DoubleTime Timer
Health & Fitness
$0.99 · Designed for iPad. Not verified for macOS.
Two timers. Infinite cycles. Zero complexity.
doubleTime is the interval timer that does exactly what you need — set two durations, press Start, and let them alternate forever until you stop.
HOW IT WORKS
• Pick Timer 1 (1–60 minutes)
• Pick Timer 2 (1–60 minutes)
• Press Start
• Timer 1 counts down → alert → Timer 2 starts → alert → Timer 1 starts → repeat
FEATURES
• 17 alert sounds across 4 themed categories — or use silent/vibration-only modes.
• Background alerts — timers keep firing even when your phone is locked
• Landscape support — use it however you hold your phone
• Apple Watch companion — haptic alerts on your wrist, no phone needed
• No ads. No subscriptions. No account required.
GREAT FOR
• Interval training and HIIT workouts
• Pomodoro-style focus sessions
• Cooking and kitchen timers
• Meditation and breathing exercises
• Physical therapy and rehab protocols
• Any activity with repeating time intervals
PRIVACY
doubleTime collects no data. No analytics, no tracking, no network calls. Your timer settings stay on your device.
Ratings & Reviews
What's New in DoubleTime 2.2:
• Skip Phase Anytime: Jump immediately between Timer 1 and Timer 2 on iPhone, iPad, and Apple Watch without resetting your session.
• Target Cycle Limits: Set your intervals to repeat infinitely or stop automatically after a chosen number of cycles (1–99).
• One-Tap Interval Presets & Custom Labels: Quickly load Classic 1:1, Pomodoro (25m Focus / 5m Break), HIIT (45s Work / 15s Rest), or 20-20-20 Eye Rest presets, or customize each timer's name in Settings.
• iPhone & Apple Watch Sync + Extended Watch Sessions: Timer configurations sync automatically between iPhone and Apple Watch, and active Watch timers stay alive when your wrist is lowered to deliver distinct haptics for each timer.
• True Silence & Vibration Modes: Both Vibration Only and visual-only Silence modes are now easily accessible under the Minimal sound category.
• Background Audio & Notification Improvements: Each timer now plays its own individual alert sound in background notifications, and timer chimes mix seamlessly with your music and podcasts without interrupting playback.
The developer, Eric Diaz, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Eric Diaz
- Size
- 2.7 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 17.6 or later.
- iPhone
Requires iOS 17.6 or later. - iPad
Requires iPadOS 17.6 or later. - Mac
Requires macOS 14.6 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.3 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Eric Diaz
