iPhoneの通話録音、アプリでは難しいのでICレコーダーをもうMagsafeでくっつけちゃったとｗ

Magmo : Snap-On MagSafe Call Recorder by MUNE AMERICA INC — Kickstarter
https://www.kickstarter.com/projects/magmo/magmo-snap-on-magsafe-call-recorder?ref=afbf3q&utm_source=jellop&utm_medium=newsletter&utm_term=A&utm_campaign=newsletter&utm_content=newsletter