Head-to-head · Game Boy Advance Emulators
SkyEmu vs GSE
SkyEmu leads on 0 checks, GSE on 2, and 3 are even. Who comes out ahead on the 5 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.
Our verdict
- Highest scoreSkyEmu · 7.4/10
- Free planboth
- Most featuresGSE · 3 of 5
SkyEmu scores higher on our rubric for game boy advance emulators: 7.4 against 6.9 out of 10; our editors rank them #4 and #6.
GSE offers save states; SkyEmu doesn't publish it. GSE offers graphics enhancements; SkyEmu doesn't publish it.
SkyEmu is the better fit for users wanting broad platform coverage and debugging. GSE is the better fit for speedrunners needing accurate timing and logging.
- SkyEmu fits best
Users wanting broad platform coverage and debugging
- GSE fits best
Speedrunners needing accurate timing and logging
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Side by side
| Feature | SkyEmu 7.4/10 Visit ↗ | GSE 6.9/10 Visit ↗ |
|---|---|---|
| At a glance | ||
| Editor score | 7.4 | 6.9 |
| Ranking | #4 in Game Boy Advance Emulators | #6 in Game Boy Advance Emulators |
| Best for | Users wanting broad platform coverage and debugging | Speedrunners needing accurate timing and logging |
| Pricing model | Free | Free |
| Starting price | Not published | Not published |
| Free plan | ✓ | ✓ |
| Free trial | — | — |
| Deployment | Desktop, Mobile | Desktop, Mobile |
| Platforms | Web, Windows, macOS, Linux, iOS, Android | Windows, macOS, Linux, Android |
| Built for | Solo, Small business | Solo, Small business |
| Features SkyEmu 1/5 · GSE 3/5 | ||
| Save states | Not published | ✓ (best) |
| Link multiplayer | Not published | Not published |
| Cheat support | Not published | — |
| Graphics enhancements | Not published | ✓ (best) |
| Open source | ✓ | ✓ |
| Specs | ||
| Platform scope | Not published | Desktop and mobile |
| Our review | ||
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| Our verdict | SkyEmu is a free, open-source emulator for Game Boy, Game Boy Color, Game Boy Advance, and Nintendo DS software. It is aimed at users who want more than GBA support alone, with access through a browser-based progressive web app, native… Read the review → |
GSE is a free, open-source emulator for Game Boy, Game Boy Color, and Game Boy Advance games. Its primary audience is speedrunners, especially those who need accurate timing, consistent frame pacing, low input latency, input logging, and… Read the review → |
Strengths and trade-offs
SkyEmu — where it wins
- Supports Game Boy, Game Boy Color, GBA, and Nintendo DS
- Runs on web, desktop, mobile, and API environments
- Includes debugging tools, cheats, shaders, and save previews
Where it doesn't
- Nintendo DS emulation is identified as beta quality
- Advanced debugging and scripting features may exceed casual needs
- Official BIOS and firmware are recommended for greater accuracy
GSE — where it wins
- Console-accurate timing for supported Game Boy Advance speedruns
- Input logging and 100 savestate slots support run verification
- Windows, macOS, Linux, and Android releases
Where it doesn't
- No cheat support
- Its design prioritizes speedrunning over general-purpose emulation
- The feature set is narrower than a broader gaming-focused emulator
- SkyEmu7.4/10 · Free plan
A broad, free emulator with strong debugging, automation, and cross-platform support.
Visit SkyEmuFull verdict → - GSE6.9/10 · Free plan
A focused, free emulator for speedrunners who need timing accuracy and run verification.
Visit GSEFull verdict →
More comparisons
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- mGBA vs GSE
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- VisualBoyAdvance-M vs GSE
- RetroArch vs SkyEmu
- RetroArch vs GSE
- SkyEmu vs Retra
- SkyEmu vs NanoBoyAdvance
All game boy advance emulators comparisons → · Full ranking →
Guides on game boy advance emulators
Reviewed by iTechGuides Editors · Editorial team · Updated Sep 2026
Last updated · How we research and update