Striking Fit vs Voidspace

Take your shadow boxing and heavy bag training to the next level with real-time combo callouts and fully customizable workout rounds. Whether you're building fundamentals, sharpening combinations, or pushing your conditioning, Boxing Trainer delivers structured, coach-like workouts that keep you focused and moving. Features Live Combo Callouts Receive punch combinations during your workout Stay engaged and react in real time Train timing, accuracy, and combination flow Custom Round Timer Configure round length and rest periods Create workouts that match your training style Perfect for boxing, kickboxing, and fitness boxing Build Your Own Workouts Create custom sessions from combo libraries Select the combinations you want to practice Tailor workouts for beginners or advanced athletes Extensive Combo Library Train with a wide variety of punch combinations Focus on specific techniques and skills Mix and match combinations for endless variety Hands-Free Training Keep your eyes on the target Follow audio callouts while you move Ideal for shadow boxing and heavy bag sessions Perfect For Shadow Boxing Heavy Bag Training Boxing Fitness Home Workouts Boxing Conditioning Technique Practice Fight Preparation Stop staring at a timer or wondering what combination to throw next. Stay focused, keep moving, and train with purpose every round.

Voidspace is a simple, immersive app for breathing and meditation. Particle visuals that drift like deep space, paired with sound that follows your breath. As the session unfolds, the visuals shift slowly, creating time to turn your attention toward your own breathing. ■ Three breathing methods ▷ Natural breathing (inhale 4 seconds, exhale 6 seconds) The simplest breathing rhythm. For everyday relaxation, or a quiet moment before sleep. ▷ Box breathing (4-4-4-4) An even cycle of inhale, hold, exhale, hold. For when you want to focus, or settle your mind. ▷ 4-7-8 breathing (inhale 4, hold 7, exhale 8) A deep relaxation breath that activates the parasympathetic nervous system. Effective before bed, or when stress feels intense. ■ Session length Choose 1, 3, or 5 minutes, or unlimited. Review your practice with session history and a calendar heatmap. ■ Sound and haptics that follow your breath A synthesized drone shifts with your breathing. In standard sessions, you can enable 40 Hz amplitude modulation. On iPhone, haptics mark each phase change. With Voidspace Plus, you also get a haptic tick every second, and a double tap at each transition. ■ Voidspace Plus — one-time purchase Sleep mode moves from the breathing guide into ambient sound—space, rain, or waves—and fades out gently at the end of your chosen time. Choose 15, 30, or 60 minutes. A black screen and per-second haptic guidance during breathing are also included. Sleep mode and the black screen work while the app stays open. Locking the screen or switching to another app will pause the session. When a session ends, screen wake is released, and the display turns off according to your iPhone Auto-Lock setting. ■ Privacy first No account. No analytics. No ads. Your data stays on your device. ■ Japanese and English The app follows your device language automatically. You can also switch languages manually in the app. — Breathing is access to your own stillness, anytime, anywhere. Voidspace is a quiet space for that.