Hand Tremor Tracker vs Onward

Hand Tremor Tracker is the most accurate hand tremor measurement tool available on the App Store. The application uses sensitive built-in device sensors to measure fluctuations of the device in three-dimensional axes. When the user holds their phone on top of their hand, the fluctuations of the holding hand become fluctuations of the device, allowing us to measure current hand tremor. See the references at the end of the description for more information. How to use: 1) Place your phone on top of your hand. 2) Tap the measure button to initiate a new measurement. 3) The application takes about 10 seconds to measure your current hand tremor. The application requires a paid subscription. A free trial is available. Subscriptions are automatically renewed and can be canceled at any time. Upon purchase of a subscription, Apple's Terms of Service and Privacy Policy apply: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Consider seeking a doctor’s advice in addition to using this app and before making any medical decisions. References: 1) Tamper Sensing using Low-Cost Accelerometers Source: http://www.diva-portal.org/smash/get/diva2:538868/FULLTEXT01.pdf Specifically see section: "3.4.5 Malign movement - Handholding"   Methodologies used in the article (Euclidean vector calculation & Pythagorean theorem calculation) are the same methodologies used within the Hand Tremor Tracker application. 2) A smartphone-based system for detecting hand tremors in unconstrained environments Source: https://www.researchgate.net/publication/307946579_A_smartphone-based_system_for_detecting_hand_tremors_in_unconstrained_environments Specifically see section: "2.3 Detection of tremors with smartphones"   Quote: "Results with the smartphone application are highly correlated with the clinical scales."

Onward builds your cycling training plan around your life – and adapts it when life happens. Miss a session, get sick, or add a race? The plan rebuilds itself instantly, always deterministic and transparent. TRAIN SMARTER • Adaptive training program toward your goal event – Vätternrundan, a gravel race, or your own challenge • Every session structured with power targets, ready to ride indoors or out • Export to your bike computer or train directly with intervals.icu, Wahoo and more ONWARD PLAY – INDOOR RIDING THAT FLIES BY • Ride your planned session on your smart trainer – the game follows your workout, watt by watt • Secret Stage: guess where you're riding from clues along the way • Explore: ride famous routes with pictures, facts and questions • Group rides: invite friends with a link and stay together with the rubber band • Works with Bluetooth smart trainers, power meters and heart rate straps – ERG and gradient included VIRTUAL RACING • Add weekly Zwift races or group events – they replace a hard session in your plan, never stack on top • Pick races from the Zwift event calendar, with the ones that fit today's focus marked for you • Race analysis: surges answered or missed, energy tank, sprint and how you compare to the field • A race frequency guide that tells you when your week has room for another race • A personal warm-up before every race RACE READY • Upload your race route (GPX) and get the elevation profile, decisive climbs, estimated finish time and a personal analysis of how the race will be decided • Smart taper: real distance the weekend before, short and sharp on race week • Pre-race briefing from your coach KNOW YOUR PROGRESS • Fitness, fatigue and form tracking with race-day projection • FTP estimation from your actual rides • Strength profile: see what kind of rider you are Your coach explains the plan – the numbers are always computed, never guessed. Onward Plus subscription unlocks the adaptive program, coach, virtual racing, course analysis and exports. Free trial included. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://rideonward.app/privacy.html