Press Kit

Facts, screenshots, and artwork for covering Zestimer. Download the press kit below or email us for interviews and review codes.

About Zestimer

Zestimer is a HIIT and stretching app for iPhone and Apple Watch, with two-pane layouts on iPhone Duo: 140 moves with Zestbot animations you can follow at home with no equipment, on a timer that calls every switch — work, rest, round — with voice and haptics, so you never watch the clock mid-workout. Tell AI Coach what you want to train and get a ready-to-run circuit in seconds, or paste a YouTube or TikTok workout and it becomes a follow-along session of the same shape. It ships with dozens of preset workouts and weekly activity tracking — built natively in SwiftUI, localized in ten languages, with no tracking.

It started with a familiar frustration: following a workout video means scrubbing back and forth to see what's next while the trainer talks over your rest — and a forty-second TikTok does not even tell you how long to hold anything. So we built a timer that reads the video for you — then kept going: an AI coach for days without a video, a Watch app so the phone stays down, and streaks that make consistency feel earned.

Fast facts

Name: Zestimer: HIIT & Stretching
Developer: Magic Park Labs, an independent studio
Released: April 1, 2026
Platforms: iPhone (iOS 18 or later), with two-pane layouts on iPhone Duo’s inner display, and Apple Watch, plus Home Screen widgets
Price: Free download · Zestimer Pro at $5.99/month, $19.99/year with a 7-day free trial, or $59.99 lifetime
Languages: Ten App Store locales: English, Deutsch, Español (Spain & Mexico), Français, Italiano, Português (Brasil), 日本語, 한국어, 繁體中文
Privacy: No tracking and no accounts; workouts sync privately through iCloud
App Store: apps.apple.com/app/id6758530290

What makes it different

140 moves you can follow at home

HIIT, bodyweight strength, mobility and stretching, every one equipment-free, with clear instructions and voice cues.

Paste a YouTube workout

Any workout video becomes a timed, follow-along session: every interval mapped, every switch called with voice and haptics.

AI Coach

Describe the session you want and get a ready-to-run circuit in seconds, with inline AI edits for any exercise or timing in the builder.

Built for the wrist

A full Apple Watch app calls every work, rest, and round with taps, so the phone stays in the bag.

Readable at arm’s length

A flat, high-contrast design on a warm cream canvas, centered on a big dial that counts work in orange and rest in green, legible from the far end of a mat.