# Holler — Home Intercom — Announce to Google Home & Nest

> Announce to Google Home & Nest (iPhone/iPad app by Junior Brito.)

- Source: https://appshunter.io/ios/app/holler-home-intercom/id6782910776 (this page in markdown: same URL + `.md`)
- Developer: [Junior Brito](https://appshunter.io/developer/1868101316)
- Category: Utilities, Lifestyle
- Price: Free
- Age rating: 4+
- Requires: iOS 17.0 · 1 MB
- Languages: American English, Brazilian Portuguese
- Released: 2026-06-25
- Data updated: 2026-09-01
- User reviews in markdown: https://appshunter.io/ios/app/holler-home-intercom/id6782910776/reviews.md

## What is Holler?

Talk to every room at once.

Holler turns your iPhone into a whole-house intercom. Hold a button — or your iPhone’s Action Button — say your piece, and let go. Your voice plays on the Chromecast and Google Nest speakers you choose, anywhere in the house.

No wake words. No “Hey Google.” No yelling up the stairs. Just press, talk, done.

MADE FOR FAMILIES
“Dinner’s ready.” “Time for school.” “Five minutes!” Reach the whole house — or just the kids’ rooms — in one tap.

HOW IT WORKS
• Finds the Chromecast / Nest speakers on your Wi-Fi
• Group them into rooms and floors
• Pick a target — a room, a floor, or Everywhere
• Hold to talk; your announcement plays a moment later

ACTION BUTTON READY
Set your iPhone’s Action Button to Holler and broadcast without even opening the app.

PRIVATE BY DESIGN
Your voice is sent straight to your speakers over your own Wi-Fi. No account, no servers, no analytics — nothing leaves your network.

HOLLER PRO (one-time purchase)
Unlock unlimited rooms, floors and groups, saved announcements, scheduling, and multiple Action-Button presets. One purchase covers your whole family (Family Sharing). No subscription.

Note: Sonos support on iPhone is coming soon. HomePod and AirPlay speakers aren’t supported, because Apple doesn’t provide a way for apps to broadcast to them.


## Version history (last 2 releases)

### 1.1 — 2026-08-25

• Holler Pro is here — a one-time unlock for unlimited broadcasts and unlimited rooms. The free tier includes 3 broadcasts so you can try it on your own speakers first.
• More reliable broadcast delivery and fixes for accidental taps.

### 1.0 — 2026-06-25

No release notes.

## More apps by Junior Brito

- [whatnow: What To Do Tonight](https://appshunter.io/ios/app/whatnow-what-to-do-tonight/id6757652873)

All apps by Junior Brito: https://appshunter.io/developer/1868101316

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-01.*