Best OTO Free International Call Alternatives for Android

Discover the best apps like OTO Free International Call by openvacs. Curated by the APKPure Editorial Team and based on app features, usability, and user feedback, these recommendations ensure reliable performance and great user experience. Explore the best alternatives to OTO Free International Call and find the perfect app for your everyday needs.

BOSS Revolution: Call & Top up Boss Revolution

5.0

2 Reviews

82.8 MB

Size

May 1, 2026

Update Date

Download

Affordable international calls & global top ups. Connect with anyone worldwide.
Yolla: International Calling Yolla Calls International

8.4

6 Reviews

74.4 MB

Size

Apr 29, 2026

Update Date

Download

International calling app. Save on international calls. Call mobile & landline.
MobileVOIP international calls Solaris Systems BV

8.0

4 Reviews

30.5 MB

Size

Sep 3, 2025

Update Date

Download

Call your friends and family with high-quality calls at low costs
SkyPhone - Voice & Video Calls QuadSystem Co., Ltd.

10.0

3 Reviews

100.2 MB

Size

Apr 21, 2026

Update Date

Download

No Registration Required
International Calling App | Bl BlaBla Connect

8.0

4 Reviews

63.5 MB

Size

Oct 26, 2023

Update Date

Download

International calls for you!
Linphone Belledonne communications

9.4

3 Reviews

55.0 MB

Size

Feb 3, 2026

Update Date

Download

Linphone is an open source internet SIP phone or Voice Over IP phone (VoIP).
International Calling・Talk360 Talk360 Group B.V.

8.0

1 Reviews

89.9 MB

Size

Apr 24, 2026

Update Date

Download

International calling: call any phone number worldwide with WiFi & mobile credit
International Calling App Telz.com International calling app

8.2

10 Reviews

60.3 MB

Size

Mar 14, 2026

Update Date

Download

International Calling App! Call Mobile & Landline! Cheap International Calls!
NextivaONE Nextiva Communications

10.0

11 Reviews

119.1 MB

Size

Apr 22, 2026

Update Date

Download

Phone Calls & Texts for Business
BudapestGO BKK Budapesti Közlekedési Központ

0.0

0 Reviews

29.7 MB

Size

Apr 20, 2026

Update Date

Download

BKK's offical integrated journey planning and ticketing application
Auto Redial - Auto Call Dialer Water Labs

10.0

3 Reviews

7.7 MB

Size

Aug 28, 2024

Update Date

Download

Auto redial calls automatically until connected. Fast and simple auto dialer.
Nymgo: Cheap VoIP Internationa Nymgo S.A.

10.0

1 Reviews

53.2 MB

Size

Jul 18, 2021

Update Date

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VoIP Online Global Credit Calls, WiFi Dialer, International Calling & Texting
Call-Timer CTSOFT

0.0

0 Reviews

4.4 MB

Size

Nov 22, 2024

Update Date

Download

Call-Timer can make phone calls automatically hang up.
International calling - VINOTA VINOTA NETWORKS PTY LTD

2.0

1 Reviews

33.7 MB

Size

Aug 11, 2025

Update Date

Download

Make superior quality mobile VOIP calls at affordable price.
White Calling Apollo Telecoms Limited

0.0

0 Reviews

78.2 MB

Size

Apr 24, 2026

Update Date

Download

Connecting Your World
Bria Mobile: VoIP Softphone CounterPath Corp

0.0

0 Reviews

61.3 MB

Size

May 2, 2026

Update Date

Download

Your Anywhere Office: Voice, Video, Chat & Presence Business Communication App
Aircall Aircall

0.0

0 Reviews

30.0 MB

Size

Apr 24, 2026

Update Date

Download

Extend the Aircall desktop experience to mobile and keep connected to customers.
Sipnetic IPTON

0.0

0 Reviews

10.5 MB

Size

Apr 3, 2026

Update Date

Download

Fast, modern, secure SIP client
ZoiperBeta Securax EOOD

0.0

0 Reviews

30.0 MB

Size

Apr 2, 2026

Update Date

Download

The new Zoiper app – VoIP application, ad free and with new look.
Plumble - Mumble VOIP (Free) Andrew Comminos

0.0

0 Reviews

5.2 MB

Size

Jul 26, 2015

Update Date

Download

A powerful and easy to use Mumble client.

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