OmniaChron: Day Counter

Time Progress & Countdowns

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

OmniaChron is a visual day counter for countdowns, count-ups, date ranges, and real-world progress. Track days until important events, days since meaningful milestones, or progress across any date range. See every timeline as a clear percentage, with progress bars that update in real time. Use OmniaChron for launches, school terms, work deadlines, sprints, vacations, anniversaries, seasons, retirement dates, personal milestones, and anything else worth measuring. What you can track: • Days until future events • Days since meaningful dates • Progress across date ranges • Working time based on your schedule • Repeating timelines and cycles • Year, quarter, month, and today progress Key features: • Three tracker modes: Range, Countdown, and Countup • All-day or exact-time tracking • Per-tracker time zones for travel and accurate dates • Working-time rules for weekdays, work hours, breaks, and public holidays • Explain view showing calendar time vs. working time • Breakdown of excluded days, usable time, and total time • Repeating trackers: daily, weekly, monthly, yearly, weekdays, and custom intervals • Milestone reminders and local notifications • Ready-made templates for basics, work, school, seasons, sports, streaks, and events • Share tracker cards as images or text • Import, export, and full backup restore with .omnia files • Dark and light themes, accent colors, and adjustable UI size • Local-first privacy with no account required Why OmniaChron is different: Most countdown apps stop at “days until.” OmniaChron also shows how much progress has actually happened and, when needed, how much usable working time is left. Exclude weekends, holidays, breaks, and off-hours. Then compare calendar time with working time so the number on screen makes sense. Free and paid: OmniaChron includes free trackers plus built-in timelines for year, quarter, month, and today. Unlimited trackers are available with Unlock Forever. No subscription required.

Ratings & Reviews

  • This app hasn’t received enough ratings or reviews to display an overview.

OmniaChron 1.5.4 is a maintenance update. • iOS now recognizes all seven of the app's languages (English, Spanish, Portuguese, French, German, Japanese and Korean). You can choose OmniaChron's language in iOS Settings. • Built with the latest Xcode for current iOS versions. Thanks for using OmniaChron!

Version 1.5.4

The developer, OmniaChron Inc., 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.

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

    Accessibility

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

    Information

    Seller
    OmniaChron Inc.
    Size
    23.7 MB
    Category
    Productivity
    Compatibility
    Requires iOS 16.0 or later.
    • iPhone
      Requires iOS 16.0 or later.
    • iPad
      Requires iPadOS 16.0 or later.
    • Mac
      Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    English and 6 more
    • English, French, German, Japanese, Korean, Portuguese, Spanish
    Age Rating
    4+
    In-App Purchases
    Yes
    Copyright
    © 2026 OmniaChron Inc.
  • Developer Website
  • Privacy Policy

    • More by OmniaChron Inc.

    You Might Also Like