iPhoneで友達や家族と無料で電話や音声による通話、動画入りで相手の顔を見ながら話せるビデオ通話ができるおすすめのアプリを教えて。それから固定電話や携帯電話にも無料や安く電話がかけられるアプリもあったら教えて。
[applink id="443904275" title="LINE" screenshot="5"]
[applink id="304878510" title="Skype for iPhone" screenshot="5"]
[applink id="546505307" title="ZOOM Cloud Meetings" screenshot="5"]
[applink id="1110145091" title="FaceTime" screenshot="5"]
[applink id="432067123" title="050 plus" screenshot="5"]
[applink id="1453661819" title="パラレル 友達と集まる通話SNS" screenshot="5"]
[applink id="362057947" title="カカオトーク- KakaoTalk" screenshot="5"]
[applink id="414478124" title="WeChat" screenshot="5"]
[applink id="310633997" title="WhatsApp Messenger" screenshot="5"]
[applink id="789570237" title="SkyPhone - 高音質通話アプリ" screenshot="5"]
[applink id="382617920" title="Viber Messenger" screenshot="5"]
[applink id="1378508977" title="Dual Messenger for All Message" screenshot="5"]
[applink id="643496868" title="ハングアウト" screenshot="5"]
[applink id="646647577" title="SMARTalk -スマホの通話料をトコトン安くする-" screenshot="5"]
[applink id="985746746" title="Discord - 話そう、チャットしよう、集まろう" screenshot="5"]
[applink id="372513032" title="Tango - Go Live & Video Chat" screenshot="5"]
[applink id="687051819" title="LaLa Call～050通話アプリ" screenshot="5"]