Feynn vs LIFTY

Feynn is a fully customizable workout planner and tracker that lets you take control of your workouts. Feynn allows you to catalog your existing workout routines and activities so that you don't have to commit to new plannings. You can organize your exercises by muscle group and add details like description or images. Adding your previous marks to your exercises is also possible, helping you migrate from your current notebook. Feynn's interface is designed with simplicity in mind to help you focus on what's more important during your workouts: keeping track of them. Working out with Feynn motivates you to improve your previous marks with visual data representations. The live activities also allow you to glance at your ongoing workouts from the lock screen. Let Feynn replace your notebook for keeping track of your progress at the gym

Lifty is your complete gym companion. Track workouts, log sets and reps, build custom templates, and monitor your progress over time. With Apple Watch integration, track live heart rate and calories during every session. Features include a weekly workout planner, body weight tracking, rest timer, and workout history.