Fast Food brands in Cancún

Local fast food brands in Cancún, Mexico you'll actually see on shelves and signage.

McDonald's (Cheaper) — Same chain, with prices roughly 30% lower in pesos. The McNífica range is exclusive to Mexico.
100 Montaditos México (Cheaper) — Same chain — operates in CDMX. Identical menu.
Taquería (al pastor) (Cheaper) — Five tacos al pastor with pineapple for about 80 pesos. The real answer to fast food here.
Burger King México (Cheaper) — If you want the familiar chain experience, at roughly half US prices.
Tortas / El Farolito (Cheaper) — Torta shops serve enormous sandwiches for around 70 pesos.
Carl's Jr. México (Similar) — Quality burger chain — premium feel.
Vips (Cheaper) — Mexican diner chain — affordable sit-down meals all day.
Italianni's (Cheaper) — Casual Italian sit-down chain — broader menu than Vapiano.
Tacos (street stands) (Cheaper) — Street taquerías — the real thing, a few pesos each. Follow the queue and look for a busy stand.
El Fogoncito (Cheaper) — Real tacos al pastor. Disappointing if you expect Taco Bell — these are the actual thing.