AbsChallenge vs Poltrax Tracker

Challenge yourself and strengthen abdominal muscles in 30 days! The challenge includes a set of exercises which should be performed daily with a rest day every fourth day. Through the month the amount of repetitions will gradually increase. This app's clean and simple interface will allow you to focus on the exercise instead of navigation. Only one tap is needed to complete today's workout. Keep the daily workout plan near by setting it on one of the complications on your Apple Watch. Or add it to the glances.

Poltrax Tracker turns your phone into a GPS tracker for competitions and sporting events. Scan or enter the code provided by the organizer — Poltrax Tracker downloads the event configuration and starts showing your live position on the organizer's map. Signing up on site? Scan the sign-up form QR — you sign up in the app and the phone connects to the race by itself. How it works: 1. Scan the QR code (or enter the code) provided by the organizer. 2. Allow access to your location. 3. Put your phone away and go — your position is sent in the background, even with the screen locked. Why Poltrax Tracker: • Runs in the background — your phone can stay in a backpack or pocket (a persistent notification shows that tracking is on). • Automatic start — tracking switches on by itself at your start time. • The race map at hand — “See the race map” shows you and other athletes live. • Offline buffer — if you lose signal, positions are stored locally (encrypted) and sent once you are back online. • Battery saving — smart position sampling modes. At 20% battery tracking stops so you can still use your phone, and it comes back by itself once you plug in a charger. • No account needed — pair with a start code, no paperwork. Poltrax Tracker works with the Poltrax timing and visualization system used at runs, cycling events, rallies and regattas.