Holler vs SplitWatch Advanced Stopwatch

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.

SplitWatch is a multi-stopwatch timing app built for coaches, officials, and anyone who needs to track multiple athletes at the same time. Create up to 8 stopwatches, name each one after your athletes, and start them all simultaneously when the race begins. Lap each runner individually as they pass, then save the entire session with a name (ex: "1600m Heat 1") when you're done. Every session is saved to your history. Tap any past session to review each athlete's split times in full detail. - Built for track and field coaches: Name each stopwatch after your athletes. Start them together, lap them individually, and keep a permanent record of every session. - Individual and group controls: Control every stopwatch at once with Start All, Stop All, Lap All, and Reset All - or manage each one independently. - Full session history: Every session is saved with its name, date, and complete split data for every athlete. Never lose a result. - Edit timing mistakes: Accidentally click lap at the wrong time? Edit each runner's individual splits to portray the correct result. - Designed for real conditions: Clean, high-contrast display that's easy to read trackside. Light mode and Dark mode. Reorder stopwatches to match your heat sheet.