Searching for a experience on the Nintendo DS typically involves "DS Remakes" or "HGSS hacks," as the original Game Boy Advance (GBA) game is often modified using the engine of HeartGold or SoulSilver to include DS-era graphics and features. Top Pokémon Rojo Fuego NDS Mods (Español)
The big list of Pokemon Hacks with the Following QoL/Mechanic ⚡️ pok%C3%A9mon rojo fuego nds mod rom espa%C3%B1ol
as a base to recreate the Kanto region with updated 4th-generation graphics and mechanics. Core Features of Pokémon Rojo Fuego NDS Mods Searching for a experience on the Nintendo DS
This one is cheeky. It uses the Platinum engine to recreate FireRed but adds modern QoL features (running shoes indoors, reusable TMs, fairy type). It uses the Platinum engine to recreate FireRed
If you are looking for a modified experience of the original GBA game that can be played on an NDS via a flashcart (like an R4 card), these "Complete" Spanish mods are highly rated: Pokémon Final Red