Cheap Calls

Where and how you can save some bucks on calls and messages?

:warn: Though this category is titled „Cheap Calls“, and the apps are intended to save you some bucks – be aware you often pay by other means. This category turns up second place for „average permissions requested per app“ (more than 20), even before remote device management and the so-called anti-virus apps, only topped by the „personal assistants“ (Google Now / Siri competitors) requesting 30 permissions per app on average.

Save on Landline

2019-06-22

addCALL - Günstig telefonieren (4.3@123) 10 $Contains no known trackers \o/$ Testbericht 6/2012 | 7/2013 (mit Video); Video Review 6/2013
toolani - International Calling App (4.1@4,242) Ǥ 25
International calling (4@6,583) Ǥ 23 LastUpdate: 2016-05-01
Cheap Calls (4@1,896) Ǥ 13 LastUpdate: 2016-02-04 Vorstellung 8/2013; Testbericht 7/2012
Tariffic - cheap international phone calls (4@633) 8 $Contains no known trackers \o/$ Testbericht 9/2012 (mit Video); Video Review 8/2012
Cheap International Calls - FooCall (3.7@3,449) Ǥ 23
FlatrateBooster (3.7@141) Ǥ 22 $Contains no known trackers \o/$ LastUpdate: 2016-08-22 Testbericht 12/2012

Save via VoIP

2019-06-22

Some of these apps also offer short-message services.

Foxdial (5@1) 22 $Contains no known trackers \o/$
Google Duo - High Quality Video Calls (4.6@3,999,540) Ǥ 33 Vorstellung 8/2016
iEvaphone: Free international calls to mobile (4.6@62,766) Ǥ 19
Threema (4.5@55,894; ~EUR 3.00) Ǥ 26 / Threema QR Scanner Plugin (4.1@7,860) 1 $Contains no known trackers \o/$ Test 4/2016; Vorstellung 2/2014 | 2/2014 | 2/2014 | 8/2018 | 11/2018; Wikipedia DE|EN; Audit 11/2015; Tipps & Tricks 12/2015; Anrufe 9/2017; Backup Tipps 10/2017; messenger with end-to-end encryption
Viber Messenger - Messages, Group Chats & Calls (4.4@12,940,787) Ǥ 45 Video Review 6/2013; Security Check 3/2017 ; Ausführlicher Test 4/2017 mit Privacy-Check ; Wikipedia DE | EN incl. SMS; Privacy- & Datenschutz? Totale Fehlanzeige!
ICQ: Messages, Group chats & Video Calls (4.4@731,560) Ǥ 35 Review 5/2012; Testbericht 5/2012; Video Review 6/2013
Tango - Live Video Broadcasts (4.3@3,825,329) Ǥ 36 Testbericht 2/2013; Intro 12/2013; Wikipedia; incl. SMS
KakaoTalk: Free Calls & Text (4.3@2,779,367) Ǥ 36 Vorstellung 3/2014; Wikipedia DE | EN
ooVoo Video Calls, Messaging & Stories (4.3@1,155,473) Ǥ 16 LastUpdate: 2017-10-31 Video Review 6/2013; Vorstellung 10/2013; Review 10/2013; Wikipedia; clients available for Mac, Win, iOS as well
TiKL Touch Talk Walkie Talkie (4.3@163,462) Ǥ 16 incl. SMS & Chat
satellite – weltweit mobil telefonieren (4.3@1,137) Ǥ 17 Vorstellung 5/2019
Nextcloud Talk (4.3@357) Ǥ 19 Github
Cellbry (4.3@209) Ǥ 25
LINE: Free Calls & Messages (4.2@11,558,607) Ǥ 35 Screencast 3/2014; Wikipedia DE | EN
Talkray - Free Calls & Texts (4.2@244,889) Ǥ 30 Video Demo 11/2012; Test 5/2013; incl. SMS; Phone & Tablet optimized
Cheap International Call (4.2@343) Ǥ 28 LastUpdate: 2017-08-03
Orbitcall (4.2@67) 22 $Contains no known trackers \o/$
WiCall : VoIP call, Wifi call (4.2@12) 23 $Contains no known trackers \o/$ Video Demo 8/2013
Skype - free IM & video calls (4.1@10,810,798) Ǥ 48 / Skype Lite - Free Video Call & Chat (4.2@34,583) Ǥ 40 Video Review 7/2013; Review 7/2013 / Vorstellung 3/2018
Libon - International calls ???????? (4.1@184,219) Ǥ 16 Video Review 11/2013; Wikipedia EN
Wire • Secure Messenger (4.1@30,086) Ǥ 16 Testberichte 4/2017; Privacy-Warnung 7/2018; Vorstellung 8/2018; free/gratis, encrypted communication: voice, video and group chats; cross platform: Android, iOS, Mac, Windows. Or in the web browser.
Voxeet Conference Call (4.1@1,445) Ǥ 22 Intro 12/2012
VoipCheap Cheap travel calls (4.1@449) Ǥ 20
Vaani - Free International Calling (4.1@170) Ǥ 21
Hangouts Dialer - Call Phones (4@124,080) 0 $Contains no known trackers \o/$ LastUpdate: 2017-07-20 requires Hangout
MobileVOIP Cheap international Calls (4@56,835) Ǥ 18
Vippie - free calls & messages (4@8,147) Ǥ 38 LastUpdate: 2017-10-10 Promo Video 7/2012; Testbericht 4/2013; Review 4/2013; incl. SMS
VoipStunt - cheap voip (4@1,087) Ǥ 20 incl. SMS
Tribair VOIP your phone (3.9@2,453) Ǥ 25 $Contains no known trackers \o/$ LastUpdate: 2017-06-30 / VOIP tablet: phone call & SMS (3.7@1,376) Ǥ 25 $Contains no known trackers \o/$ LastUpdate: 2016-04-03
mene talk- Cheap International calling app (3.9@105) Ǥ 10
Video Chat by FriendCaller (3.9@18) Ǥ 29 LastUpdate: 2016-11-02 incl. SMS; also per browser
Lifesize ClearSea (3.7@538) 14 $Contains no known trackers \o/$ LastUpdate: 2014-08-22
Hi (3.7@15) Ǥ 35 LastUpdate: 2015-05-30 Vorstellung 4/2014
UppTalk (0@32) Ǥ 36 LastUpdate: 2017-02-24 incl. SMS

Open SIP clients

2019-06-15

Zoiper VoIP SIP IAX Softphone (4.6@1,053) Ǥ 28 LastUpdate: 2016-11-22 / Zoiper IAX SIP VOIP Softphone (4.5@54,306) Ǥ 30
CSipSimple (4.5@11) 24 $Contains no known trackers \o/$ LastUpdate: 2017-11-05 / Codec Pack for CSipSimple (4.1@1,089) 1 $Contains no known trackers \o/$ LastUpdate: 2016-12-08 Intro 5/2012; Vorstellung 7/2013; Video Setup Tutorial 9/2018; Wikipedia EN
baresip (4.5@2) 15 Github
Antonia SIP Softphone - VoIP Mobile Dialer (4.4@16) 24 $Contains no known trackers \o/$
Sipnetic (4.3@150) 15 $Contains no known trackers \o/$
Sipco SoftPhone (4.3@53) 24
Telesis SIP VoIP Softphone (4.2@68) 22 $Contains no known trackers \o/$
MizuDroid SIP VOIP Softphone (4.1@1,162) Ǥ 29 $Contains no known trackers \o/$
Voip By Antisip (+Video) (4.1@417) Ǥ 14
Simlar - free and secure calls (4.1@125) Ǥ 16 Github; encrypted calls, FOSS
ASTPP Dialer - VoIP Softphone (4.1@83) Ǥ 24
Sipdroid (4@10,899) 27 $Contains no known trackers \o/$ Github; Wikipedia EN
Siphone (3.9@639) Ǥ 30
Jami (3.9@632) Ǥ 23 FAQ; background 9/2015 (EN) | 9/2015 (DE); desktop clients for Linux, Mac, Windows
Linphone (3.8@3,903) Ǥ 27 Wikipedia DE | EN; Clients also available for Linux, Mac, Windows, iOS, WP8
Denwa Phone (3.8@82) 15 $Contains no known trackers \o/$
Lumicall (3.1@62) 24 Github
sTelPhone: Security VoIP (2.7@26) Ǥ 20 $Contains no known trackers \o/$ LastUpdate: 2017-01-16
SIP Caller (0@0) 1 $Contains no known trackers \o/$ LastUpdate: 2016-09-13 Github

Roaming Control

2019-06-23

Save Roaming Costs - InstaVoice ReachMe (4.4@126) Ǥ 33
EU Roaming Data Watcher (3.5@20) 0 $Contains no known trackers \o/$ LastUpdate: 2017-08-27
Roaming Guard (3.4@72) Ǥ 8 LastUpdate: 2017-03-04
Roaming Control (0@0) LastUpdate: 2017-10-13 enable roaming for only the networks/countries of your choice
Save on your roamingcosts (trial version) (0@0) 11 $Contains no known trackers \o/$ / Save on your roamingcosts (4@8; ~EUR 1.50) 11

Various savings

2019-06-23

Serval Mesh (4.2@1,928) 30 $Contains no known trackers \o/$ LastUpdate: 2017-06-03 Github; Mesh network of phones (no central server)
handytarife.de: Tarifvergleich (3.7@157) 12 Vorstellung 3/2013; Testbericht 4/2013. Analysiert das Telefonieverhalten im Hintergrund, schlägt dann passende Tarife vor.

Further Readings:

Category Provider Tools: Contract Management and more
Videotelefonie-Apps im Vergleich (9/2016)
Voice over IP – Telefonieren über das Internet (6/2016 - 4/2017)
Telefonieren über das Internet: So bleibt Ihr weltweit preiswert erreichbar (1/2016)
Wifi-Calling: Mit dem Handy über WLAN telefonieren (7/2015)
Die besten Skype-Alternativen für Android (11/2014 - 4/2015)
Kostenlos telefonieren: Die besten Apps für gratis Anrufe (10/2014 - 4/2016)
Five Best Mobile VoIP Apps (5/2014)
Top 10 Android Apps To Make Unlimited Free Calls (4/2014)
Top 15+ Video Call Apps for Android (2/2014)

2019-06-23

IzzyOnDroid

Cheap Calls

Save on Landline

Save via VoIP

Open SIP clients

Roaming Control

Various savings