CalloutTimer vs Just Train
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CalloutTimer
Read full descriptionHide full description
Master Your Rhythm. Visualize Your Progress. Callout is not just a round timer; it is your intelligent corner coach. Designed for boxing, MMA, and HIIT enthusiasts who demand more than just a beep. CORE PHILOSOPHY "Use your own voice to drive your action." Record your own technical cues—"Jab," "Head Movement," "Sprint"—and let Callout's intelligent engine direct your workout based on your custom strategies. KEY FEATURES Professional Round Timer Fully customizable rounds, work duration, and rest periods. Features a "Preparation" phase to get you ready before the bell rings. Perfect for Boxing, Muay Thai, Kickboxing, and Tabata. Voice-Driven Cues Forget robotic voices. Record your own commands. Configure playback strategies for different training phases (e.g., low frequency for warm-ups, high frequency for final sprints). Smart Video Review Automatically records your sparring or shadowboxing sessions. Timeline Markers: Instantly jump to specific moments where cues were played. No "Dead Air": Auto-pauses recording during breaks to save space. Immersive Replay: Full-screen analysis with frame-by-frame seeking. Privacy First & 100% Offline Your training footage is personal. Callout works completely offline. No accounts, no cloud uploads, no tracking. Your data stays on your device, always. WHY CALLOUT? Native Camera Experience: Zoom, flip, and frame your shot exactly like the native iOS camera. Background Audio: Mixes perfectly with your music apps (Spotify/Apple Music). Battery Efficient: Optimized for long training sessions. Download Callout today and put a coach in your corner.
Just Train
Read full descriptionHide full description
Just Train: Fight Combos is a martial arts training app built for boxing, kickboxing, and Muay Thai. It functions as a real-time fight training coach, calling out striking combinations so you can focus on movement, timing, and conditioning. Train on the heavy bag, Thai pads, focus mitts, or shadowbox with fully randomized rounds designed for real combat sports training and fitness. Built from real fight experience: Inspiration for this app was drawn from over 20 years of combat sports training, with combinations pulled directly from sessions with professional MMA, Muay Thai, kickboxing, and boxing coaches and fighters from across the United States, Europe, Japan, and Thailand. What makes it different: Smart audio integration Start and control your music directly in the app. Your audio automatically lowers for voice callouts, then returns—so you never break rhythm during training. Custom combinations + sharing Create your own boxing, kickboxing, or Muay Thai combinations, save them, and integrate them into your sessions. Upload or download combinations to train with friends and expand your drills. Massive randomized training system Every workout is dynamically generated based on your settings. At launch, there are already 32,000+ possible combinations and configurations, with more being added over time. Core features: Real-time voice callouts for hands-free training Timed rounds for structured fight workouts Fully randomized striking combinations Adjustable difficulty for beginner to advanced fighters Multiple styles: boxing, kickboxing, Muay Thai Southpaw and orthodox stance support Control strikes per combo for targeted skill development Seamless integration with your music Use it for: Fight preparation and striking drills Heavy bag workouts and conditioning Pad work and partner training Shadowboxing and technique development High-intensity fitness training and cardio Make it yours: Build and share your own combinations to create a personalized martial arts training system. No accounts. No ads. Just focused fight training, fitness, and repetition. Coming in Version 2.0: Expanded training with defensive movements, feints, and body shot combinations to bring your training closer to real fight scenarios. Download Just Train: Fight Combos and improve your striking, speed, and conditioning—one round at a time. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: CalloutTimer at none against Just Train's 3. Just Train's advantage is iOS requirement (16.0 vs 18.1). On price, ads and device support 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. Just Train sells 3 in-app purchases, starting at $2.99 per month. CalloutTimer asks for nothing beyond the download.
| Parameter | CalloutTimer | Just Train |
|---|---|---|
| Price | Free | Free |
| Update frequency | — | Every 4 days |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 18.1 | 16.0 — better |
| Further details — not scored | ||
| Size | 11 MB | 266 MB |
| Age rating | 4+ | 4+ |
| Developer | Zhituo Xia | WARREN JAMES ANDERSON |
In-app purchases
CalloutTimer
No in-app purchases
Just Train
- Monthly Premium$2.991 Month
- Annual Premium$19.991 Year
- Lifetime Access$39.99









