VO2Max Timer

VO2Max HITT Intervals

Free · Designed for iPad

VO2Max Timer is a focused interval trainer built for the Norwegian 4x4 protocol and any HIIT routine you want to run. Create sessions with warmup, high‑intensity, recovery, and cooldown phases, then stay locked in with a clear timer ring and simple controls. Features: - Norwegian 4x4 preset - Build custom HIIT intervals (Pro) - Warmup, work, rest, and cooldown timers - Music controls from the workout screen - Clean, distraction‑free design Train smarter, push harder, and keep every interval on pace.

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The developer, CHRISTOPHER DISCOTTO, 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 Used to Track You

    The following data may be used to track you across apps and websites owned by other companies:

    • Identifiers
    • Usage Data
  • Data Linked to You

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

    • Usage Data
  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Purchases
    • 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
    • CHRISTOPHER DISCOTTO
  • Size
    • 21.8 MB
  • Category
    • Health & Fitness
  • Compatibility
    Requires iOS 13.0 or later.
    • iPhone
      Requires iOS 13.0 or later.
    • iPad
      Requires iPadOS 13.0 or later.
    • iPod touch
      Requires iOS 13.0 or later.
    • Mac
      Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
  • Languages
    • English
  • Age Rating
    4+
  • Copyright
    • © Chris Discotto 2025 Discotto