Das inoffizielle Android-Handbuch
Samsung Galaxy A13 Android Smartphone, 6.6 Inch Infinity-V Display, Android 12, 4GB RAM and 64GB Internal Memory², 5000mAh³ Battery, Black
Motorola Moto G22 Smartphone (6.5" HD+ Display, 50MP Camera, 4GB/64GB, 5000mAh, Android 12), Iceberg Blue, Car Adaptor (Amazon Exclusive)
Blackview A52 (2023) Mobile Phone Without Contract Cheap 3GB + 32GB/1TB Expandable Android 12Go Octa Core 6.52 Inch HD+ Smartphone Without Contract, 13MP + 5MP Panorama Camera 5180mAhoose Fingerprint, SmAh, Simlock Free Phones
UMIDIGI C1 Android 12 Go Cheap Smartphone Without Contract, 5150 mAh Battery with Type C, 6.52 Inch HD+ Display, Camera 13 MP 32 GB (Extend 256 GB) Dual SIM Mobile Phone for Senior Children Business
XGODY Y13 Quad Core Android 9.0 Smartphone Without Contract 6.0 Inch 4G Dual SIM Cheap Mobile Phones, 1GB RAM 8GB ROM, 256GB Expandable, 3 Card Slots, 5MP Camera, Face ID, GPS, German (Green)
Blackview A55 Smartphone Without Contract Cheap 4G Android 11 Mobile Phone with 6.5 Inch HD+ Dot Drop Display and 4780 mAh Battery, 2.0 GHz Processor 3GB RAM 128GB (Expanded), 8MP+5MP Camera Dual SIM Mobile Phones
Provider Tools: Contract Management and more
O2 / Telefonica / EPlus
2023-01-16
First: Decide how the company might use your data – which a.o. includes your location profile.
- Mein o2 (4.6@207,203) Ǥ 17
2 
/ Mein Blau (4.6@31,125) Ǥ 14 2 / o2 Business (4.3@624) Ǥ 10 2 Alternative im Browser: m.o2online.de - Ortel Mobile (4.5@15,760) Ǥ 14 2
- AY YILDIZ (4.5@13,938) Ǥ 12 2
- ALDI TALK (4.4@200,107) Ǥ 12 2
- WhatsApp SIM (3.8@4,741) 11 2
- sim.de Servicewelt (3.7@739) Ǥ 8 1
T-Mobile
2023-01-16
Here you can opt-out of the „data analysis“ as well.
- MeinMagenta: Handy & Festnetz (4.5@180,382) Ǥ 25 3 Alternativ: pass.telekom.de aufrufen
- Mein Magenta (AT) (4.4@31,368) Ǥ 23 3 Austria
- Voicemail (4.4@20,185) Ǥ 28 2
- Data Rush (4.3@218) Ǥ 6 4 LastUpdate: 2020-05-05 / Data Rush Pro (4.5@61; ~EUR 1.00) Ǥ 6 1 LastUpdate: 2020-05-05 Datenverbrauch für T, Congster u.a. im Telekom-Netz
Vodafone
2023-01-16
- Mein otelo (4.5@40,486) Ǥ 9 3
- MeinVodafone (4.4@333,923) Ǥ 25 9 alternativ: center.vodafone.de/vfcenter/verbrauch.html im Browser aufrufen
- Vodafone MyTone (4.1@4,898) Ǥ 14 3
- Vodafone SpeedTest (4@4,790) 14
A1
2023-01-24
- yooopi (4.8@200) Ǥ 18 6
- WOWWW! (4.3@182) Ǥ 18 6
- Mein A1 (4.1@22,331) Ǥ 30 9
- yesss! Der Mobilfunk-Diskonter (3.9@1,490) Ǥ 18 6
- Mein bob (3.8@4,626) Ǥ 11 3
- Mein Georg (3.4@300) Ǥ 18 6
Other providers
2023-01-16
- congstar (4.7@74,184) Ǥ 14 2
- Penny Mobil (4.5@4,309) Ǥ 12 4
- 1&1 Control-Center (4.4@78,877) Ǥ 14 3
- FONIC (4.4@6,911) Ǥ 10 2 / FONIC mobile (4.5@4,495) Ǥ 9 3
- freenet Mobilfunk (4.1@33,999) Ǥ 22 2
- SimDiscount Servicewelt (3.9@152) Ǥ 6 1
- Mein HoT (3.8@3,859) Ǥ 16 4
- DeutschlandSIM Servicewelt (3.6@430) Ǥ 7 1
- Drei Kundenzone (3.5@11,215) Ǥ 15 3
- Drillisch Online Servicewelt (3.1@104) Ǥ 8 1
- discoPLUS Servicewelt (2.4@45) Ǥ 6 1 LastUpdate: 2019-01-31 Test 12/2016
Provider overlapping tools
2023-01-16
- Aufladen - Guthaben, Giftcard (4.5@2,007) Ǥ 11 3
- prelado - Prepaid Top-up (2.9@1,379) 6 1 LastUpdate: 2015-12-30 Pre-Paid charging
- Prepaid Balance (0@0) 7
Github; automatically keep track of your prepaid balance
Further Readings:
2023-01-24