TimerLync
Shared countdown, one alarm
Free · In‑App Purchases
One countdown. Every device. One alarm.
TimerLync keeps a countdown in sync across every device in the room. Set the time once,
and every phone, iPad, and Apple Watch shows the same remaining seconds — then alarms at
the same instant.
WHY IT STAYS IN SYNC
Devices agree on a single end time using network time, then count down locally. Even if
Wi-Fi drops or a device goes to sleep, the alarm still fires on schedule — it's scheduled
ahead of time, not pushed at the last second.
FAIR STARTS
A 3·2·1 lead-in lands at the same instant on every screen, so whoever taps Start doesn't
get a head start.
BUILT FOR GROUPS
• Create a room, share a code or QR — no account, no sign-in
• The host starts; pause, +1:00 and reset can be opened to everyone
• Co-hosts and host hand-off when you need to step away
• Ready check: wait until everyone confirms before starting
• Works nearby over Bluetooth/Wi-Fi, or across networks when you're apart
MORE THAN A TIMER
• Sequences: Talk 10 min → Q&A 5 min, switching automatically on every device
• Group Pomodoro: focus and break cycles the whole team shares
• Overtime: keep counting past 00:00 when a session runs long
• History: look back on what you actually ran
• Live Activity and Dynamic Island — glance without unlocking
• Apple Watch companion with its own alarm, even away from your phone
• Lock Screen widget and Siri: "Start a countdown in TimerLync"
SOLO WORKS TOO
No room needed. Quick Timer is a plain countdown with the same reliable alarm.
TimerLync Pro (one-time in-app purchase) unlocks rooms of up to 8 devices and CSV export of session history. Rooms of 2 devices and joining any room stay available to everyone.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
- Apple Watch: the end-of-countdown alert now reaches your wrist on time
- Apple Watch: a stronger triple haptic at 00:00 so it is harder to miss
- Overtime (the count-up after 00:00) is now off by default. Turn it on in Settings
- Apple Watch now follows the Overtime display setting from your iPhone
The developer, JUKI JUNG, 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 Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- JUKI JUNG
- Size
- 4.7 MB
- Category
- Utilities
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Apple Watch
Requires watchOS 10.0 or later.
- iPhone
- Languages
English and 11 more
- English, French, German, Italian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish, Traditional Chinese, Turkish
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- TimerLync Pro $5.99
- Copyright
- © 2026 SETLOG