MasterEmu

MasterEmu is ranked #17 of 23 in sega master system emulators on The Geeks Club. It runs on Android. There is a free plan.

MasterEmu plans and pricing

MasterEmu Free Android app · no ads or in-app purchases play.google.com · 2 Oct 2026

Compared on sega master system emulators

Free plan: Yes
Supported platforms: Android
Source available: Yes

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MasterEmu

Purpose: MasterEmu is an Android emulator for Sega Master System and Sega Game Gear.
Open source: The maker describes the project as open source and links its source repository on GitHub.
Cheat codes: The app supports Pro Action Replay and Game Genie cheat codes.
Controllers: It supports physical controllers in menus and during gameplay, with button remapping.
Game files: Its file browser can load .sms and .gg ROM files from internal or external storage, including ZIP files.
Save support: The app supports saving and loading emulation states, state import and export, and automatic SRAM save handling for supported ROMs.
Display options: It offers auto-rotation, lockable screen orientation, and widescreen or optional 4:3 horizontal display.
Android support: The listing states support for Android 4.4 through Android 13 and Android TV.
ROM requirement: The maker says users must obtain ROMs legally and does not provide sources for obtaining them.
Support: The app listing gives [email protected] as the support email.
Maker: The maker describes himself as a lone programmer and says he is not affiliated with Sega.
Maker background: Phil Potter says MasterEmu is among his programming projects and that he is a fan of retro games and Linux/Free Software.
Price from: Free

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Where it ranks on The Geeks Club

Best Sega Master System Emulators in 2026#17 of 23

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Sources

github.com/PhilPotter/MasterEmu· checked 2 Oct 2026
play.google.com/store/apps/details· checked 2 Oct 2026
philpotter.co.uk· checked 2 Oct 2026