CT School vs DryfireX
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CT School
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Welcome to the CT School members app! Download our app to plan and book your fitness classes. At the click of a button, you can view class schedules, sign up for classes and even invite a friend to join you! With the app, you’ll keep in touch with CT School staff and coaches, receive notifications, news and reminders.
DryfireX
This app uses your device's microphone to precisely time your firearm draw and trigger click for realistic at-home training. It offers instant statistics, detailed history tracking, and customizable sound calibration for accurate reaction timing.
- Audio-based shot timing
- Draw and trigger click detection
- Accurate reaction time measurement
- Progress tracking and statistics
- Sound and sensitivity calibration
- Real-time visual and audio feedback
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DryFire: Precision Timing for Dry Practice DryFire is your personal dry-fire shot timer, built for speed, realism, and total control. Whether you’re a competitive shooter or focused on safe at-home training, DryFire uses your device’s microphone to time your draw and trigger click with precision — no hardware needed. How It Works • Audio-Based Detection: The timer starts after the beep ends — just like real competition shot timers. • Two-Sound System: Capture your draw and trigger click sounds to measure total reaction time. • Accurate Reaction Timing: Your performance is measured to the hundredth of a second. • Calibration Tools: Tune draw and trigger sensitivity for different guns and environments. • Real-Time Feedback: Visual timers, animations, and audio feedback keep you in the zone. Track Your Progress • Instant Stats: See your best and average times after every run. • Detailed History: Review each run with time and date. • Standard Deviation: Track consistency and improve your draw discipline. Fully Customizable • Sound Calibration: Train the app to recognize your gear and dry-fire click. • Sensitivity Sliders: Adapt detection to your unique environment. • Introduction Slides: Learn the system in minutes with an onboarding walkthrough. Safe. Smart. Effective. • Practice without ammo. Anywhere, anytime. • Requires a quiet space and two distinct dryfire sounds (draw + trigger click). • Designed for maximum safety — always confirm your firearm is unloaded. No subscriptions. No ads. Just pure training. Download DryFire and start sharpening your edge.
Screenshots
Verdict
The clearest difference is iOS requirement: CT School at 15.1 against DryfireX's 17.6. On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
CT School ships an update every 6 weeks, DryfireX every 3 months. The most recent releases landed on September 14, 2026 and September 30, 2026 respectively.
| Parameter | CT School | DryfireX |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.3 (3 ratings) — better |
| Positive reviews | — | 14.3% of reviews |
| Number of ratings | — | 3 — better |
| Update frequency | Every 6 weeks — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 17.6 |
| Further details — not scored | ||
| Size | 32 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Arbox LTD | Petter Staveland |
In-app purchases
CT School
No in-app purchases
DryfireX
No in-app purchases
Questions
Is CT School free?
Is DryfireX free?
Do CT School or DryfireX have ads?
Which is updated more often, CT School or DryfireX?
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