Apps similar to Zeta Emulator include RetroArch, which is free and open source. Other options are OpenEmu, VisualBoyAdvance, mGBA and Delta Emulator. There's no shortage of Game Emulators like Zeta Emulator, with more than 25 alternatives for Windows, Linux, Mac, iPhone and Android.
NO$GBA is a Nintendo DS emulator for Microsoft Windows. It is capable of running commercial and homebrew Gameboy Advance and Nintendo DS games, such as Pokémon Diamond which the latest version is able to run at full speed with no graphical glitches.
Germany
EU
Mednafen is a portable, utilizing OpenGL and SDL, argument(command-line)-driven multi-system emulator with many advanced features. The Atari Lynx, GameBoy (Color), GameBoy Advance, NES, PC Engine (TurboGrafx 16), SuperGrafx, Neo Geo Pocket (Color), PC-FX, and WonderSwan (Color)...
RetroX is an Android application that will help you organize and play your own Retro Games with the less possible effort. Put your collection in your device and RetroX will take care of the rest.
SkyEmu is a low level GameBoy, GameBoy Color and Game Boy Advance emulator. Its primary focus is to provide a good user experience through a good mixture of tradeoffs of accuracy, performance, features and usability.
The CD-i emulator program (cdiemu) provides a fairly complete emulation of the hardware of an actual physical CD-i player.
RetriX is an emulator front end for UWP, on all the hardware platforms it supports: it serves the same purpose as RetroArch but is built from the ground up to integrate as well as possible with Windows.
Manic EMU is an all-in-one retro game emulator for iOS. It packs powerful features while keeping a clean, sleek UI and delivering buttery-smooth gameplay.
China
Guac is an Emulator written in golang for Gameboy, Gameboy Color and Gameboy Advance handheld consoles.
My Boy! is an emulator to run GameBoy Advance games on the broadest range of Android devices, from very low-end phones to modern tablets. It emulates nearly all aspects of the real hardware correctly.
A front-end or user interface (UI) is the presentation and interaction layer of an app or website. Most modern emulator apps have basic game list UIs that you can interact with using a mouse/keyboard but not a game controller.
United States![Dolphin (Wii, Gamecube, Virtual Console) [Linux, macOS, & Windows]](https://img.alternativeto.net/s/309x197/jpeg/bottlenose_980398_full.png)
![Cemu (Wii U) [Windows & Linux* using Wine]](https://img.alternativeto.net/s/309x197/jpeg/bottlenose_762210_full.png)
![Yuzu (Switch) [Linux & Windows]](https://img.alternativeto.net/s/309x197/jpeg/bottlenose_785449_full.png)
![Citra (3DS) [Linux, macOS, & Windows]](https://img.alternativeto.net/s/309x197/jpeg/bottlenose_509961_full.png)
![Dolphin (Wii, Gamecube, Virtual Console) [Linux, macOS, & Windows]](https://img.alternativeto.net/s/618x394/avif/bottlenose_980398_full.png)
![Cemu (Wii U) [Windows & Linux* using Wine]](https://img.alternativeto.net/s/618x394/avif/bottlenose_762210_full.png)
![Yuzu (Switch) [Linux & Windows]](https://img.alternativeto.net/s/618x394/avif/bottlenose_785449_full.png)
![Citra (3DS) [Linux, macOS, & Windows]](https://img.alternativeto.net/s/618x394/avif/bottlenose_509961_full.png)
