04-30
- De1984 (0@0) 17 Github; Firewall & app manager
Verschiedene Firewall-verwandte Tools
2026-04-30
- Knock on Ports (4.7@488) 9 Github
- PortKnocker (4.5@103) 5 LastUpdate: 2015-04-29
- Port Knocker (4.1@232) 3 LastUpdate: 2021-06-16
- Fwd: port forwarder (3@580) Ǥ 6 11 LastUpdate: 2018-11-04 Github
- Port Knocker (0@0) 1 LastUpdate: 2020-12-29 Github
Weiterführende Links:
- Rubrik App-Berechtigungen (Permissions)
- The 5 Best Firewall Apps to Secure Your Android Phone (1/2022)
- Best Android Firewall apps no root access required (2/2019)
- Best Firewall Apps for Android (8/2018 - 1/2025)
- In der Praxis: Firewalls für Android (8/2016 - 3/2021)
- Mehr Datenkontrolle durch Firewall-App (4/2016 - 1/2020)
2026-04-30