Developer here. Thanks for checking out my app, Riker. In case anyone is
curious, the iOS app is native, written in Obj-C. The Riker web app is written
using React and Redux. The REST API is written in Clojure and the backend is
Postgres.<p>Although there is also a fully functional web version of Riker, the app is
preferred since it supports offline mode, provides Watch App and integrates with
Apple's Health app.<p>Will be happy to answer any questions.<p>App Store link: <a href="https://itunes.apple.com/us/app/riker/id1196920730?mt=8" rel="nofollow">https://itunes.apple.com/us/app/riker/id1196920730?mt=8</a>
Web link: <a href="https://www.rikerapp.com" rel="nofollow">https://www.rikerapp.com</a>
This is a good idea that I think touches on a pain point that everyone who goes to the gym experiences. I use the app Endomondo, which is fantastic for tracking walking or running outside but limited in terms of what gets recorded for any other type of exercise. Honestly I wish there was some kind of magnetized transmitter thingy that I could just stick on the barbell or kettle bell that would automatically sync reps to my phone with some kind of motion sensor gyrometer. Or smart dumbbells that my apple watch syncs with so it automatically records reps and weight.<p>In terms of "internet of things" solving a problem like that, viz. linking up all the stuff in the gym to my apple watch so that I can get fine grained stats about my workouts, would be flippin golden.