Android =link=: Offline Call Recorder App For

One-Party Consent (Majority of US states, many countries): You can record any call you are part of without telling the other person. You are the “one party.”
Two-Party / All-Party Consent (California, Connecticut, Florida, Illinois, Maryland, Pennsylvania, Washington – plus Canada, Germany, Greece): You must inform the other person that the call is being recorded and obtain their permission. Failure can result in felony charges.
International Calls: The stricter law applies. If you are in Texas (one-party) calling London (two-party with strict GDPR rules), you must follow UK law.