RunnerSim2
Game speed is best speed.
Free · Designed for iPad. Not verified for macOS.
Bat crack, countdown, cues, horn. RunnerSim2 makes timing reps brutally simple: randomized windows, manual control, and turbo pacing. Game speed is best speed.
RunnerSim2 is a lightweight training tool for timing and reaction work.
• Start via audio trigger (bat/ball contact) or manual trigger
• Select Preset, Random, or Manual countdown duration
• Hear metronome cues spaced evenly through the countdown
• A clear horn signals zero
• Turbo mode shortens all times by 10%
• Safety lockouts prevent re-triggering during a countdown (plus a short cooldown after)
• Reset always returns to a clean default state
Designed for fast reps, consistent timing stimuli, and minimal UI friction.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Metronome can be toggled on/off
The developer, Jason Kanzler, 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
- Jason Kanzler
- Size
- 1.4 MB
- Category
- Sports
- Compatibility
Requires iOS 26.2 or later.
- iPhone
Requires iOS 26.2 or later. - iPad
Requires iPadOS 26.2 or later. - Mac
Requires macOS 26.2 or later and a Mac with Apple M1 chip or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Jason Kanzler