Shadowtrainer vs CalloutTimer
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Shadowtrainer
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Shadow boxing workout builder for true students of the craft. Designed for the boxer who wants to level up - when coach is a bit busy. Hone your skills, improve your reflexes, enhance your endurance and track your progress. Features: - Round Timer: set customizable rounds to match your training style - Coach calls: stay focused and train a specific skill - Workout Tracking: automatically logs your workouts and monitors your progress. Stay motivated. - Background Play: continue your workout in the background, even with your favorite music playing.
CalloutTimer
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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 cuesβ"Jab," "Head Movement," "Sprint"βand 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.
Screenshots
Verdict
The clearest difference is in-app purchases: CalloutTimer at none against Shadowtrainer's 1. Shadowtrainer's advantage is device support (3 vs 1) and iOS requirement (13.4 vs 18.1). On price and ads there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Shadowtrainer sells 1 one-off in-app purchase. CalloutTimer asks for nothing beyond the download.
| Parameter | Shadowtrainer | CalloutTimer |
|---|---|---|
| Price | Free | Free |
| Update frequency | Fortnightly | β |
| Ads | No | No |
| In-app purchases | Yes | No β better |
| Devices | iPhone, iPad, iPod β better | iPhone |
| Requires iOS | 13.4 β better | 18.1 |
| Further details β not scored | ||
| Size | 48 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | Thunk Tech Limited | Zhituo Xia |
In-app purchases
Shadowtrainer
- Premium$3.99
CalloutTimer
No in-app purchases
Questions
Is Shadowtrainer free?
Is CalloutTimer free?
Do Shadowtrainer or CalloutTimer have ads?
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