Das inoffizielle Android-Handbuch
CUBOT J5 (2019) Android 9.0 Dual SIM Smartphone ohne Vertrag, 5.5" (18:9)Touch Display, 2GB Ram+16GB interner Speicher, Quad-Core, 8MP Hauptkamera / 5MP Frontkamera und Face-Unlock Funktion (Schwarz)
Nokia 2.2 Dual Sim Smartphone - Deutsche Ware (14,5 cm (5.71 Zoll), 13 MP Hauptkamera, 2GB RAM, 16 GB interner Speicher, Android 9 Pie) Schwarz
Ulefone S1 Günstige Handy ohne Vertrag (13.97 cm (5.5 Zoll) Metallrahmen, 8MP+5MP+5MP Kamera, 8GB Speicher, Android 8.1 Go Edition, Dual SIM Handy unter 100, Face ID) Gold
moto g7 power Dual-SIM Smartphone (5000mAh Akku, 6,2 Zoll Display, 12-MP-Kamera, 64GB/4GB, Android 9.0) Ceramic Black
CallerID and Directories
CallerID Apps use internet services to identify names for the phone numbers. So using them means someone gets a complete list of your calls – which especially the owners of the various trackers appreciate. To avoid the latter, find an app without trackers. If you can …
CallerID Apps
2019-10-08
- Should I Answer? Obsolete Version (4.7@324,045) Ǥ 13
Datenschutz-Test 7/2018 
- Hiya - Caller ID & Block (4.5@212,231) Ǥ 23
- Mobile Number Locator - Phone Caller Location (4.5@179,979) Ǥ 11
- Clever Dialer - caller ID - block calls (4.5@44,119) Ǥ 17 Video Review 11/2014; gesponsorte Vorstellung 11/2014 | 2/2015; Test 3/2015 | 7/2015; with "spam protection"
- Orange Phone (4.5@11,770) Ǥ 37
- tellows - Caller ID & Block (4.5@7,074) Ǥ 18 Kurzvorstellung 3/2016
- Caller ID, Call Recorder & Blocker: Showcaller (4.4@94,628) Ǥ 29
- Who calls Caller name id, Safe calls SMS Blacklist (4.4@44,916) Ǥ 28 / NumBuster caller name who call (4.5@575; ~EUR 350.00) Ǥ 16
- Caller ID - Phone Number Lookup, Call Blocker (4.4@33,611) 19
- Caller Name Talker (4.4@30,658) 15
- Caller Name Talker (4.3@76,819) Ǥ 11 Video Demo 1/2014
- Sync.ME - Caller ID, Spam Call Blocker & Contacts (4.2@214,060) Ǥ 29 Privacy Warning (uploads your entire contact list to their servers)
- Talking Caller ID (free) (4.1@15,780) 5 LastUpdate: 2013-08-05
- Caller Name Speaker (4.1@1,006) 7
- Real Caller : CALLER ID & spam blocking (3.9@56,995) Ǥ 11
- Voice Caller ID (3.8@6,626) 8 LastUpdate: 2016-11-21
- Call ID Informer free (3.6@3,519) Ǥ 19
- Call Informer demo (caller ID) (3.6@362) 5
LastUpdate: 2017-08-02 No Internet (local database)
Phone directories including CallerID
2019-10-08
- Truecaller: Caller ID, spam blocking & call record (4.5@11,005,860) Ǥ 52 Video Review 6/2012; Test 8/2012; Review 10/2013; Wikipedia;
privacy warning 2015 EN | DE | 2018/2018; 
hands off / Finger weg - Phone book, caller ID, weather, timetables, etc. (4.5@12,648) Ǥ 16
- Swiss Phone Book (4.3@19,112) Ǥ 20
- Intelius Background Check Caller ID & Phone Lookup (4.2@8,629) Ǥ 7
- Das Telefonbuch – mobile Auskunft & Guide (3.6@9,256) Ǥ 20 Vorstellung 7/2018; incl. navigation
- 11880.com - Ihre lokale Suche (3@3,515) Ǥ 17 Vorstellung 8/2013; Test 3/2016
Phone directories
2019-10-09
- Regiotel - Das NOZ Telefonbuch (5@2) Ǥ 12 LastUpdate: 2015-08-26
- Gelbe Seiten - Auskunft und mobiles Branchenbuch (4.2@5,538) Ǥ 16 Testbericht 7/2012; Vorstellung 7/2018; incl. route planning
- Das Örtliche Telephone Book & Directory Assistance (4.1@17,387) Ǥ 17 Test 4/2012; Vorstellung 7/2018
- Gelbe Seiten Notfall-App (3.4@432) 8 Testbericht 7/2013
Further Readings:
2019-10-13