Atomic Exact Time

Calibrated clock and countdown

Free · In‑App Purchases

Prepare your next start with a calibrated clock, saved targets and shared countdowns. Now available in 15 languages. See your device clock in context with Atomic Exact Time. Compare it with network time sources, view the measured offset and estimated uncertainty, and use a corrected clock display. Start with the free clock and synchronization tools. The free version includes ads. Optional Pro plans remove ads and unlock precision targets, team countdowns, detailed accuracy reports, Theme Studio, timecode and export tools. Prepare a start: choose an exact time or a duration, check calibration and notification permissions, and test the sound before starting. Save, edit, duplicate and reorder your frequent targets. Share a team target through a link or QR code. Each participant uses their own device calibration. Participant attendance and location are not tracked. Use world clocks, Studio Mode, accessibility preferences and a home-screen widget that shows the latest calibration. Choose from 15 interface languages. Timing accuracy depends on network conditions, device behavior and measurement quality. Uncertainty is an estimate, not a guarantee. Keep the app open for the best countdown timing. Background notification delivery depends on the operating system. Available Pro plans and localized prices are supplied by your store. Monthly and yearly subscriptions renew automatically until canceled in store account settings. A lifetime purchase is a single payment when offered. Restore Purchases is available. No app account is required. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

  • 4.0
    out of 5
    1 Ratings

Added 15 interface languages, an improved language picker, saved target management, shared team targets and preparation checks. Improved offline Pro access and ad recovery. Available Pro plans and prices come from your store.

The developer, SUPER KIM KIMYA VE TEKSTIL SANAYI TICARET LIMITED SIRKETI, 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 Linked to You

    The following data may be collected and linked to your identity:

    • Location
    • Identifiers
    • Usage Data
    • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

The developer has not yet indicated which accessibility features this app supports. Learn More

Seller
SUPER KIM KIMYA VE TEKSTIL SANAYI TICARET LIMITED SIRKETI
Size
58.9 MB
Category
Utilities
Compatibility
Requires iOS 16.4 or later.
  • iPhone
    Requires iOS 16.4 or later.
  • iPad
    Requires iPadOS 16.4 or later.
  • Mac
    Requires macOS 13.0 or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
English and 14 more
  • English, Arabic, Dutch, French, German, Hindi, Indonesian, Italian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish, Turkish
Age Rating
4+
In-App Purchases
Yes
  • Pro Yearly $19.99
  • Atomic Exact Time Pro $2.99
  • Atomic Exact Time Pro $2.99
Copyright
© 2026 Atomic Exact Time