Just need a Gameboy Color emulator like https://gameplaycolor.com and can play on an iPhone. They also have android emulators. Source: over 1 year ago

Game play colour 😊 https://gameplaycolor.com/. Source: over 1 year ago

It’s not bad but the touchscreen controls are better with https://gameplaycolor.com/. Source: almost 2 years ago

I use this to emulate gbc on the iPhone. It really easy and they have a good FAQ section. Source: almost 2 years ago

If you’re using touch screen controls, Gameplay Color, if you’re using an external controller, Eclipse is the ole reliable. Source: almost 2 years ago

Visual Boy Advance is actually outclassed these days, use mGBA instead. Source: 11 months ago

Which game do you want to emulate? If you're talking about fe7 (localized as just Fire Emblem in the west), you're gonna need a ROM which I can't link here but I can PM to you if you need it, and an emulator. I recommend Mgba (https://mgba.io/) for GBA games. Source: 11 months ago

Install the GBA emulator called “mGBA” on your 3DS (You can install it through Universal Updater or heres a link to it: https://mgba.io [v0.10.2] ) It should be a cia file to install through FBI. Source: 11 months ago

No, you can use mGBA for GBA games, and MelonDS for NDS games. Source: 12 months ago

Here's the thread for the Real Battle Network Gameplay patch, here's the English translation patch, and here's the emulator I recommend where you can just slot in the Navi of your choice to unlock them immediately. The ROM you'll have to scare up for yourself, but I'm sure you can handle it. Source: about 1 year ago