mtrzzz

The private app for the people under your roof.

Chat, photos, and every kid’s schedule in one place, built by a dad of three who was tired of losing family life to the group-text scroll.

mtrzzz family chat with reactions and media

Same house. Different zip codes.

Homework, sports, friends, YouTube, and everyone else’s social feeds pull a family into separate tabs. You’re in the room together and still missing each other.

By the time they hit today’s age, you’ve already spent about 70% of the years you get before they turn 18. The clock only runs one way.

The Family Line

One thread. Your whole family. Nobody else.

Private group messaging for the household only. Reactions, media, push notifications. No ads, no algorithm, no strangers scrolling past your dinner table photos.

Family chat thread with emoji reactions

The Album That Builds Itself

Every photo shared lands in the family album automatically.

Share a photo in chat and it files itself. No “can you resend that?” No hunting through a year of texts for the soccer goal from March.

Everyone’s Week, One Glance

A calendar for each kid, a merged view for parents.

Each person gets their own calendar. Parents see the merged picture (practices, games, pickups) before the week turns into a pile-up.

Collision Alerts

Know about the practice/game/pickup conflict before Saturday morning does.

Two kids, two fields, one car. Collision Alerts surface schedule conflicts while there’s still time to rearrange, instead of mid-drive negotiations.

Invite-only. On purpose.

mtrzzz is a closed household, not a discovery feed. You build your family, then hand out a private code.

Download

Grab mtrzzz from the App Store and create your account.

Create your family

Set up the household: parents and kids under one roof, digitally.

Invite with a code

Share a private invite code. No public profiles. No strangers.

Free for the week. Archive for the years.

Free covers the last 7 days: the living-room conversation. Upgrade if you want the family archive: every photo, every message, kept.

Free Family Archive
Chat, photos, calendars, collision alerts Full access Full access
History Rolling last 7 days Unlimited; everything kept
Auto photo album Last 7 days Complete album, forever
Price $0 [PRICE — BRIAN] /mo per family

One price for the whole family. Purchases and plan changes happen in the app.