主要功能
可配置的训练
自定义训练间隔以匹配您的训练需求
- • 工作时间（秒）
- • 休息时间（秒）
- • 轮数
- • 带起跑提示音的准备时间
- • 冷却期
多种显示模式
从7种不同的计时器显示样式中选择
- • 圆形进度计时器
- • 数字倒计时
- • 线性进度条
- • 极简干净设计
- • 模拟时钟样式
- • 双计时器显示
- • 计时码表样式
离线工作
无需互联网连接
- • 完全离线功能
- • 无数据收集
- • 仅本地存储
- • 无需账户
屏幕投射
将计时器投射到电视进行团体训练
- • AirPlay支持（iOS）
- • MediaProjection（Android）
- • 电视优化布局
- • 自动清理
电视支持
原生支持Apple TV和Android TV
- • Apple TV（tvOS）支持
- • Android TV支持
- • 大屏幕优化
- • 平台特定功能
自定义
个性化您的计时器体验
- • 自定义计时器图像
- • 颜色主题
- • 字体大小
- • 声音选择
- • 深色/浅色/系统主题
Screenshots
Real app screens from Power Interval Timer - Tabata & HIIT.
App screens
Home
Pick a workout preset or build your own intervals.
Work interval
Large countdown with clear work/rest phases.
Setup
Configure rounds, durations, and rest periods.
Display modes
Choose the view that works in the gym or at home.
How to use
Choose a preset
Start with Tabata, HIIT, or custom intervals.
Set work & rest
Adjust seconds per phase and number of rounds.
Start the timer
Follow audio and visual cues through each interval.
Track sessions
Repeat workouts and refine your timing.
Tips & tricks
Get more from the app.
Programming tips
1. Name timers like programs — “Strength 90/60”, “Engine 30/15”, not “Timer 3”. 2. Use prepare wisely — 10–15 s for demos; 0 s when athletes are already set. 3. Cooldown is discipline — 30–60 s walk-down beats stopping cold after HIIT. 4. Progression — duplicate a timer and add one round per week instead of rebuilding. 5. Pair work/rest to goal — 1:1 for conditioning; 1:2 or 1:3 for strength super
Tabata & HIIT
Classic Tabata: 20 s on / 10 s off × 8 (4 min). Quality drops after round 6 — that’s normal; note it in your log. - HIIT blocks: 40/20 or 30/15 for 10–20 min total work time. - EMOM-style: set work = 60 s, rest = 0, rounds = minutes in block; start each minute on the beep.
In the gym
Landscape on a bench rack — timer + controls side by side. - Cast to TV for bootcamps so late arrivals see the phase. - Digital mode for bright floors; Circular for quick glance at distance.
Sound & vibration
Test alert volume before the first work interval of a class. - “None” sound + vibration only for studios with noise rules. - Prepare beeps train athletes to set on the last countdown, not the first second of work.
Premium worth it when…
You run more than two distinct protocols per week. - You want Chronograph / Dual modes for readability on iPad at arm’s length. - Ads distract clients during demos (one-time remove ads).
Recovery & safety
If form breaks, pause — don’t chase the clock. - Hydrate during rest, not work. - Cooldown isn’t optional for high-intensity blocks with beginners.
Weekly habit
Sunday: reorder Home to match Mon–Fri plan. - Friday: archive or delete timers you didn’t use — keeps Home honest.
Frequently asked questions
Quick answers about features, privacy, and billing.
What is Power Interval Timer?+
A minimal interval timer for Tabata, HIIT, and custom work/rest rounds. It runs offline and focuses on clarity mid-workout.
Do I need an account?+
No. Timers are stored on your device.
Does it work without internet?+
Yes. Core timing, sounds, and saved timers work offline. Ads and purchase verification may need connectivity when those features are used.
Which devices are supported?+
iPhone, iPad, Android phones/tablets, Apple TV, and Android TV.
Can I do classic Tabata?+
Yes — 20 s work, 10 s rest, 8 rounds (adjust prepare/cooldown as you like).
Can I skip rest or end early?+
Use **Skip** for the current phase or **Stop** to end the session.
How do I pause with gloves on?+
Tap anywhere on the timer face to start/pause.
How many clock styles are there?+
Ten display modes. Three are free (Circular, Digital, Linear); seven are Premium.
Can I use my own photo on a timer?+
Yes — pick from your gallery when creating/editing a timer (system photo picker on modern Android).
Dark mode?+
Settings → Theme: Light, Dark, or System.
What’s included in Premium?+
Unlimited saved timers, all display modes, no ads. One-time purchase (not a subscription).
How much is Premium?+
Price is shown in the app from your local App Store or Google Play (varies by country).
🚧 开发中
应用目前正在开发中
版本
1.0.5+11
状态
即将推出
立即下载
可在 App Store 和 Google Play 下载
