Zero Shot X: Dry Fire Timer
Par drills & trigger trainer
Only for iPhone
Free · In‑App Purchases
iPhone
Dry-fire practice with real feedback: mic-detected trigger breaks, par drills, cadence work, and video review with your beeps and clicks marked on the timeline.
Zero Shot X is a dry-fire practice timer built for competitive shooters: four focused tools, no clutter, completely offline.
PAR TIMER
Set your par, get a randomized start delay so you can't game the beep, and train your draw against the clock. Multi-rep sets run back-to-back so you stay in the work.
CLICK TIMER
The microphone listens for your trigger break and records your time from the beep. No extra hardware. A guided calibration learns your room and your trigger so detection matches your setup, and the timer keeps listening past the par beep, so a late break records with its real time instead of disappearing.
MULTI-PAR TIMER
Sequence multiple cues, transitions, reloads, position entries, and run the whole string as one drill.
METRONOME
Sample-accurate cadence for draws, reloads, and transitions. Set the tempo, build the rhythm, then push it.
VIDEO REVIEW
Turn on recording for any timer and review your form with the run's beeps, pars, and clicks marked right on the scrubber, slow motion included. Clips stay on your phone unless you share them.
BUILT SAFETY-FIRST
A safety checklist gates every session: firearm clear, ammunition in another room, safe backstop, personally verified. Dry-fire discipline is the foundation, and the app never lets you skip past it silently.
YOUR DATA STAYS YOURS
No account. No ads. No analytics. No network calls. Nothing leaves your phone. Microphone audio is analyzed in memory for click detection and never uploaded. Session history lives on your device and exports to CSV only when you ask.
ZERO SHOT X PRO
Everything is free for 7 days. After that, Click Timer detection, Multi-Par + drills, Video Review, and CSV export are a one-time $19.99 unlock. No subscription. Par Timer, Metronome, and your history stay free.
HONEST LIMITATIONS
Click detection depends on your environment: a quiet room and a crisp trigger give the best results, and the calibration wizard exists for exactly that reason. Phone speakers are quieter than dedicated range timers; the app maximizes its beeps, and your volume setting matters.
Zero Shot X is a training aid for the skills side of the sport: USPSA, IDPA, steel, or your first month of learning a clean, safe trigger press. Always follow the four rules of firearm safety. Never begin a dry-fire session without personally confirming your firearm is unloaded and your practice area contains no live ammunition.
Ratings & Reviews
Rest between reps: a new setting adds a pause after each rep, before the next range command, so multi-rep sets never rush you into the next draw. Multi-Par drills get a visible Edit drill button, and tapping any beep opens the editor. Plus small polish throughout.
The developer, RandomFuse LLC, 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
- RandomFuse LLC
- Size
- 3.3 MB
- Category
- Sports
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later.
- iPhone
- Languages
- English
- Age Rating
13+
- 13+
- Frequent
Guns or Other Weapons
- In-App Purchases
Yes
- Zero Shot X Pro $19.99
- Copyright
- © 2026 RandomFuse LLC
