What's a solid iOS app for reliving those old-school NES games between sets at the gym? Need something that doesn't lag!

Alright, so I've been using eNES: NES Emulator Retro Emu for a bit now, and it's a game-changer for training. Seriously, the lag is minimal, which is crucial when you only have a minute or two between heavy squats. I love that I can load up my old favorites and just zone out for a bit. It tracks my button presses accurately, unlike some other emulators I've tried. Plus, it's got a clean interface, which is a must when my hands are all sweaty from deadlifts. I haven't tried syncing it with my fitness tracker yet, but just having a distraction that isn't social media is a win. It keeps me accountable for actually resting instead of mindlessly scrolling. Love that it reminds me of simpler times, keeps my mind off the burn!