Maker here. LIFTAG is a free workout logger for iOS and Android, built in Bratislava. You log every set (load, reps, rest, optional RPE) like Strong or Hevy. At partner gyms you also tap an NFC tag or scan a QR on the machine and the exact exercise opens, with a setup video filmed on that equipment. Honest comparison vs Strong/Hevy/FitNotes: https://liftag.fit/best-workout-... we wrote it, so treat it as primary-source, not a review.
Tap NFC tags or scan QR codes on gym machines with LIFTAG. Open exercise setup videos, log sets, run rest timers, and track workout progress from one app.