Interval Randomizer vs Felt

Train without falling into a predictable rhythm. Interval Randomizer creates changing work intervals inside the minimum and maximum range you choose. Set your timing, recovery and workout duration, then let every round develop differently. RANDOMIZED TRAINING - Random work intervals inside your selected range - Adjustable minimum and maximum work time - Custom recovery periods - Configurable total workout duration - Large live timer with clear work and recovery phases BUILT FOR SERIOUS TRAINING - HIIT workouts - Boxing and combat sports - Tabata sessions - MMA and martial arts conditioning - Sparring drills - Cardio and reaction training STAY CONSISTENT - Daily Challenges - Training streaks - XP and levels - Coins and rewards - Session statistics - Training-minute tracking - Save your favorite workout setups FAST DURING A WORKOUT The main controls stay visible so you can change your workout without digging through menus. Clear colors identify work, recovery, timing and progress at a glance. MADE FOR IPHONE AND IPAD Interval Randomizer includes dedicated layouts for iPhone and iPad, giving each device the space and controls appropriate for training. The core timer and Daily Challenges are free. Optional advertising supports continued development, with an available upgrade to remove ads.

Most mood trackers tell you what you felt. Felt shows you why: it learns which triggers lift or drag your mood, warns you when a rough stretch is forming, and celebrates when your week starts lifting. All of it 100% private and offline — no account, no cloud, your feelings never leave your phone. Felt is a daily mood and emotion tracker built around one idea: naming your feelings precisely is itself good for you. Research by Dr. Lisa Feldman Barrett shows that people who use a richer emotional vocabulary recover faster, stress less, and have better mental health outcomes — not as a result of therapy, but simply because of the naming. So we built a space to do exactly that, every day. THE MOODPRINT After each check-in, your entries are transformed into a six-axis emotional radar — Calm, Happy, Energy, Focus, Social, Sleep — grounded in Russell's Circumplex Model, the gold standard in affect science. Watch your week take shape. See the patterns you live inside but rarely notice. WHAT MAKES FELT DIFFERENT — 9 core moods, carefully chosen to cover your full emotional range — MoodPrint radar chart updates in real time as you log — Pattern detection that spots rumination, volatility, and recovery trends — Emotional Granularity Score — tracks how your self-awareness grows over time — No streaks. No guilt. No "you haven't logged in 3 days" shame nudges — Notifications that feel like a gift, not a chore PATTERN DETECTION Felt quietly watches for patterns across your entries: rumination, volatility, emotional flatness, social withdrawal, concerning persistence, and — the one worth celebrating — recovery. When your week is genuinely lifting, you'll know why. BUILT WITH YOUR SAFETY IN MIND Heavy feelings deserve more than an algorithm. When your notes suggest acute distress, Felt steps back — suppressing notifications, never adding pressure, and gently pointing toward real support when it matters. YOUR DATA STAYS YOURS All analysis runs on-device. Your journal never leaves your phone. Felt is not therapy. It is not a diagnosis tool. It is a daily practice of noticing yourself — and noticing is where change begins. SUBSCRIPTION Full access to Felt requires a subscription. Felt Premium unlocks MoodPrint analytics, pattern detection, and unlimited history. Payment is charged to your Apple ID at confirmation of purchase. Subscriptions automatically renew unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in your Apple ID account settings. Terms of Service: https://felt.am1rft.com/terms-of-service.html Privacy Policy: https://felt.am1rft.com/privacy-policy.html