Child Safety Standards — Hollerwave

Last updated: 2026-11-14 · Developer: TanzSoft (Seoul, Republic of Korea)

Hollerwave is an offline messenger for people who are physically near each other. TanzSoft prohibits child sexual abuse and exploitation (CSAE) and child sexual abuse material (CSAM) in Hollerwave, and any use of the app to groom, solicit, sextort or traffic minors.

How the app limits contact

• There is no public directory, no search and no stranger matching. People can only message you if you add each other in person (both screens open, matching numbers confirmed) or if you share a room code with them.
• Your name is hidden from strangers; your nearby ID changes daily.

In-app reporting and blocking

• Long-press any message or open a chat's info screen to Block or Report. Blocking stops receiving and passing along that person's messages on your device.
• Report opens an e-mail to support@tanzsoft.com with the details you choose to include.

How we respond

Because messages travel only between phones and are end-to-end encrypted, TanzSoft cannot read or remove content from users' devices. When we receive a report of CSAE or CSAM we review it, preserve what was sent to us, and report it to the U.S. National Center for Missing & Exploited Children (NCMEC) and to relevant law enforcement as required by law, and we cooperate with lawful requests.

Compliance

TanzSoft complies with applicable child safety laws in the regions where Hollerwave is available.

Contact for child safety

Child safety point of contact: support@tanzsoft.com