HIIT 4x4 Lite vs Biteify

HIIT 4x4 Lite is an Apple Watch exercise monitoring app for High Intensity Interval Training (HIIT). The app sequences exercise between high and low intensity intervals. The intensity of the exercise is measured as a percentage of your Maximum Heart Rate (MHR). The HIIT 4x4 intervals are as follows: - 10 minutes warmup at 60% MHR - 4 minutes high intensity at 90% MHR - 3 minutes low intensity at 70% MHR - repeat high-low intervals 4 times (4 high intensity intervals of 4 minutes each = 4x4). HIIT 4x4 Lite uses a speedometer type dial to display heart rate. When the arrow is in the green zone then your heart rate is within the interval target. If the heart rate later falls out of the target range, warning chimes are issued until back in range. Each person's MHR is different, and changes with age. A commonly used formula for MHR is 220 - age in years. A more accurate number can be discovered by using a heart monitor during all out exercise and observing the highest heart rate achieved. HIIT 4x4 Lite does NOT store your workout history using Apple Health. Please use the full version HIIT 4x4 (not Lite) to store workout history. HIIT 4x4 Lite is based on the High Intensity Interval Training 4x4 program developed by the Norwegian University of Science and Technology's Cardiac Exercise Group.

Biteify: The Smart Allergen & Ingredient Scanner Take the guesswork out of grocery shopping and eat with confidence. Biteify is your personal, AI-powered food analyzer that scans ingredient labels and barcodes in seconds to instantly flag ingredients that don’t align with your health goals, allergies, or dietary restrictions. Whether you manage severe food allergies, follow a specific medical diet, watch out for additives, or track dietary habits for your entire household, Biteify makes reading food labels effortless. HOW IT WORKS: Set Your Profile: Choose from common allergens (gluten, peanuts, dairy, etc.), medical conditions (diabetes, hypertension), or write your own custom ingredient watchlist (MSG, palm oil, artificial colors). Scan or Search: Point your camera at any ingredients list label, scan a barcode, or search for a product manually. Get Instant Safety Ratings: Biteify immediately highlights safe ingredients in green, warning items in yellow, and critical allergen triggers in red. KEY FEATURES: Advanced AI OCR Label Scanner: Simply snap a picture of any ingredient block. Biteify’s smart AI extracts and parses the text instantly. Barcode Scanner & Search: Look up food products instantly using our global database. Custom Watchlists: Create a list of specific ingredients you want to avoid—even if they aren't standard allergens. Live Family Sync: Create a secure Family Group to view scan history, share allergen triggers, and coordinate safe shopping lists with your loved ones in real-time. Premium Tactile Experience: Enjoy selection haptic feedback, dark mode theme preferences, and localized support in English, Romanian, Spanish, and French. Offline Cache: Access your scan history and results even when shopping in grocery stores with weak cellular service. BITEIFY PREMIUM: Unlock the full power of Biteify with an optional premium subscription: Unlimited daily camera and barcode scans. Full access to deep AI dietary analysis and safe alternative tips. Complete Family Group linking and live activity sharing. Choose between flexible monthly, annual (with free trial), or one-time lifetime access plans. MEDICAL DISCLAIMER: Biteify is an informational tool designed to assist with ingredient analysis. It is not a substitute for professional medical advice, diagnosis, clinical food safety testing, or manufacturer consultation. Always read physical packaging labels carefully before consuming any food product. Support Email: support.biteify@gmail.com Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/